Results in Platinum Solitaire SI1 Fine Diamond Rings

1-25 of 1,959

  • Platinum Princess Solitaire 0.40 ct Diamond Ring with Certificate RRP £3250

    Platinum Princess Solitaire 0.40 ct Diamond Ring with Certificate RRP £3250

    Bought from Beaverbrooks - Size P - NO RESERVE
    £599.00
    0 bids
    Free P&P
    Ending 6 Dec at 7:34PM GMT
  • Platinum 950 Solitaire Diamond Engagement Ring 0.26ct Sz J

    Platinum 950 Solitaire Diamond Engagement Ring 0.26ct Sz J

    950 PLATINUM solitaire diamond engagement ring - 0.26ct - Size J. A modern style ring with a round brilliant cut diamond which is part bezel set with no claws to catch on clothes etc. When the ring was bought the diamond was described as 0.26ct, H-I in colour and Si1 Clarity - I don't have a certificate though.
    £275.00
    Available for Best Offeror Best Offer
    £6.50 postage
  • 0.5 ct D SI1 CERTIFIED Round Diamond Women Engagement Ring Platinum - SIZE N 1/2

    0.5 ct D SI1 CERTIFIED Round Diamond Women Engagement Ring Platinum - SIZE N 1/2

    Lioness 0.5 ct D SI1 CERTIFIED Round Diamond Women Engagement Ring Platinum - SIZE N 1/2 by Shiree Odiz. Find Your Ring Size Clarity of Diamonds Diamond Color Grading Filled Diamonds Diamond Shapes. An exclusively designed, classic style ring available only directly from Shiree Odiz.
    £725.00
    From United States
    Available for Best Offeror Best Offer
    Free P&P
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  • Diamond Ring Ladies 7.05 Carat Radiant Cut Platinum Solitaire + GIA Certificate

    Diamond Ring Ladies 7.05 Carat Radiant Cut Platinum Solitaire + GIA Certificate

    New gorgeous ladies diamond solitaire features a radiant cut GIA certified center stone(cut cornered retangular modified brilliant diamond, 7.05 carat, K color, SI1 clarity). Its set in platinum with a pair of diamond trillions(1.50 carat total, I color, SI2).
    £54,410.08
    From United States
    Was: Previous price£57,273.77
    Available for Best Offeror Best Offer
    £154.05 postage
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  • Platinum diamond ring, size k.5

    Platinum diamond ring, size k.5

    Beautiful sparkling platinum diamond ring, in almost new condition. White, bright sparkling natural diamond. Fully hall marked. The diamond is round, and set in a square setting.Will be sent in a pretty silver card box as shown in photos. Would cost £900 plus when new. Treat yourself , or give as a fabulous gift, or engagement ring. UK only.
    £150.00
    0 bids
    £3.30 postage
    Ending Today at 12:30PM GMT
  • Fabulous Princess Cut Diamond Ring Set In Platinum - Perfect For Christmas £2250

    Fabulous Princess Cut Diamond Ring Set In Platinum - Perfect For Christmas £2250

    Perfect for a loved one this Christmas. The ring comes complete with its original certificate and is 0.45 carat.
    £850.00
    Available for Best Offeror Best Offer
    £8.50 postage
  • 1.25 ct solitaire pear shape platinum diamond ring GIA centre diamond 1 ct

    1.25 ct solitaire pear shape platinum diamond ring GIA centre diamond 1 ct

    This is a gorgeous ladies diamond ring. The main diamond is 1 ct exactly and is G colour and SI1 clarity, the diamond is lovely and white and the extra diamonds round the side in a halo setting make it extremely dazzling.
    £2,950.00
    Available for Best Offeror Best Offer
    £10.00 postage
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  • Handmade Cert G Si1 Solitaire Diamond 18ct Gold & Platinum Engagement Ring

    Handmade Cert G Si1 Solitaire Diamond 18ct Gold & Platinum Engagement Ring

    A Handmade and Unique 18ct Gold and Platinum 0.51ct Emerald cut Diamond Solitaire Ring! More than about 3 sizes is possible but will involve inserting an extra section of Gold into the band, which obviously will involve extra cost.
    £924.00
    Estimated delivery dateEst. delivery Mon, Dec 5
    Available for Best Offeror Best Offer
    FAST & FREE
  • Platinum 0.33ct diamond solitaire engagement ring 950

