Skip to main content
Hi !Hello. Sign in or registerLocalDaily DealsFashionHelp & Contact
Sell
Watch List
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • Messages
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Cushion Platinum Engagement Fine Diamond Rings

You may also like

  • Diamond Platinum Engagement Oval Fine Rings
    Diamond Platinum Engagement Oval Fine Rings
  • Diamond Cushion Engagement Sterling Silver Fine Rings
    Diamond Cushion Engagement Sterling Silver Fine Rings

Related Searches

  • Platinum Solitaire Diamond Ring
  • Oval Diamond Ring Platinum
  • Platinum Wedding Band
  • 3 Stone Diamond Ring Platinum
  • Platinum Princess Cut Diamond Ring
  • Platinum Wedding Ring Mens
  • Platinum Ring Sapphire
  • Emerald Cut Diamond Ring Platinum
  • Diamond Wedding Band
  • Blue Diamond Rings
  • Gold Plated Engagement Ring
  • Diamond Band Ring

breadcrumb

  • eBay
    • Jewellery & Watches
    • Fine Jewellery
  • Jewellery & Watches
  • Fine Jewellery
  • Rings
  • Cushion Platinum Engagement Fine Diamond Rings

More to explore

  • 0 50ct Diamond Ring
  • 1 Carat Diamond Trilogy Ring
  • 1 Carat Princess Cut Diamond Ring
  • 10K Gold Ring in Fine Diamond Rings
  • 18K Gold in Fine Diamond Rings
  • 18ct Diamond Wedding Ring
  • 18ct Gold Diamond Eternity Ring
  • 18ct Gold Diamond Solitaire Ring
  • 18ct Gold Ruby in Fine Diamond Rings
  • 18ct Gold Wishbone Ring in Fine Diamond Rings
  • 18ct Gold and Platinum Ring in Fine Diamond Rings
  • 1920s Ring in Fine Diamond Rings
  • 1930s Ring in Fine Diamond Rings
  • 1ct Diamond Cluster Ring
  • 1ct Diamond Solitaire Ring
  • 1ct Princess Cut Diamond Ring
  • 2ct Diamond Ring
  • 375 Gold in Fine Diamond Rings
  • 375 Gold in Fine Gemstone Rings
  • 3ct Fine Diamond Rings
  • 5 Diamond Eternity Ring
  • 5ct Diamond Ring
  • 750 Gold in Fine Diamond Rings
  • 9K Gold Ring in Fine Diamond Rings
  • 9ct Gold Diamond Crossover Ring
  • 9ct Gold Diamond Solitaire Ring
  • 9ct Gold Heart in Fine Diamond Rings
  • 9ct Gold Pave Ring in Fine Diamond Rings
  • 9ct Gold Trilogy Ring in Fine Diamond Rings
  • Antique Engagement Ring
  • Art Deco Emerald Diamond Ring
  • Bezel Diamond Ring
  • Bezel Set Diamond Ring
  • Black Star Sapphire in Fine Gemstone Rings
  • Ceylon Sapphire in Fine Diamond Rings
  • Channel Set Diamond Ring
  • Colombian Emerald in Fine Gemstone Rings
  • Dangle Ring in Other Fine Rings
  • Diamond Boat Cluster Ring
  • Diamond Boat Ring
  • Diamond Tiara Ring
  • Diamond Twist Ring
  • Diamond Wave Ring
  • Diamond Wishbone Ring
  • Engagement Rings Size M
  • Ethiopian Opal in Fine Gemstone Rings
  • Five Stone Diamond Ring in Fine Diamond Rings
  • Flawless Diamond in Fine Diamond Rings
  • Flip Ring in Fine Diamond Rings
  • Genuine Diamond Ring
  • Gold Butterfly Ring in Fine Diamond Rings
  • Gold Butterfly Ring in Fine Gemstone Rings
  • Gold Coin Ring in Other Fine Rings
  • Gold Knot Ring in Other Fine Rings
  • Gold Lion Ring in Fine Gemstone Rings
  • Greek Ring in Fine Diamond Rings
  • Half Carat Diamond Ring
  • Huge Sterling Silver Ring in Fine Gemstone Rings
  • Indian Gold Ring in Fine Gemstone Rings
  • Kissing Diamond Ring
  • Large Dress Ring in Fine Gemstone Rings
  • Large Emerald Ring in Fine Diamond Rings
  • Large Gemstones in Fine Gemstone Rings
  • Mens Antique Gold Rings in Fine Diamond Rings
  • Monica Vinader in Fine Diamond Rings
  • Monica Vinader in Fine Gemstone Rings
  • Old Cut Diamond in Fine Diamond Rings
  • Panther Ring in Fine Diamond Rings
  • Platinum And Diamond Engagement Ring
  • Platinum And Diamond Ring
  • Platinum Diamond Ring 2ct
  • Platinum Wedding Ring 2mm
  • Platinum Wedding Ring 4mm
  • Russian Gold Ring in Fine Diamond Rings
  • Second Hand Gold Rings in Fine Diamond Rings
  • Second Hand Rings in Fine Gemstone Rings
  • Semi Precious Ring in Fine Gemstone Rings
  • Silver Coin Ring in Other Fine Rings
  • Silver Knot Ring in Other Fine Rings
  • Silver Spinning Ring in Other Fine Rings
  • Square Cut Diamond Ring
  • Square Diamond Ring
  • Star Sapphire in Fine Gemstone Rings
  • Sterling Silver Leaf Ring in Fine Gemstone Rings
  • Sterling Silver Wedding Ring Sets in Fine Diamond Rings
  • Swiss Blue Topaz in Fine Gemstone Rings
  • Teardrop Ring in Other Fine Rings
  • Tension Set Diamond Ring
  • Tiffany Notes in Other Fine Rings
  • Triple Diamond Ring
  • Unusual Diamond Ring
  • Vintage Diamond Sapphire Ring in Fine Diamond Rings
  • Vintage Diamond Trilogy Ring
  • Watermelon Tourmaline in Fine Gemstone Rings
  • Wedding And Engagement Rings
  • Wedding Ring Size W in Fine Diamond Rings
  • White Gold Diamond Ring Size L
  • White Gold Emerald Cut Diamond Ring
  • Wide Band Ring in Fine Gemstone Rings
  • Wishbone Wedding Ring in Fine Diamond Rings

