Platinum Diamond Engagement Rings
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18,468 Results
Tiffany & Co Platinum Round Cut Diamond Solitaire Engagement Ring 1.07 ct $19.7K
$7,777.00or Best OfferFree shipping18 watchingAuthenticity Guaranteeengagement ring diamond real
$610.7826 bids$30.25 shippingEnding Friday at 5:30AM PDT2d 7h1.28cts Old European Natural Cut Diamond, Set In Square Platinum And White Gold
$710.0017 bids$3.96 shippingEnding Wednesday at 10:45AM PDT12h 27mSolid Platinum Natural Diamond Baguette 3 Stone Engagement Semi-Mount Ring
$23.505 bids$8.00 shippingEnding May 26 at 3:23PM PDT4d 17h$9,100 1.39CT NATURAL ROUND CUT DIAMOND 3 STONE PLATINUM ENGAGEMENT RING
$211.506 bids$9.99 shippingEnding May 27 at 5:15PM PDT5d 18hNew Listing1.67CT GIA Emerald Platinum Diamond Ring!!
$500.000 bidsor Best OfferEnding May 28 at 3:58PM PDT6d 17hFree shippingAuthenticity GuaranteeDiamond Engagement Ring Vintage 1940s 14K with Platinum Size 5, Estate Sale
$399.00or Best OfferFree shipping1.6 Ct Round Solitaire Engagement/wedding ring, Platinum band - Size 5.75.
$10.504 bids$29.95 shippingEnding Saturday at 4:00PM PDT3d 17h$9,400 1.51CT NATURAL ROUND CUT DIAMOND 3 STONE PLATINUM ENGAGEMENT RING
$350.0015 bids$9.99 shippingEnding Friday at 5:08PM PDT2d 18hPlatinum Solitaire Ring-Brilliant Natural Diamond with Baguette/Diamond Accents
$279.000 bidsor Best OfferEnding May 27 at 2:20PM PDT5d 16h$10.11 shippingBrilliant Earth Lab Created Diamond Engagement Ring 1.76 Carat IGI Size 5.5
$1,699.99or Best OfferFree shippingGIA 3.26 ct Round Brilliant Diamond Solitaire Ring in Platinum - HM2541
$15,360.00Was: $19,200.00or Best OfferFree shipping16 watchingAuthenticity GuaranteeJames Allen GIA certified engagement ring Cushion 1.40 carat E VS2 size 5.5
$2,700.001 bid$5.55 shippingEnding Friday at 11:05AM PDT2d 12hAuthenticity GuaranteeCartier Solitaire 1895 Pave Engagement Ring 2.11 ct Platinum Retail $40k
$19,995.00Free shippingAuthenticity Guarantee0.92ctw Natural Diamond Ring | Platinum | 7.9 gm | Emerald stone | Ring size 7.5
$500.00Free shippingNew ListingAntique Art Deco Old European Cut Diamond Engagement Ring 2.83 ct Platinum
$10,995.00Free shippingAuthenticity GuaranteeNEW, VRAI Round Cut Halo Lab Created Diamond Platinum Engagement Ring Size 8.5
$850.000 bids$9.43 shippingEnding Wednesday at 2:40PM PDT16h 21mAuthenticity GuaranteeGIA 3.28 ct Certified Natural Mined Solitaire Diamond Engagement Ring Platinum
$16,800.00or Best OfferFree shipping27 watchingAuthenticity Guaranteetiffany engagement ring
$1,500.00or Best Offer$5.55 shipping19 watchingAuthenticity Guarantee14K White Gold Diamond Engagement Ring 3-Stone Platinum Setting .86 TCW Sz 8.25
$475.00$10.00 shippingCartier Solitaire Classic Pavé Diamond Engagement Ring Platinum 1.52ctw
$7,650.00Was: $8,500.00or Best OfferFree shipping17 watchingAuthenticity GuaranteeNew ListingHalf Price Gorgeous Diamond Engagement Ring Preowned 2.06 carats with 3 stones.
$6,150.00or Best Offer$4.36 shippingAuthenticity GuaranteeSolitaire Princess Cut Diamond Engagement Ring Platinum 1.43ct VSI, D (sizable)
$3,900.00or Best OfferFree shipping21 watchingNew ListingDESIGNER PLATINUM SEMI-MOUNT DIAMOND ENGAGEMENT RING SIZE 6.5 12.4GR
$2,899.00or Best Offer$11.50 shippingCertified 6.00 Carat H VS1 Emerald Cut Natural Diamond Ring Platinum 900
$2,695.50Was: $2,995.00or Best OfferFree shippingplatinum 2 ct diamond ring VS/F Mint Condition
$2,250.00or Best Offer$3.96 shippingNew ListingTiffany & Co Round Diamond Platinum Solitaire Engagement Ring 1.98 ct Rtl $37k
$19,995.00Free shippingAuthenticity GuaranteeTiffany & Co Round Diamond Platinum Solitaire Engagement Ring 2.1 ct Rtl $51.5k
$25,995.00Free shipping54 watchingAuthenticity GuaranteeVintage Platinum Natural Fancy Blue Color Diamond Engagement Ring
$1,999.00or Best Offer$5.85 shipping32 watching3.00 Carat Oval Cut IGL Certified Moissanite Engagement Ring Solid 950 Platinum
$844.23or Best OfferFree shippingOnly 1 left!Platinaire Diamond Promise Ring Size 7.25 Platinum 1/12 AGW Engagement Vintage
$29.99$5.25 shipping3.26 Diamond Platinum Tiffany Style Wedding Ring Stunning Classic Design
$25,500.00or Best OfferFree shipping26 watchingAuthenticity GuaranteeIdeal Cut Classic Platinum Natural Diamond Solitaire Ring. Appraisal $5700!