    Platinum 0.33ct diamond solitaire engagement ring 950

    A beautiful platinum diamond solitaire ring. The stunning diamond measures 4.5 - 5mm in diameter and is claw set with 4 platinum claws. The diamond looks as though it is suspended in the setting as the sides are open.
    £499.00
    Available for Best Offeror Best Offer
    £3.00 postage
  • 3 ct triangular cut platinum diamond solitaire ring - new photos added

    3 ct triangular cut platinum diamond solitaire ring - new photos added

    Looks like new
    £14,500.00
    Available for Best Offeror Best Offer
    £8.00 postage
  • PLATINUM PRINCESS DIAMOND ENGAGEMENT RING BEZEL SET SIZE J

    PLATINUM PRINCESS DIAMOND ENGAGEMENT RING BEZEL SET SIZE J

    A sparkling princess cut diamond solitaire ring in platinum featuring a rub-over kite / bezel setting. The diamond has been checked and its clarity is estimated at Si1, colour F/G, 40pt (4 x 4mm square or 5x5mm diamond shaped width).
    £998.99
    Estimated delivery dateEst. delivery Mon, Dec 5
    Available for Best Offeror Best Offer
    FAST & FREE
  • Lovely 0.41  Carat IGI Certified G Si1 Round  Diamond Ring Size I Platinum

    Lovely 0.41 Carat IGI Certified G Si1 Round Diamond Ring Size I Platinum

    Here we have a. 41carat diamond solitaire engagement ring set in platinum with all its paperwork, the diamond is certified by IGI as G colour Si1 the ring comes in a presentation box, it can be viewed at Derby by appointment.
    £795.00
    Click & Collect
    FAST & FREE
  • Handmade Solid Platinum 1ct Emerald Cut 'F' Diamond Solitaire Engagement Ring

    Handmade Solid Platinum 1ct Emerald Cut 'F' Diamond Solitaire Engagement Ring

    A Handmade and Unique 0.97ct Emerald Cut Diamond Solitaire Platinum Ring! More than about 3 sizes is possible but will involve inserting an extra section of Platinum into the band, which obviously will involve extra cost.
    £2,299.00
    Estimated delivery dateEst. delivery Mon, Dec 5
    Available for Best Offeror Best Offer
    FAST & FREE
  • ANCHORCERT PLATINUM 0.32ct Diamond SI1, D - COLOURLESS Engagement Ring £1499

    ANCHORCERT PLATINUM 0.32ct Diamond SI1, D - COLOURLESS Engagement Ring £1499

    AnchorCert Gem Lab provides diamond, gemstone and pearl reports by highly qualified Gemmologists and Diamond Graders from its Centre of Excellence in Assay Office Birmingham. Beautiful ladies "Anchorcert" Certified Platinum Diamond Solitaire Ring with a 'twist' design setting.
    £549.00
    Estimated delivery dateEst. delivery Mon, Dec 5
    FAST & FREE
  • 1/2 carat diamond solitaire ring set in 950 platinum

    1/2 carat diamond solitaire ring set in 950 platinum

    A beautiful round brilliant solitaire diamond ring set in a 950 claw setting. Presented in a beautiful bowed box. A valuation document will be provided for insurance and can be viewed in the photos with my address omitted. Diamond is 0.50 metric carat. Known colour G. Clarity S11. Size J. Any questions please do not hesitate to ask. Sold with box and documents. Shipping will include insurance due to expense of the item.
    £1,250.00
    0 bids
    £20.00 postage
    Ending Today at 5:43PM GMT
  • Certified G / Si1 Princess cut 5.06ct stunning ladies Diamond Solitaire ring

    Certified G / Si1 Princess cut 5.06ct stunning ladies Diamond Solitaire ring

    5.06ct G/Si1 certified Princess cut diamond solitaire ring. A premium grade 5.06ct mammoth size ladies Princess cut diamond Solitaire full of fire and luster and at an amazing bargain price. This is a beautiful high grade Princess cut diamond fit for your very own Princess.
    £38,000.00
    Estimated delivery dateEst. delivery Mon, Dec 5
    Available for Best Offeror Best Offer
    FAST & FREE
  • Gold Smiths Diamond engagement ring

