Results in Platinum Engagement Three-Stone Round Fine Diamond Rings

1-25 of 424

  • Platinum Diamond Three Stone Trilogy Ring 0.30ct Size P 1/2

    Platinum Diamond Three Stone Trilogy Ring 0.30ct Size P 1/2

    This stunning, platinum ring is set with three brilliant cut diamonds, each in a four claw setting. The ring is a size P 1/2, and comes in a lovely box. Platinum Diamond 3 Stone Trilogy Ring 0.30ct.
    £300.00
    Available for Best Offeror Best Offer
    £9.50 postage
  • Platinum VS 0.80ct Diamond Ladies Trilogy Ring

    Platinum VS 0.80ct Diamond Ladies Trilogy Ring

    A Platinum and Diamond set ladies trilogy ring. Set three round brilliant cut diamonds. A 0.30 carat diamond to centre and 0.25 carat to each side. A stylish twist tension setting. 13mm x 5mm spread of stones.
    £749.00
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  • A SOLID 18ct GOLD & PLATINUM DIAMOND TRILOGY ENGAGEMENT RING SIZE M (US 6.25)

    A SOLID 18ct GOLD & PLATINUM DIAMOND TRILOGY ENGAGEMENT RING SIZE M (US 6.25)

    A DELIGHTFUL SOLID 18ct YELLOW GOLD & PLATINUM DIAMOND TRILOGY ENGAGEMENT RING. STAMPED: PLAT 18ct (18 CARAT SOLID GOLD & PLATINUM). FACE OF THE RING: 3 x 9 mm. (2.8 mm & 2.4 mm DIAMETER DIAMONDS). SOLID STRONG SHANK.
    £169.00
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    Estimated delivery dateEst. delivery Thu, Dec 8
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  • A SOLID 18ct GOLD & PLATINUM DIAMOND TRILOGY RING SIZE P (US 7.75)

    A SOLID 18ct GOLD & PLATINUM DIAMOND TRILOGY RING SIZE P (US 7.75)

    A BEAUTIFUL SOLID 18ct YELLOW GOLD & PLATINUM DIAMOND TRILOGY RING. STAMPED: 18ct PLAT (18 CARAT SOLID GOLD & PLATINUM). FACE OF THE RING: 4 x 10 mm. (2.2 mm & 1.8 mm DIAMETER DIAMONDS). SOLID STRONG SHANK.
    £159.00
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    Estimated delivery dateEst. delivery Thu, Dec 8
  • Antique 18ct Gold & Platinum 3 Diamond Engagement / Dress Ring 1920's U.K Size O

    Antique 18ct Gold & Platinum 3 Diamond Engagement / Dress Ring 1920's U.K Size O

    Antique 18ct Gold & Platinum Top 3 Diamond Dress or Engagement Ring by Sydney Hall & Co circa 1920's. The condition is used and near Mint for its age.
    £131.25
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    Was: Previous price£175.00
    Estimated delivery dateEst. delivery Thu, Dec 8
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  • VINTAGE 18CT GOLD AND PLATINUM DIAMOND CROSSOVER TRILOGY RING

    VINTAGE 18CT GOLD AND PLATINUM DIAMOND CROSSOVER TRILOGY RING

    LOVELY 18CT GOLD THREE STONE DIAMOND RING, THREE CLEAR, BRIGHT DIAMONDS IN AN ILLUSION SETTING. HALLMARKS FOR 18CT GOLD AND PLATINUM.
    £189.00
    Click & Collect
    £4.99 postage
  • 9ct Gold & Platinum Trilogy Diamond Ring Fabulous 3 stone vintage ring UK size M

    9ct Gold & Platinum Trilogy Diamond Ring Fabulous 3 stone vintage ring UK size M

    Trilogy Diamond Ring. The trilogy ring is a three stone ring consisting of 3 diamonds. UK size M ~ USA size 6.25. The three stone ring is very versatile, it can be worn as a dress ring or a fashion ring.
    £148.00
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  • Bespoke Platinum 950 0.45 carat Diamond Soliataire Engagement Ring M

    Bespoke Platinum 950 0.45 carat Diamond Soliataire Engagement Ring M

    Bought as VS1/G but no paperwork so cannot confirm sold as totally eye clean colorless good grade diamond, good condition light scratching to the band,good weight 4.3 grams, full UK hallmarks size M, no paperwork.
    £675.00
    Available for Best Offeror Best Offer
    £6.45 postage
  • Platinum diamond engagement ring size p

    Platinum diamond engagement ring size p

    Platinum diamond Engagement ring Diamond certificate and box included. Ring Size: P Cut: Very Good Metal: Platinum Total Carat Weight (TCW): 0.25 Main Stone Shape: Round Diamond Colour: I Style: Three-Stone Clarity: I1
    £1,400.00
    Available for Best Offeror Best Offer
    Free P&P
  • 1.00 Ct Round Diamond Trilogy Engagement Ring ,Platinum

    1.00 Ct Round Diamond Trilogy Engagement Ring ,Platinum

    Diamond Engagement Ring. If the ring needs to be resized we strongly recommend that is done by us, as it's our jewellers who have mounted the diamonds and therefore they know exactly how much the bands can be stretched.
    £3,153.50
    Was: Previous price£3,710.00
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  • 18Carat Yellow Gold & Platinum Round Diamond Trilogy 18ct Ring - Size L 1/2

    18Carat Yellow Gold & Platinum Round Diamond Trilogy 18ct Ring - Size L 1/2

    Here we have a 18Carat Yellow Gold & Platinum Round Diamond Trilogy 18ct Ring . Full UK Hallmarked :750 & 950, London (Assay) H&T Ltd (makers mark). All our products are fully tested to ensure full working order & our standard of quality checking is second to non.
    £99.99
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  • Platinum Three Stone (0.33ct) Diamond Ring W/ Accents  (Size P)

    Platinum Three Stone (0.33ct) Diamond Ring W/ Accents (Size P)

    Ring Size : P. Metal Type : Platinum 950.
    £499.99
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  • F/VS 1.00 Carat Round Diamond Trilogy Engagement Ring Crafted in 950 Platinum  .