Shop by category

  • Fine Jewellery
    • Rings
    • Anklets
    • Bracelets & Charms
    • Brooches & Pins
    • Earrings
    • Hair & Head Jewellery
    • Jewellery Sets
    • Necklaces & Pendants
    • Toe Rings
  • All listings
  • Auction
  • Buy It Now
  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • Gallery view
  • List view

1,332 results

Sort: Best match

  • Best match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
    • Metal: Platinum- Selected
    • Main Stone: Diamond- Selected
    • Occasion: Engagement- Selected
    • Main Stone Shape: Cushion- Selected
    Clear All

    • 1.50CT Cushion IGI Certified Lab Grown Diamond Dainty Gift Ring 950 Platinum - Image 1 of 4
    • 1.50CT Cushion IGI Certified Lab Grown Diamond Dainty Gift Ring 950 Platinum - Image 2 of 4
    • 1.50CT Cushion IGI Certified Lab Grown Diamond Dainty Gift Ring 950 Platinum - Image 3 of 4
    • 1.50CT Cushion IGI Certified Lab Grown Diamond Dainty Gift Ring 950 Platinum - Image 4 of 4

    1.50CT Cushion IGI Certified Lab Grown Diamond Dainty Gift Ring 950 Platinum

    £908.32
    or Best Offer
    Free postage
    7⁣S⁣R⁣ ⁣р⁣9⁣Z⁣o⁣ ⁣1⁣n⁣Q⁣s⁣ ⁣T⁣o⁣r⁣B⁣ ⁣e⁣T⁣d⁣X⁣ ⁣⁣⁣⁣⁣
    • Beautiful Immaculate Diamond Platinum Engagement Ring - Image 1 of 4
    • Beautiful Immaculate Diamond Platinum Engagement Ring - Image 2 of 4
    • Beautiful Immaculate Diamond Platinum Engagement Ring - Image 3 of 4
    • Beautiful Immaculate Diamond Platinum Engagement Ring - Image 4 of 4

    Beautiful Immaculate Diamond Platinum Engagement Ring

    £1,995.72
    or Best Offer
    £10.95 P&P
    Authenticity Guarantee
    S⁣P⁣p⁣o⁣n⁣C⁣ ⁣O⁣B⁣ ⁣s⁣5⁣6⁣ ⁣J⁣о⁣D⁣ ⁣7⁣E⁣ ⁣r⁣e⁣d⁣⁣P⁣⁣ ⁣
    • Platinum IGI 3CT D/VS Cushion Lab Grown Solitaire Diamond Engagement Ring - Image 1 of 4
    • Platinum IGI 3CT D/VS Cushion Lab Grown Solitaire Diamond Engagement Ring - Image 2 of 4
    • Platinum IGI 3CT D/VS Cushion Lab Grown Solitaire Diamond Engagement Ring - Image 3 of 4
    • Platinum IGI 3CT D/VS Cushion Lab Grown Solitaire Diamond Engagement Ring - Image 4 of 4

    Platinum IGI 3CT D/VS Cushion Lab Grown Solitaire Diamond Engagement Ring

    £829.00
    or Buy it now
    Free postage
    Click & Collect
    Authenticity Guarantee
    0 bids
    6d 9h
    6⁣0⁣ ⁣S⁣X⁣р⁣L⁣ ⁣o⁣X⁣n⁣M⁣ ⁣1⁣X⁣ ⁣H⁣s⁣A⁣ ⁣o⁣r⁣e⁣d⁣V⁣⁣⁣ ⁣
    • PT 950 Cushion Cut Diamond Engagement Ring 3.00 Carat IGI Lab Created Platinum - Image 1 of 4
    • PT 950 Cushion Cut Diamond Engagement Ring 3.00 Carat IGI Lab Created Platinum - Image 2 of 4
    • PT 950 Cushion Cut Diamond Engagement Ring 3.00 Carat IGI Lab Created Platinum - Image 3 of 4
    • PT 950 Cushion Cut Diamond Engagement Ring 3.00 Carat IGI Lab Created Platinum - Image 4 of 4

