1.50 - 1.74 Carat Platinum Fine Diamond Rings
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1,206 Results
Solid 950 Platinum Women Engagement Natural Diamond 1.50 Ct Ring Blue Sapphire
$2,411.08Was: $3,052.00or Best OfferFree shippingOnly 1 left!Raw Diamond 1.50 Carats Engagement RING, Metal Sterling Silver, Plating Platinum
$200.00$13.45 shippingEngagement Diamond Ring GLI IGI Lab Grown Octagon Step Cut 1.50 Ct 950 Platinum
$1,462.50Was: $1,950.00or Best OfferFree shippingAuthenticity GuaranteeWedding Diamond Ring IGI GIA Lab Created Marquise 1.50 Carat PT950 Platinum Band
$1,401.00Was: $1,868.00or Best OfferFree shippingAuthenticity Guarantee$37,200 Tiffany & Co 1.66 H VS2 Platinum Round Diamond Solitaire Engagement Ring
$15,000.000 bidsFree shippingEnding Saturday at 8:12AM PDT3d 3hAuthenticity GuaranteeTiffany & Co. Platinum Pave Diamond Etoile Eternity Band
$3,800.00or Best OfferFree shipping17 watchingAuthenticity GuaranteeCustom Platinum Double Row Black Diamond Band Ring - 7.34 gms, Sz 9.25, 1.54 ctw
$448.00$6.85 shippingEstate Signed Diamond Ring in Platinum 1.50tcw White VS Princess Cut Diamonds
$1,400.00Free shipping14 watchingTiffany & Co Platinum PEAR Diamond Engagement Ring 1.60 CT G VS1 $37k NEW
$17,995.00or Best Offer$47.95 shipping32 watchingAuthenticity GuaranteeVintage Estate Platinum 1.54ctw Old European & Baguette Diamond Engagement Ring
$4,499.00Estimated delivery dateEst. delivery Sat, May 25or Best Offer27 watchingGIA Certified 1.53ctw Natural Pear Shape 3-Stone Diamond Engagement Ring I/VS1
$6,795.00Estimated delivery dateEst. delivery Sat, May 25or Best Offer16 watchingTiffany & Co Platinum Diamond Round Engagement Ring 1.77 CT I VVS2 $41k 2022 NEW
$24,775.00or Best Offer$47.65 shippingAuthenticity GuaranteeTiffany & Co. Round Brilliant 1.56 CT I VS2 Diamond Engagement Ring Certificates
$13,850.00or Best OfferFree shipping45 watchingAuthenticity GuaranteeEngagement Ring 1.50 Ct IGI GIA HRD Lab Created Emerald Cut Diamond 950 Platinum
$1,418.40Was: $1,773.00or Best OfferFree shippingWedding Diamond Band Baguette 1.50 Carat Womens Lab Created Solid 950 Platinum
$1,643.20Was: $2,080.00or Best OfferFree shippingDiamond Wedding Ring IGI GIA Certified Lab Created Round 1.70 Carat 950 Platinum
$1,476.00Was: $1,968.00or Best OfferFree shippingAuthenticity GuaranteeTiffany & Co Platinum and Diamond Princess Engagement Ring 1.75 ct H VVS2 $36k
$15,995.00or Best Offer$41.32 shippingAuthenticity GuaranteeTiffany & Co Platinum and Diamond Round Engagement Ring 1.27 ct H VVS2 $23k NEW
$12,995.00or Best Offer$37.96 shipping30 watchingAuthenticity GuaranteeTacori GIA Cert 1.66ctw Diamond 3-Stone Crescent Platinum Engagement Ring F/VS1
$8,900.00Estimated delivery dateEst. delivery Sat, May 25or Best OfferTiffany & Co 18K Platinum Schlumberger Four Leaves Diamond Ring Band 1.6 TCW
$14,500.00or Best Offer43 watchingTiffany & Co 1.64 Carat Diamond Platinum True ® Engagement Ring Size 7 1/4
$19,000.00or Best OfferFree shippingAuthenticity Guarantee23 Diamond Platinum Eternity Band Size 4.5
$1,800.00or Best Offer$5.39 shippingAuthenticity Guarantee1.50ctw Natural Marquise & Round Diamond Eternity Platinum Anniversary Band Ring
$2,395.00Estimated delivery dateEst. delivery Sat, May 25or Best Offer16 watchingPlatinum Gold 1 1/2 Ct Euro Diamond VS Blue Sapphire Antique Filigree Ring 7 3/4
$3,997.00Was: $7,995.00Free shippingAuthenticity GuaranteeNew Platinum 2.59ctw GIA Rare Round Fancy Vivid Yellow Diamond Engagement Ring
$58,980.00Estimated delivery dateEst. delivery Sat, May 25or Best Offer$39,880 GRAFF GIA 1.54 Asscher Square Emerald F IF Diamond Engagement Ring 6
$28,500.00Estimated delivery dateEst. delivery Sat, May 25or Best Offer11 watchingTiffany & Co. 1.71 Carat I Color VS1 Solitaire Diamond Platinum Engagement Ring
$19,499.000 bidsor Best OfferEnding Thursday at 2:33PM PDT1d 10hFree shippingAuthenticity GuaranteeEstate Platinum 1.67ctw G-I/VS1-SI2 Diamond Cocktail Ring