$2,200.00or Best OfferFree shippingAuthenticity GuaranteeNatural Round Brilliant Diamond Platinum Solitaire Engagement Ring 2.02 ct $17K
$6,395.00Free shipping47 watchingAuthenticity GuaranteeHarry Winston Classic Round Brilliant Diamond Engagement Ring 4.49 ct Rtl $280k
$139,995.00Estimated delivery dateEst. delivery Fri, May 2445 watchingCRISSCUT EMERALD CUT PLATINUM DIAMOND ENGAGEMENT RING
$1,300.00or Best Offer$15.46 shippingAuthenticity GuaranteePlatinum on Gold Art Deco Diamond Ring, 2 Diamonds, Petite Pinky Size 3.5
$499.00or Best OfferFree shipping28 watchingPlatinum Solitaire Mounting W/ Baguettes for Marquise Shape Stone
$225.000 bids$4.99 shippingEnding May 27 at 12:30PM PDT5d 14hGIA DELIVERY! Natural 1.82 Ct H VVS2 Princess Cut Diamond Engagement Ring 14k
$9,895.60or Best OfferFree shippingAuthenticity GuaranteeOSCAR HEYMAN 3.00 Carat Baguette Shape I SI1 Diamond Platinum Semi Mount Ring
$4,647.06or Best OfferFree shippingAuthenticity GuaranteePlatinum 18kt Light Yellow Radiant Cut Diamond With White Diamond Trillions Ring
$1,499.000 bids$10.00 shippingEnding Wednesday at 11:06AM PDT12h 47mAuthenticity GuaranteeVintage Round Diamond Solitaire Engagement Ring 3.04 ct 14k Gold & Platinum
$13,995.00Free shipping89 watchingAuthenticity GuaranteeTiffany & Co. Soleste Platinum Princess Cut 2.45 ct Diamond Halo Engagement Ring
$38,987.98or Best OfferFree shippingAuthenticity Guarantee1.60 Carat Platinum Diamond Engagement Ring Center=1.50 Carat H-SI3 Value=$17K+
$2,900.00Free shipping18 watchingAuthenticity GuaranteeNew ListingVintage Estate Platinum 3-Stone Diamond Ring
$4,000.000 bidsFree shippingEnding May 28 at 1:44PM PDT6d 15hAuthenticity GuaranteePear & Baguette Cut Diamond Platinum Engagement Ring 3.02 ct GIA Rtl $38k
$17,995.00Estimated delivery dateEst. delivery Fri, May 2437 watchingPlatinum Gold Diamond Semi Mount Engagement Ring Center 7
$2,300.00or Best OfferFree shippingAuthenticity GuaranteeDAZZLING 2.30 Ct Pear Brilliant Cut Diamond Engagement Ring H,SI2 GIA CERTIFIED
$13,500.00or Best OfferFree shipping13 watchingTiffany & Co Platinum Etoile Semi Bezel Diamond Engagement Ring 0.79ct Size 6
$6,000.00or Best Offer$30.00 shippingAuthenticity GuaranteeVS1 Wedding Diamond Engagement Ring Princess Cut 950 Platinum
$950.000 bids$3.96 shippingEnding Thursday at 11:18AM PDT1d 13h1.47 CTW Square Cut Natural Diamond Platinum Engagement Ring Size 6
$1,995.00or Best Offer$18.94 shipping31 watchingPlatinum 3 Carat Emerald Cut Lab Grown Diamond Engagement Ring Size 7 IGI Cert
$3,299.00or Best Offer$13.45 shippingAuthenticity GuaranteeLadies Platinum Oval Accented Emerald Cut Diamond Semi Mount Engagement Ring
$2,110.00or Best OfferFree shippingAuthenticity GuaranteeAntique 1920s Art Deco Platinum 3.00ct European Round Diamond Engagement Ring
$24,950.00$20.00 shipping59 watchingDESIGNER PLATINUM DIAMOND ENGAGEMENT RING SIZE 4.75 3.2GR
$289.00or Best Offer$6.50 shipping13 watchingGraff Round & Shield Cut Diamond 3-Stone Engagement Ring 4.16 ct Retail 130K
$61,995.00Free shipping36 watchingAuthenticity GuaranteeTiffany & Co Solitaire Engagement Ring 1.94ct I VVS2 Platinum Size 7.5
Jonathan's Fine Jewelers - Houston, Tx$22,899.00Free shipping52 watchingAuthenticity GuaranteeDe Beers Forever Round Diamond Halo Engagement Ring Platinum 3.52 ct Retail $48K
$17,995.00Free shipping43 watchingAuthenticity GuaranteeIGI Certified Diamond Ring VVS2 E Cornered Rectangular Cut 2.03 Ct RingSz: 6-1/4
$1,499.99Free shippingAuthenticity GuaranteeThree Stone 2.36 Ct Emerald Cut Diamond Engagement Ring Platinum G/VVS1
$12,480.00or Best OfferFree shipping