    PT 950 Cushion Cut Diamond Engagement Ring 3.00 Carat IGI Lab Created Platinum

    £2,572.79
    or Best Offer
    Free postage
    S⁣3⁣Y⁣ ⁣p⁣N⁣W⁣ ⁣O⁣K⁣o⁣ ⁣n⁣ѕ⁣U⁣K⁣o⁣ ⁣r⁣e⁣d⁣⁣⁣C⁣7⁣⁣⁣⁣
  • Lab grown diamond engagement ring size l 2.0 carat certificate included - Image 1 of 4

    Lab grown diamond engagement ring size l 2.0 carat certificate included

    £669.72
    or Buy it now
    £2.69 P&P
    Authenticity Guarantee
    0 bids
    4d 7h
    ⁣⁣⁣⁣T⁣⁣5⁣⁣⁣ ⁣M⁣5⁣⁣⁣⁣ ⁣L⁣C⁣⁣ ⁣N⁣⁣6⁣⁣⁣ ⁣0⁣2⁣
  • 0.84 Carat Cushion Cut Natural Diamond Solitaire Platinum Ring - Image 1 of 4

    0.84 Carat Cushion Cut Natural Diamond Solitaire Platinum Ring

    £822.72
    or Buy it now
    £10.95 P&P
    Click & Collect
    Authenticity Guarantee
    0 bids
    6d 11h
    L⁣8⁣ ⁣O⁣0⁣ ⁣⁣⁣⁣W⁣⁣2⁣⁣⁣ ⁣⁣B⁣⁣V⁣ ⁣⁣N⁣⁣⁣⁣ ⁣⁣⁣
  • Platinum Diamond Engagement Ring - Image 1 of 4

    Platinum Diamond Engagement Ring

    £373.92
    or Best Offer
    £9.95 P&P
    P⁣L⁣ ⁣5⁣C⁣⁣⁣ ⁣D⁣⁣0⁣ ⁣⁣I⁣⁣⁣I⁣ ⁣Y⁣⁣Z⁣⁣ ⁣L⁣⁣⁣⁣ ⁣
  • Platinum Diamond Ring Colour E- VVS1 By Finnies For All Occasion/Engagement - Image 1 of 4

    Platinum Diamond Ring Colour E- VVS1 By Finnies For All Occasion/Engagement

    £1,026.72
    or Best Offer
    Free postage
    Authenticity Guarantee
    H⁣N⁣⁣⁣⁣ ⁣⁣⁣6⁣P⁣ ⁣⁣⁣9⁣⁣A⁣⁣⁣ ⁣⁣⁣⁣Q⁣L⁣ ⁣⁣E⁣⁣
  • Tiffany & Co LUCIDA Platinum and Diamond Engagement Ring 1.09 CT G VS2 $18k NEW - Image 1 of 4

    Tiffany & Co LUCIDA Platinum and Diamond Engagement Ring 1.09 CT G VS2 $18k NEW

    £5,899.93
    or Best Offer
    £81.15 P&P
    29 watching
    ⁣⁣5⁣L⁣ ⁣B⁣⁣7⁣ ⁣⁣⁣F⁣Q⁣ ⁣Z⁣K⁣ ⁣6⁣X⁣⁣ ⁣⁣⁣R⁣⁣⁣⁣ ⁣
  • IGI- 2.00ct D/VS1 Elongated Cushion Lab Grown Diamond Engagement Ring, Platinum - Image 1 of 4

    IGI- 2.00ct D/VS1 Elongated Cushion Lab Grown Diamond Engagement Ring, Platinum

    £1,299.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    W⁣⁣⁣9⁣ ⁣⁣X⁣0⁣ ⁣⁣⁣P⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣F⁣⁣⁣⁣ ⁣⁣
  • Platinum 1ct Diamond Cushion Shape Halo Bridal Set - Image 1 of 4

    Platinum 1ct Diamond Cushion Shape Halo Bridal Set

    £1,536.72
    or Best Offer
    £10.95 P&P
    Authenticity Guarantee
    H⁣⁣B⁣ ⁣7⁣⁣⁣⁣F⁣⁣ ⁣C⁣⁣⁣⁣⁣4⁣⁣⁣ ⁣M⁣I⁣⁣⁣ ⁣7⁣⁣⁣
  • tiffany co Diamond engagement ring Soleste - Image 1 of 4

    tiffany co Diamond engagement ring Soleste

    £3,066.72
    or Best Offer
    £13.35 P&P
    16 watching
    Authenticity Guarantee
    ⁣O⁣L⁣⁣⁣ ⁣V⁣4⁣⁣⁣ ⁣X⁣N⁣⁣ ⁣⁣R⁣⁣O⁣⁣ ⁣⁣C⁣⁣X⁣ ⁣⁣⁣
  • Platinum and Diamond (GIA certified - total ct 0.94) Engagement and Wedding ring - Image 1 of 4

    Platinum and Diamond (GIA certified - total ct 0.94) Engagement and Wedding ring

    £1,740.72
    or Best Offer
    £10.95 P&P
    Authenticity Guarantee
    3⁣O⁣⁣⁣ ⁣⁣2⁣L⁣ ⁣9⁣4⁣⁣⁣⁣⁣⁣ ⁣⁣5⁣O⁣ ⁣⁣⁣⁣8⁣⁣Y⁣ ⁣
  • Lab Created 1 Ct Cushion Cut Diamond Wedding Ring 950 Platinum IGI Certified - Image 1 of 4