$5,057.47or Best OfferFree shippingAuthenticity GuaranteeSolid 950 Platinum Diamond Wedding Ring 1.50 Carat Round Cut IGI GIA Lab Created
$1,338.75Was: $1,785.00or Best OfferFree shippingIGI Certified 1.52 Ct Lab Created Diamond Engagement Ring Solid 950 Platinum 8 9
$1,663.00or Best OfferFree shipping1.50Ct Lab Created IGI Certified Diamond Engagement Ring 950 Platinum Size 7 8 9
$1,174.70Was: $1,382.00or Best OfferFree shippingPink Sapphire Engagement Ring Natural Diamond Oval 0.70 Ct Solid 950 Platinum
$1,552.50Was: $2,070.00or Best OfferFree shipping1.50ctw Round Baguette Diamond Band Platinum Size 6.75 Ring Stackable Wedding
$1,999.99or Best OfferFree shippingAuthenticity GuaranteeTiffany & Co Platinum Classic Diamond Engagement Ring 1.77 Ct G VS2 3X $39k 2021
$18,995.00or Best Offer$59.54 shipping16 watchingAuthenticity Guarantee1.50Ct 950 Platinum Princess Cut Diamond Engagement Wedding Ring Band Size 7 ZEI
$2,699.99Free shippingAuthenticity GuaranteeAurora 5 Stone Diamond Band 1.48-1.58 ctw GH VS-SI Platinum size 6.5
$5,014.00Was: $5,450.00or Best OfferNew ListingAntique Handmade 1920s Art Deco 900 Platinum Diamond Floral Eternity Band Ring
$1,499.99or Best OfferFree shippingAuthenticity GuaranteePlatinum Diamond Eternity Band, Size 6, TCW 1.6
$1,199.00or Best OfferFree shippingAuthenticity GuaranteeTiffany & Co Embrace Band Full Eternity Diamond 1.64tcw Platinum Ring 3mm Size 5
$5,999.94Was: $6,315.73or Best OfferFree shippingAuthenticity GuaranteeGIA IGI Certified Real Diamond Wedding Ring Round 1.50 Carat Solid 950 Platinum
$2,472.70Was: $3,130.00or Best OfferFree shippingVintage Retro Platinum Old European Diamond Engagement Ring - GIA
$9,750.00Estimated delivery dateEst. delivery Sat, May 25or Best OfferDiamond Emerald Platinum Flower Ring Art Deco Cocktail Handmade Natural 1.60 CTW
$1,625.00Was: $2,500.00or Best OfferFree shippingAuthenticity GuaranteeClassic Diamond Solitaire Ring 1.5 ct Great Condition Size M VAL $10731
$2,401.38or Best Offer$56.70 shippingTiffany & Co HARMONY Round Diamond Engagement Ring 1.09 CT I VS2 $18k NEW
$9,755.00or Best Offer$37.86 shipping18 watchingAuthenticity GuaranteeTiffany & Co Platinum Diamond Round Engagement Ring 1.50 CT G VS2 $36k NEW
$24,500.00or Best Offer$31.96 shipping45 watchingAuthenticity GuaranteeArt Deco Lab Grown Diamond Filigree Platinum Vintage Ring
$3,695.00or Best OfferFree shippingPlatinum 5 Stone Princess Cut Shared Prong Wedding Band *1.60 CTS*
$2,990.00Free shippingAuthenticity Guarantee1.50ct Natural Green / White Diamond Bypass Ring Platinum over Fine Silver Sz 6
$299.94Was: $599.88or Best OfferTiffany & Co. 1.71 Carat I Color VS1 Solitaire Diamond Platinum Engagement Ring
$21,800.00or Best Offer$4.36 shipping11 watchingAuthenticity Guarantee1 1/2ct Channel Set Diamond Eternity Ring 950 Platinum
Color G/H, Clarity SI2-I1, Free Returns$1,386.62Was: $5,900.50Free shippingWomen's Platinum Diamond & Sapphire Ring size 4.Sapphire 1.35ct. Diamond 1.71 Ct
$5,500.00or Best Offer$26.60 shippingNEW Platinum 1.51ctw GIA E VVS Pear Diamond Solitaire Sapphire Engagement Ring
$4,998.16Free shipping33 watchingAuthenticity GuaranteeTiffany & Co Platinum and Diamond LUCIDA Engagement Ring 1.57 CT G VS2 $32k NEW
$19,995.00or Best Offer$36.96 shipping30 watchingAuthenticity GuaranteeTiffany & Co Platinum Diamond 3.9mm Channel Eternity Wedding Band Ring 1.71 TCW
$7,900.00or Best Offer18 watchingCartier 1.51 Carat Round Brilliant Cut Diamond Engagement Ring G VS2 (GIA)
$17,500.00or Best Offer$50.00 shippingAuthenticity GuaranteeTiffany & Co Diamond 2.8 mm channel set FULL Eternity Wedding Band Size 6
$2,850.00or Best Offer$31.47 shippingAuthenticity Guarantee1.50ct Red Diamond Triangle Ring Platinum & Rhodium over Fine Silver Size 8
$249.94Was: $499.88or Best OfferPlatinum 1.50ct Diamond Eternity Band (M27)
$1,710.00Was: $1,900.00or Best OfferFree shipping950 Platinum Diamond Engagement Ring Round 1.50 Ct IGI GIA Certified Lab Created
$1,434.00Was: $1,912.00or Best OfferFree shippingAuthenticity GuaranteeArt Deco Platinum 3.54ctw Diamond Ring
$10,500.00$9.99 shipping