    F/VS 1.00 Carat Round Diamond Trilogy Engagement Ring Crafted in 950 Platinum .

    1.00Ct F/VS Round Diamond Trilogy Engagement Ring in 950 Platinum. Center Round Diamond Carat Weight 0.60 Carat. Diamond Engagement Ring. Side 2 Round Diamond Carat Weight 0.40 Carat. If the ring needs to be resized we strongly recommend that is done by us, as it's our jewellers who have mounted the diamonds and therefore they know exactly how much the bands can be stretched.
    £3,739.68
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    Was: Previous price£4,452.00
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  • GIA Cert. 0.78ct Round Brilliant & Baguette Cut 3 Stone Diamond Platinum Ring

    GIA Cert. 0.78ct Round Brilliant & Baguette Cut 3 Stone Diamond Platinum Ring

    GIA Certified 0.78ct Round Brilliant & Tapered Baguette Cut Three Stone Diamond Engagement Ring in Platinum. Shape and Cutting Style - Emerald Cut (Step Cutting Style). A wholly family owned jeweller and with over 40 years of combined experience we promise unreservedly that you can place absolute trust in us.
    £3,050.00
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  •  Diamond Engagement Ring Platinum Three Stone

    Diamond Engagement Ring Platinum Three Stone

    Platinum 3 Stone Diamond Engagement Ring With Baguettes. Gorgeous Platinum Diamond Engagement Ring. Hallmarked Platinum (950). Certified IGR (See Photographs).
    £2,499.00
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  • F/VS 0.80 Carat 3 Round Diamond Claw Set Ring in Platinum

    F/VS 0.80 Carat 3 Round Diamond Claw Set Ring in Platinum

    3 Round Diamond Claw Set Ring in Platinum. If You Need This Same Ring in Different Quality and Metal. Total Carat Weight 0.80 Carat. Setting Type Claw Set. Shape Round. Metal 950 Platinum (Hallmarked By London Assay Office).
    £1,679.16
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    Was: Previous price£1,999.00
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  • F /VS 1.00 Carat Round and Baguette Diamond Trilogy Ring Crafted in 950 Platinum

    F /VS 1.00 Carat Round and Baguette Diamond Trilogy Ring Crafted in 950 Platinum

    1.00Ct F/VS Round & Baguette Diamond Trilogy Ring Crafted in Platinum. Center Round Diamond Carat Weight 0.70 Carat. If the ring needs to be resized we strongly recommend that is done by us, as it's our jewellers who have mounted the diamonds and therefore they know exactly how much the bands can be stretched.
    £4,092.48
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    Was: Previous price£4,872.00
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  • Vintage 18ct Gold Platinum Diamond Trilogy Ring | FREE SHIPPING Size W.5 / 11.5

    Vintage 18ct Gold Platinum Diamond Trilogy Ring | FREE SHIPPING Size W.5 / 11.5

    This beautiful 18ct yellow gold & Platinum ring has been set with 3 bright, beautiful Diamonds in a triplet formation. The classic style would lend this ring to be an ideal engagement ring. Hallmarked with '18CTPLAT' & possible makers name '?.
    £195.00
    Available for Best Offeror Best Offer
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  • 1.8ct D SI1 3-Stone Trilogy Women's Diamond Engagement Ring Platinum SIZE Q

    1.8ct D SI1 3-Stone Trilogy Women's Diamond Engagement Ring Platinum SIZE Q

    Trilogy 1.8ct D SI1 3-Stone Trilogy Women's Diamond Engagement Ring Platinum SIZE Q by Shiree Odiz. Ring Size Diamond Clarity Diamond Color Grading Diamond Treatment Diamond Shape. Engagement Rings. Main Stone.
    £1,550.00
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • GIA 1.20Ct Round and Side Pear Diamond Claw Set Engagement Ring in 950 Platinum.

    GIA 1.20Ct Round and Side Pear Diamond Claw Set Engagement Ring in 950 Platinum.

    If the ring needs to be resized we strongly recommend that is done by us, as it's our jewellers who have mounted the diamonds and therefore they know exactly how much the bands can be stretched. We are also able to resize to half and even quarter sizes.
    £7,467.60
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    Was: Previous price£8,890.00
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  • 1.25Ct F/VS Oval & Round Diamond Trilogy Engagement Ring Crafted in 950 Platinum

    1.25Ct F/VS Oval & Round Diamond Trilogy Engagement Ring Crafted in 950 Platinum

    Trilogy Diamond Ring. If the ring needs to be resized we strongly recommend that is done by us, as it's our jewellers who have mounted the diamonds and therefore they know exactly how much the bands can be stretched.
    £3,359.16
    eBay Premium Service
    Was: Previous price£3,999.00
    Available for Best Offeror Best Offer
    Free P&P
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  • Platinum diamond engagement ring

    Platinum diamond engagement ring

    Ladies platinum 3 stone diamond ring. Total weight of ring 5.30 grams. Double your traffic. Color G-H.
    £1,540.00
    Free P&P

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