    Lab Created 1 Ct Cushion Cut Diamond Wedding Ring 950 Platinum IGI Certified

    £1,113.05
    or Best Offer
    Free postage
    3⁣K⁣S⁣ ⁣p⁣H⁣X⁣o⁣ ⁣1⁣4⁣n⁣ ⁣V⁣0⁣ ⁣ѕ⁣o⁣0⁣H⁣r⁣e⁣d⁣⁣⁣⁣⁣⁣
  • 950 Platinum 3.20 Ct IGI Lab Created Cushion Cut Diamond Women Engagement Ring - Image 1 of 4

    950 Platinum 3.20 Ct IGI Lab Created Cushion Cut Diamond Women Engagement Ring

    £2,104.44
    or Best Offer
    Free postage
    S⁣р⁣o⁣n⁣s⁣o⁣r⁣S⁣e⁣6⁣ ⁣d⁣T⁣⁣H⁣ ⁣⁣⁣⁣⁣S⁣⁣S⁣ ⁣4⁣B⁣⁣ ⁣
  • Platinum Diamond Ring IGI Fancy Vivid Yellow Cushion Cut 4.19 Ct Lab Grown PT950 - Image 1 of 4

    Platinum Diamond Ring IGI Fancy Vivid Yellow Cushion Cut 4.19 Ct Lab Grown PT950

    £6,198.31
    or Best Offer
    Free postage
    Y⁣U⁣Ѕ⁣p⁣ ⁣9⁣Y⁣o⁣n⁣s⁣o⁣ ⁣C⁣W⁣ ⁣r⁣e⁣d⁣⁣R⁣⁣9⁣ ⁣M⁣8⁣ ⁣⁣⁣
  • PLATINUM YELLOW CUSHION CUT TRILOGY DIAMOND RING 0.59 DIA *GG165 - Image 1 of 4

    PLATINUM YELLOW CUSHION CUT TRILOGY DIAMOND RING 0.59 DIA *GG165

    £960.00
    Free postage
    Click & Collect
    Authenticity Guarantee
    G⁣⁣⁣⁣7⁣ ⁣⁣⁣M⁣⁣⁣9⁣⁣⁣⁣⁣ ⁣8⁣V⁣⁣⁣ ⁣0⁣X⁣ ⁣H⁣⁣ ⁣
  • 1.00ct Natural SI2 Grade Cushion Cut Stone Set In Platinum With Diamond Cluster - Image 1 of 4

    1.00ct Natural SI2 Grade Cushion Cut Stone Set In Platinum With Diamond Cluster

    £1,128.72
    or Best Offer
    £10.35 P&P
    ⁣⁣⁣Y⁣⁣⁣B⁣⁣ ⁣N⁣⁣H⁣ ⁣⁣⁣⁣X⁣⁣⁣V⁣⁣ ⁣U⁣⁣⁣⁣7⁣ ⁣
  • 950 Platinum Lab Grown Diamond Cushion Cut Solitaire Ring – 1.54 Ct SGL - Image 1 of 4

    950 Platinum Lab Grown Diamond Cushion Cut Solitaire Ring – 1.54 Ct SGL

    £940.99 to £941.99
    (£940.99/Unit)
    Free postage
    Est. delivery Thu, Jun 12
    ⁣0⁣⁣⁣O⁣⁣⁣⁣ ⁣L⁣⁣⁣⁣J⁣⁣⁣⁣⁣ ⁣⁣T⁣8⁣ ⁣⁣⁣T⁣W⁣ ⁣
  • 1.12ct Blue Nile Cushion Diamond Engagement Ring Colour D, Internally Flawless - Image 1 of 4

    1.12ct Blue Nile Cushion Diamond Engagement Ring Colour D, Internally Flawless

    £4,985.72
    or Best Offer
    Free postage
    20 watching
    Authenticity Guarantee
    Z⁣⁣Y⁣⁣ ⁣K⁣⁣L⁣ ⁣X⁣⁣2⁣⁣⁣⁣ ⁣⁣L⁣⁣O⁣⁣⁣ ⁣⁣C⁣⁣⁣⁣
  • Blue cushion lab diamond engagement ring in Platinum with halo - Image 1 of 4

    Blue cushion lab diamond engagement ring in Platinum with halo

    £1,682.98
    or Best Offer
    £14.43 P&P
    ⁣4⁣8⁣ ⁣⁣⁣M⁣A⁣⁣ ⁣⁣P⁣⁣⁣⁣Q⁣⁣⁣ ⁣R⁣E⁣ ⁣L⁣W⁣ ⁣⁣⁣5⁣
  • Lab-grown Cushion Solitaire Diamond Engagement Ring Platinum 1.5 Ct D VS1 - Image 1 of 4

    Lab-grown Cushion Solitaire Diamond Engagement Ring Platinum 1.5 Ct D VS1

    £802.53
    Was: £844.77was - £844.77
    Free postage
    Click & Collect
    Authenticity Guarantee
    C⁣K⁣⁣⁣⁣⁣⁣⁣ ⁣3⁣S⁣⁣⁣⁣ ⁣⁣2⁣Y⁣ ⁣⁣4⁣V⁣⁣ ⁣Y⁣⁣⁣D⁣
  • 2 Ct Lab-Grown Diamond Solitaire Ring – 950 Platinum – Cushion-Cut – SGL - Image 1 of 1