    Gold Smiths Diamond engagement ring

    Hi..... This is a brand 0.5 carret, clarity S1, colour G/H new brilliant cut set in a square claw and 950 platinum size N but can resize easily. Had made by Gold smiths a few years ago and then revalued last year at lower price of £3300...... Time it was made and payed for I changed my mind lol. Just sitting in the safe!! So please ask away and grab yourself a bargain !!!! Is advertised else where so can remove at anytime. Paul
    £850.00
    Available for Best Offeror Best Offer
    £13.00 postage
  • Platinum and Diamond (1.00 ct.) Eternity Ring Anniversary Christmas Wedding Gift

    Platinum and Diamond (1.00 ct.) Eternity Ring Anniversary Christmas Wedding Gift

    This stunning Ring is perfect for Wedding or just as a gift to your loved ones. Ring is all ready for its new owner or perfectly ready to be gifted to your loved one. Diamond Cut: Round Brilliant (very sparkly).
    £650.00
    0 bids
    £6.50 postage
    Ending Today at 6:13PM GMT
  • 1 ct D SI1 CERTIFIED Round Diamond Engagement Ring 950 Platinum - SIZE J 1/2

    1 ct D SI1 CERTIFIED Round Diamond Engagement Ring 950 Platinum - SIZE J 1/2

    Lioness 1 ct D SI1 CERTIFIED Round Diamond Engagement Ring 950 Platinum - SIZE J 1/2 by Shiree Odiz. Ring Size Clarity of Diamonds Diamond Color Chart Filled Diamonds Diamond Shapes. An exclusively designed, classic style ring available only directly from Shiree Odiz.
    £1,450.00
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • Beaverbrooks Platinum 0.3 Carat G/SI1 Princess Diamond Solitaire Engagement Ring

    Beaverbrooks Platinum 0.3 Carat G/SI1 Princess Diamond Solitaire Engagement Ring

    Beaverbrooks Platinum Diamond Solitaire Engagement Ring. The ring comes with a diamond certificate to authenticate the above specifications. These come in a clear pouch. The ring comes in a brown Beaverbrooks ring box which has a brown ribboned outer protective Beaverbrooks box.
    £449.00
    Available for Best Offeror Best Offer
    £9.99 postage
  •  Platinum 0.50ct Solitaire Diamond Engagement Ring Certified Natural Diamond

    Platinum 0.50ct Solitaire Diamond Engagement Ring Certified Natural Diamond

    £700.00
    Click & Collect
    Free P&P
    1 watching1 watching
  • G/SI1. 0.50 carat GIA Certified Round Diamond Solitaire Engagement Ring Platinum

    G/SI1. 0.50 carat GIA Certified Round Diamond Solitaire Engagement Ring Platinum

    We do not charge any fees. This ring is Available in following Ring Size This Ring also is A vailable in 9K, 18K White, Rose, Yellow Gold. Ring Size. With diamond Clarity SI, VS & VVS. It is your responsibility to ensure the parcel reaches us.
    £1,599.99
    Estimated delivery dateEst. delivery Tue, Dec 6
    Available for Best Offeror Best Offer
    FAST & FREE
    3 watching3 watching
  • 0.51ct Emerald-Cut Diamond Solitaire Ring + RRP £3495 + platinum + 0.70ct tw

    0.51ct Emerald-Cut Diamond Solitaire Ring + RRP £3495 + platinum + 0.70ct tw

    Platinum / Tapered Baguette-Cut Diamond Sides 0.70ct tw
    £1,495.00
    Available for Best Offeror Best Offer
    £6.95 postage
  • Stunning Vintage Ladies 18CT&Platinum 0.50Crt Round Cut Solitaire Diamond Ring

    Stunning Vintage Ladies 18CT&Platinum 0.50Crt Round Cut Solitaire Diamond Ring

    All items can be viewed at our shop in Romford
    £539.99
    Was: Previous price£599.99
    Available for Best Offeror Best Offer
    £4.99 postage
  • 1 ct D SI1 Real GENUINE Diamond Engagement Ring 6 Prong Platinum - SIZE I 1/2

    1 ct D SI1 Real GENUINE Diamond Engagement Ring 6 Prong Platinum - SIZE I 1/2

    Crest 1 ct D SI1 Real GENUINE Diamond Engagement Ring 6 Prong Platinum - SIZE I 1/2 by Shiree Odiz. Ring Sizes For Women Diamond Clarity Chart Diamond Color Grading Diamond Treatment Diamond Shape. An exclusively designed, classic style ring available only directly from Shiree Odiz.
    £1,300.00
    From United States
    Available for Best Offeror Best Offer
    Free P&P

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