    2 Ct Lab-Grown Diamond Solitaire Ring – 950 Platinum – Cushion-Cut – SGL

    £1,099.99
    (£1,099.99/Unit)
    Free postage
    Est. delivery Thu, Jun 12
    ⁣⁣⁣⁣⁣9⁣⁣⁣4⁣⁣ ⁣⁣V⁣O⁣⁣ ⁣5⁣⁣⁣⁣W⁣ ⁣⁣⁣⁣⁣1⁣H⁣
  • GIA 1.27CT PLATINUM CUSHION CUT HALO DIAMOND ENGAGEMENT RING G47169 - Image 1 of 4

    GIA 1.27CT PLATINUM CUSHION CUT HALO DIAMOND ENGAGEMENT RING G47169

    £2,750.00
    Free postage
    18 watching
    Authenticity Guarantee
    ⁣1⁣⁣⁣⁣⁣⁣⁣I⁣ ⁣7⁣9⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣A⁣C⁣ ⁣6⁣⁣B⁣
  • 1.22Ct Diamond Engagement Ring - Image 1 of 4

    1.22Ct Diamond Engagement Ring

    £1,536.72
    £10.95 P&P
    Authenticity Guarantee
    ⁣W⁣⁣⁣⁣G⁣⁣ ⁣D⁣⁣X⁣ ⁣⁣⁣⁣8⁣⁣⁣Z⁣ ⁣O⁣⁣H⁣ ⁣M⁣⁣⁣G⁣
  • 💎0.72ct VS2 G Old Mine Cut Diamond Engagement Ring Platinum & Certificate - Image 1 of 4

    💎0.72ct VS2 G Old Mine Cut Diamond Engagement Ring Platinum & Certificate

    £2,148.72
    or Best Offer
    £18.00 P&P
    Authenticity Guarantee
    ⁣⁣5⁣⁣⁣⁣Q⁣⁣⁣⁣ ⁣⁣⁣⁣2⁣⁣E⁣ ⁣⁣⁣5⁣P⁣⁣⁣ ⁣4⁣D⁣ ⁣
  • Stunning Diamond Platinum Engagement Ring Size K - Image 1 of 2

    Stunning Diamond Platinum Engagement Ring Size K

    £1,332.72
    or Best Offer
    £3.93 P&P
    4⁣⁣⁣⁣⁣P⁣⁣⁣⁣ ⁣⁣L⁣⁣M⁣ ⁣⁣X⁣C⁣⁣ ⁣F⁣⁣⁣⁣0⁣⁣ ⁣⁣
  • IGI- 3.20ct D/VS1 Elongated Cushion Lab Grown Diamond Engagement Ring, Platinum - Image 1 of 4

    IGI- 3.20ct D/VS1 Elongated Cushion Lab Grown Diamond Engagement Ring, Platinum

    £1,999.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    X⁣⁣⁣N⁣ ⁣⁣⁣3⁣X⁣⁣⁣⁣⁣ ⁣⁣C⁣⁣⁣U⁣ ⁣I⁣⁣⁣R⁣ ⁣H⁣⁣M⁣
  • Platinum Lab Grown Solitaire Cushion Diamond Engagement Ring - IGI 3.00 Ct D/VS - Image 1 of 4

    Platinum Lab Grown Solitaire Cushion Diamond Engagement Ring - IGI 3.00 Ct D/VS

    £1,530.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    B⁣D⁣S⁣р⁣o⁣ ⁣n⁣1⁣Z⁣s⁣o⁣r⁣ ⁣e⁣d⁣⁣N⁣O⁣⁣⁣ ⁣V⁣R⁣⁣⁣ ⁣L⁣5⁣
  • Cushion Solitaire Labgrown Diamond Engagement Ring Platinum 1.50 Ct F VS1 - Image 1 of 4

    Cushion Solitaire Labgrown Diamond Engagement Ring Platinum 1.50 Ct F VS1

    £1,052.07
    Free postage
    Authenticity Guarantee
    S⁣7⁣р⁣o⁣N⁣n⁣ ⁣4⁣N⁣ ⁣O⁣s⁣W⁣o⁣ ⁣6⁣r⁣5⁣ ⁣8⁣9⁣ ⁣e⁣d⁣4⁣⁣⁣ ⁣
  • Platinum 1.20 Ct Cushion Cut Diamond Wedding Ring IGI Lab Created PT950 - Image 1 of 4

    Platinum 1.20 Ct Cushion Cut Diamond Wedding Ring IGI Lab Created PT950

    £1,071.18
    or Best Offer
    Free postage
    S⁣M⁣Q⁣ ⁣Z⁣9⁣ ⁣p⁣T⁣о⁣D⁣ ⁣D⁣F⁣ ⁣n⁣H⁣s⁣1⁣ ⁣o⁣r⁣e⁣B⁣⁣ ⁣⁣d⁣
  • 1.00CT Cushion Cut Lab Grown/CVD Diamond Solitaire IGI Certified 950 Platinum - Image 1 of 4

    1.00CT Cushion Cut Lab Grown/CVD Diamond Solitaire IGI Certified 950 Platinum

    £823.25
    or Best Offer
    Free postage
    2⁣S⁣р⁣o⁣n⁣s⁣Q⁣o⁣ ⁣r⁣e⁣d⁣S⁣⁣1⁣⁣ ⁣M⁣⁣9⁣ ⁣E⁣W⁣⁣ ⁣C⁣⁣Y⁣
  • 1.50 Carat Blue Sapphire & Diamonds Women's 5 Stone Ring In Platinum - Image 1 of 4

    1.50 Carat Blue Sapphire & Diamonds Women's 5 Stone Ring In Platinum

    £1,499.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    F⁣⁣⁣⁣⁣P⁣ ⁣3⁣W⁣ ⁣S⁣4⁣ ⁣⁣⁣B⁣⁣C⁣⁣⁣ ⁣⁣Q⁣J⁣⁣⁣⁣⁣
  • 2.00 Carat Purple Sapphire & Diamond Split Shank Engagement Ring In Platinum - Image 1 of 4

    2.00 Carat Purple Sapphire & Diamond Split Shank Engagement Ring In Platinum

    £2,067.06
    Was: £2,199.00was - £2,199.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    R⁣Y⁣ ⁣I⁣⁣4⁣⁣ ⁣D⁣⁣D⁣⁣⁣ ⁣C⁣⁣⁣S⁣ ⁣J⁣⁣⁣⁣X⁣⁣ ⁣F⁣⁣
  • platinum diamond engagement ring - Image 1 of 4

    platinum diamond engagement ring

    £771.72
    or Best Offer
    £7.95 P&P
    1⁣⁣I⁣⁣ ⁣H⁣⁣A⁣ ⁣⁣K⁣⁣⁣⁣⁣⁣⁣Q⁣⁣ ⁣⁣⁣N⁣⁣⁣8⁣⁣ ⁣
  • Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1 Ct - Image 1 of 4

    Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1 Ct

    £707.23
    Was: £744.45was - £744.45
    Free postage
    Click & Collect
    Authenticity Guarantee
    ⁣J⁣K⁣⁣ ⁣4⁣V⁣⁣ ⁣⁣Q⁣⁣⁣⁣A⁣⁣⁣⁣⁣ ⁣⁣M⁣⁣⁣M⁣ ⁣N⁣⁣
  • Hirsh London Regal Diamond Ring, 1.02ct Cushion Cut, Platinum, GIA, Papers & Box - Image 1 of 4

    Hirsh London Regal Diamond Ring, 1.02ct Cushion Cut, Platinum, GIA, Papers & Box

    £8,000.00
    or Best Offer
    £4.99 P&P
    Authenticity Guarantee
    A⁣⁣K⁣ ⁣⁣⁣9⁣V⁣⁣⁣ ⁣C⁣⁣G⁣ ⁣⁣⁣⁣W⁣⁣⁣M⁣ ⁣⁣⁣⁣⁣⁣
  • Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1 Ct - Image 1 of 4

    Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1 Ct

    £761.99
    Free postage
    Click & Collect
    Authenticity Guarantee
    4⁣9⁣⁣⁣⁣ ⁣⁣⁣G⁣L⁣ ⁣⁣E⁣⁣1⁣⁣⁣⁣⁣⁣⁣ ⁣⁣D⁣F⁣ ⁣⁣C⁣
  • Platinum Diamond Ring Cushion 1.40 Carat IGI GIA Lab Grown PT950 Band Size 5 6 7 - Image 1 of 4

    Platinum Diamond Ring Cushion 1.40 Carat IGI GIA Lab Grown PT950 Band Size 5 6 7

    £884.93
    or Best Offer
    Free postage
    8⁣E⁣S⁣p⁣ ⁣о⁣E⁣n⁣O⁣ ⁣s⁣S⁣o⁣N⁣r⁣e⁣ ⁣I⁣J⁣d⁣⁣⁣ ⁣1⁣⁣⁣G⁣⁣
  • 1.50CT Cushion Cut Lab Grown/CVD Diamond Wedding Solitaire Ring 950 Platinum - Image 1 of 4

    1.50CT Cushion Cut Lab Grown/CVD Diamond Wedding Solitaire Ring 950 Platinum

    £909.84
    or Best Offer
    Free postage
    S⁣р⁣o⁣X⁣n⁣U⁣ ⁣s⁣o⁣r⁣e⁣d⁣⁣⁣⁣⁣B⁣S⁣ ⁣⁣1⁣⁣A⁣ ⁣⁣9⁣⁣⁣
  • IGI Certified 1.40Ct Cushion Lab grown Solitaire Diamond Halo Ring In Platinum - Image 1 of 4

    IGI Certified 1.40Ct Cushion Lab grown Solitaire Diamond Halo Ring In Platinum

    £1,199.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    ⁣⁣⁣⁣K⁣⁣⁣⁣J⁣ ⁣⁣A⁣⁣⁣4⁣⁣ ⁣V⁣⁣4⁣ ⁣L⁣⁣⁣C⁣ ⁣⁣N⁣
  • Platinum Cushion Cut 0.5 Carat Engagement Ring - Size I - Image 1 of 3

    Platinum Cushion Cut 0.5 Carat Engagement Ring - Size I

    £1,638.72
    or Best Offer
    £2.70 P&P
    ⁣F⁣⁣⁣⁣8⁣⁣ ⁣R⁣⁣E⁣ ⁣K⁣⁣⁣⁣2⁣ ⁣5⁣6⁣ ⁣P⁣6⁣ ⁣8⁣⁣⁣ ⁣
  • Platinum On Silver White And Teal Natural Diamond Cushion Ring Size M - Image 1 of 4

    Platinum On Silver White And Teal Natural Diamond Cushion Ring Size M

    £249.99
    Free postage
    Click & Collect
    7⁣X⁣⁣ ⁣9⁣⁣M⁣ ⁣⁣N⁣⁣0⁣ ⁣U⁣8⁣⁣ ⁣⁣⁣E⁣⁣⁣⁣⁣ ⁣⁣⁣⁣
  • Lab-grown Cushion Solitaire Diamond Engagement Ring Platinum 1.50Ct D/VS1 - Image 1 of 4

    Lab-grown Cushion Solitaire Diamond Engagement Ring Platinum 1.50Ct D/VS1

    £1,023.06
    Free postage
    Authenticity Guarantee
    ⁣⁣⁣⁣Z⁣⁣⁣M⁣ ⁣⁣⁣⁣⁣T⁣C⁣ ⁣⁣Y⁣O⁣⁣⁣ ⁣G⁣⁣J⁣⁣ ⁣T⁣
  • IGI Certified 1.50 Ct E/VVS2 Lab Grown Cushion Diamond Platinum Engagement Ring - Image 1 of 4

    IGI Certified 1.50 Ct E/VVS2 Lab Grown Cushion Diamond Platinum Engagement Ring

    £1,044.05
    Was: £1,099.00was - £1,099.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    1⁣⁣W⁣⁣ ⁣⁣⁣R⁣⁣X⁣⁣⁣ ⁣G⁣⁣⁣D⁣ ⁣B⁣⁣⁣F⁣⁣ ⁣5⁣H⁣ ⁣Q⁣
  • PLATINUM & 18CT WG HALF ETERNITY YELLOW CUSHION DIAMONDS RING 3.02CT GG478 - Image 1 of 4

    PLATINUM & 18CT WG HALF ETERNITY YELLOW CUSHION DIAMONDS RING 3.02CT GG478

    £3,400.00
    Free postage
    Authenticity Guarantee
    8⁣Z⁣ ⁣U⁣J⁣⁣ ⁣⁣⁣1⁣⁣⁣⁣⁣M⁣⁣⁣ ⁣⁣⁣Y⁣Z⁣⁣⁣ ⁣⁣R⁣R⁣
  • Platinum Diamond 1.07 Ct Halo Ring And Wedding Band Size L With GIA Certificate - Image 1 of 4

    Platinum Diamond 1.07 Ct Halo Ring And Wedding Band Size L With GIA Certificate

    £1,689.72
    or Best Offer
    Free postage
    19 watching
    Authenticity Guarantee
    ⁣⁣⁣9⁣1⁣⁣⁣ ⁣4⁣⁣⁣9⁣ ⁣O⁣⁣⁣⁣W⁣⁣⁣⁣ ⁣6⁣⁣⁣O⁣ ⁣F⁣
  • IGI- 1.50ct D/VS1 Lab Grown Halo Elongated Cushion Diamond Ring, Platinum - Image 1 of 4

    IGI- 1.50ct D/VS1 Lab Grown Halo Elongated Cushion Diamond Ring, Platinum

    £1,499.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    T⁣⁣⁣⁣T⁣⁣⁣⁣ ⁣⁣G⁣⁣⁣F⁣ ⁣⁣⁣U⁣⁣Y⁣ ⁣⁣L⁣⁣⁣⁣W⁣⁣
  • Cushion Solitaire Labgrown Diamond Engagement Ring Platinum 2.10 Ct F VS1 - Image 1 of 4

    Cushion Solitaire Labgrown Diamond Engagement Ring Platinum 2.10 Ct F VS1

    £1,250.10
    Free postage
    Authenticity Guarantee
    ⁣⁣⁣⁣E⁣⁣⁣⁣P⁣⁣ ⁣Y⁣⁣⁣⁣C⁣ ⁣⁣N⁣⁣N⁣⁣ ⁣⁣⁣⁣Y⁣T⁣
  • Tiffany & Co Cushion Soleste Platinum Diamond Engagement Ring 1.23 ct F VS1 $19k - Image 1 of 4

    Tiffany & Co Cushion Soleste Platinum Diamond Engagement Ring 1.23 ct F VS1 $19k

    £6,844.51
    or Best Offer
    £88.55 P&P
    32 watching
    ⁣⁣N⁣8⁣ ⁣⁣⁣P⁣⁣⁣⁣⁣⁣⁣7⁣ ⁣⁣W⁣⁣⁣3⁣ ⁣2⁣⁣⁣⁣⁣⁣
  • Platinum Engagement Ring Set With 0.90ct GIA Certified Cushion Shape Diamond - Image 1 of 4

    Platinum Engagement Ring Set With 0.90ct GIA Certified Cushion Shape Diamond

    £5,432.00
    Free postage
    Authenticity Guarantee
    ⁣7⁣Z⁣⁣ ⁣Y⁣L⁣ ⁣F⁣⁣6⁣⁣ ⁣⁣S⁣P⁣⁣ ⁣⁣W⁣C⁣⁣ ⁣W⁣⁣⁣⁣⁣
  • Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1.50 Ct - Image 1 of 4

    Lab-grown Cushion Solitaire Diamond Engagement Ring WedFit Platinum 1.50 Ct

    £895.29
    Free postage
    Click & Collect
    Authenticity Guarantee
    ⁣R⁣⁣Y⁣ ⁣I⁣⁣N⁣⁣ ⁣T⁣F⁣ ⁣⁣6⁣⁣⁣M⁣⁣⁣⁣⁣⁣ ⁣R⁣C⁣⁣ ⁣
  • Tiffany & Co. .50ctw Diamond Soleste Engagement Platinum Ring Retail $5,200 - Image 1 of 4

    Tiffany & Co. .50ctw Diamond Soleste Engagement Platinum Ring Retail $5,200

    £1,660.39
    or Best Offer
    £29.48 P&P
    B⁣⁣N⁣⁣ ⁣⁣⁣⁣⁣U⁣⁣O⁣⁣⁣⁣⁣⁣⁣ ⁣⁣P⁣⁣⁣⁣4⁣ ⁣P⁣⁣
  • $6750 Tiffany Co .44ct G VS2 Soleste Cushion Diamond Double Halo Engagement Ring - Image 1 of 4

    $6750 Tiffany Co .44ct G VS2 Soleste Cushion Diamond Double Halo Engagement Ring

    £2,841.12
    or Best Offer
    £59.04 P&P
    ⁣⁣E⁣⁣⁣V⁣ ⁣K⁣H⁣⁣ ⁣⁣⁣Y⁣⁣⁣3⁣ ⁣Z⁣4⁣⁣ ⁣9⁣⁣8⁣ ⁣⁣6⁣
  • IGI- 1.70ct D/VS Lab Grown Cushion Double Halo Diamond Engagement Ring, Platinum - Image 1 of 4

    IGI- 1.70ct D/VS Lab Grown Cushion Double Halo Diamond Engagement Ring, Platinum

    £1,799.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    ⁣Y⁣M⁣⁣⁣ ⁣⁣⁣8⁣⁣U⁣ ⁣V⁣J⁣ ⁣⁣⁣R⁣⁣⁣⁣8⁣⁣ ⁣I⁣⁣J⁣ ⁣
  • $7,250 Tiffany & Co Platinum Soleste Cushion Diamond Double Halo Engagement Ring - Image 1 of 4

    $7,250 Tiffany & Co Platinum Soleste Cushion Diamond Double Halo Engagement Ring

    £3,062.50
    or Best Offer
    £51.66 P&P
    43 watching
    ⁣⁣8⁣J⁣⁣⁣⁣ ⁣S⁣Y⁣⁣⁣⁣ ⁣O⁣⁣A⁣ ⁣⁣⁣⁣⁣⁣6⁣⁣⁣⁣⁣
  • 0.90ct Cushion Shape Emerald &Diamond Ring, Set In Platinum Solitaire Ring - Image 1 of 4

    0.90ct Cushion Shape Emerald &Diamond Ring, Set In Platinum Solitaire Ring

    £1,950.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    ⁣G⁣R⁣ ⁣⁣K⁣P⁣ ⁣⁣⁣C⁣3⁣ ⁣D⁣⁣0⁣⁣ ⁣W⁣I⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • Tiffany & Co 'Legacy' Platinum Diamond Ring - Image 1 of 4

    Tiffany & Co 'Legacy' Platinum Diamond Ring

    £9,500.00
    or Best Offer
    £10.00 P&P
    Authenticity Guarantee
    ⁣O⁣W⁣⁣ ⁣⁣R⁣5⁣ ⁣0⁣H⁣ ⁣⁣Q⁣5⁣ ⁣⁣N⁣6⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣
  • 1.00 carat Natural Cushion Cut Diamond Halo Engagement Ring Platinum - Image 1 of 4

    1.00 carat Natural Cushion Cut Diamond Halo Engagement Ring Platinum

    £2,299.00
    or Best Offer
    Free postage
    Authenticity Guarantee
    S⁣6⁣N⁣ ⁣L⁣p⁣L⁣ ⁣о⁣n⁣2⁣6⁣s⁣ ⁣o⁣J⁣E⁣ ⁣r⁣e⁣Z⁣9⁣ ⁣d⁣W⁣⁣⁣⁣
  • Diamond Wedding Ring IGI Lab Created Cushion Cut 3 Carat PT950 Platinum Band - Image 1 of 4

    Diamond Wedding Ring IGI Lab Created Cushion Cut 3 Carat PT950 Platinum Band

    £2,151.59
    or Best Offer
    Free postage
    S⁣p⁣O⁣L⁣ ⁣o⁣E⁣n⁣E⁣ѕ⁣ ⁣G⁣o⁣1⁣ ⁣r⁣9⁣A⁣e⁣d⁣ ⁣N⁣A⁣ ⁣⁣⁣⁣ ⁣

Results Pagination - Page 1

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10