Platinum Engagement Ring Set .94ct Emerald Cut Diamond GIA F/VS1Mynt Auctions4.4(822)$3,7504 days Left
Platinum Diamond Ring 0.90 Ct Center H VVS1 with 0.30 Ct Side DiamondsBidhaus4.2(836)$100Feb 12, 2026
Rachel Koen Antique Platinum Engagement Ring 0.50ct Round Diamond Size 6Bidhaus4.2(836)$2,600Feb 12, 2026
SoldPlatinum Diamond Square Emerald-Cut Engagement Ring SettingMETAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.60 ctw; STAMPED: 10% Irid Plat; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 6.3 g; MEASUREMENTS: Ring size 5 3/4; center will fit approx. 8mmSee Sold Price
SoldPlatinum and Diamond Emerald Cut Engagement Ring Setting with Hidden HaloMETAL: Plastic; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.78 ctw; STAMPED: M ?, Plat; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 4.4 g; MEASUREMENTS: Ring size 5 3/4, Center will fit approx. 8.80mm xSee Sold Price
SoldPlatinum Diamond Three Stone Halo Emerald-Cut Engagement Ring SettingMETAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.12 ctw; TESTED: Platinum; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 7.36 g; MEASUREMENTS: Ring size 7; center will fit approx. 6.8mm xSee Sold Price
SoldClassic 1950s Platinum Diamond Engagement Ring SettingBaguettes total approx. 0.20-0.24ctw. Center will fit approx. 9.5mm x 6.5mm emerald cut diamond. Ring size 6. Marked Plat. Weighs 5.0 grams. Gemstones have not been graded for color and clarity ,and tSee Sold Price
SoldMichael Bondanza Diamond & Platinum Solitaire RingMichael Bondanza diamond and platinum solitaire / engagement ring, prong set with a square emerald cut Asscher-style diamond, 1.14 carats, mounted in platinum, marked on the interior of the shank withSee Sold Price
SoldIradj Moini & Others Group of Costume Jewelry & FrMichael Bondanza diamond and platinum solitaire / engagement ring, prong set with a square emerald cut Asscher-style diamond, 1.14 carats, mounted in platinum, marked on the interior of the shank withSee Sold Price
SoldHandmade Platinum Colombian Emerald and DiamondOne natural Colombian emerald that weighs 1.20ctw radiates from the center of this lovely engagement ring. Its setting was entirely handmade in platinum and displays 1 baguette cut diamond of H-VS1 quSee Sold Price
Sold1.30 CTS ASSCHER CUT DIAMOND ART DECO RINGGIA report #13030072 describes square emerald cut, G, SI2 diamond, 5.80 x 5.77 x 4.34 mm., in original delicate platinum setting, OEC cut diamond shoulders. Size 6 1/4. 1.8 dwt.See Sold Price
SoldPlatinum and Diamond Engagement Ring and Wedding Band SetPlatinum and Diamond Engagement Ring and Wedding Band Set Single round cut diamond in square setting flanked by (2) round cut diamonds on each side; and a band having (7) round cut diamonds on top; boSee Sold Price
SoldDIAMOND AND EMERALD RING CIRCA 1940DIAMOND AND EMERALD RING CIRCA 1940:Art Deco design, platinum setting. Square cut emerald surrounded by melee diamonds.See Sold Price
SoldVintage Platinum & Solitaire Engagement RingA gorgeous platinum ring with an 1/2ct. round brilliant cut natural white diamond in a square setting and is flanked by three round brilliant cut natural white diamonds on either side. Ring is markedSee Sold Price
SoldVintage Platinum & Solitaire Engagement RingA gorgeous platinum ring with approx. 1/2ct. round brilliant cut natural white diamond, approx. SI clarity, approx. G color, in a square setting. Diamond is flanked by three round brilliant cut naturaSee Sold Price
SoldArt Deco Platinum, Diamond, and Emerald Engagement Ring SettingMETAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.45 ctw; STAMPED: PLATINUM; CONDITION: Pre-owned, Fair; ITEM WEIGHT (GRAMS): 4.96 g; MEASUREMENTS: Ring size 7 1/4, Center will fit approx. 8.00mm rSee Sold Price
Sold18K White Gold Diamond Three Stone Halo Emerald-Cut Engagement Ring SettingMETAL: 18K White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.44 ctw; STAMPED: 18K, 41786, additional stamps partially erased; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 6.2 g; MEASUREMENTS: RSee Sold Price
SoldEstate Platinum Emerald Cut Diamond engagement 3-stone ring;Title: Estate Platinum Emerald Cut Diamond engagement 3-stone ring; Description: Estate Platinum Emerald Cut Diamond engagement 3-stone ring; Set with 1.36 ct diamond with H color grade, VS2 clarity gSee Sold Price
SoldSquare Emerald Cut Diamond Platinum Eternity Band RingItem: Square Emerald Cut Diamond Platinum Eternity Band Ring Country: United States Period: Art Deco Stone: Diamonds Diamond Weight: 1.00 ctw The diamonds are E-F color, VS+ clarity Metal: Platinum DaSee Sold Price
SoldArt Deco 1.3 Ct TW Emerald Cut Plat Diamond RingLadies emerald cut diamond engagement ring. Crafted of platinum. Features and approximately 1.1 carat elongated stepped emerald cut center diamond. Estimated to be VS1, G/H color. Flanked by tapered bSee Sold Price
SoldGIA 6ct Emerald Cut Diamond Ladies Massive Platinum Engagement RingDescribed & Photographed By: Ayanna HFA DT50902 NTDDDD Title: GIA 6ct Emerald Cut Diamond Ladies Massive Platinum Engagement Ring Video: See our video for thisSee Sold Price
SoldIvanka Trump Platinum 950 0.83 TCW VS1 F DiamondIvanka Trump Platinum 950 0.83 Carats TCW Amazing Quality VS1 Clarity F Color Brilliant Round Cut Diamond Engagement Ring Setting Designer: Ivanka Trump stones & Gems: 0.83 Carats TCW Amazing QualitySee Sold Price
SoldIvanka Trump Platinum 950 0.55 TCW VS F DiamondIvanka Trump Platinum 950 0.55 Carats TCW Amazing Quality VS Clarity F Color Brilliant Round Cut Diamond Engagement Ring Setting PRODUCT DETAILS Designer: Ivanka Trump Stones & Gems: 0.55 Carats TCW ASee Sold Price
SoldDiamond and Platinum RingApprox. 2.50 Carat TW Three Emerald Cut Diamond and Platinum Three Stone Engagement Ring. Diamonds H color, VS2 clarity. Stamped Plat. Ring size 5-1/2. Approx. weight: 4.0 dwt. Condition: Very good coSee Sold Price
SoldGIA 2.24ct D VS2 Emerald Cut Diamond Engagement Ring SetMetal : Platinum Designer : Not Signed Gemstone : GIA center emerald cut - 2.24ct D/VS2, side baguette stones approx. 0.36ctw Measurements : Ring sizes - 7.5 (engagement) and 8 (band) Marked:See Sold Price
SoldSophia D Diamond Platinum Ring 5.08 Carat Square Emerald Cut GIASophia D Diamond Platinum Ring 5.08 Carat Square Emerald Cut GIASee Sold Price
SoldGIA Certified 2.37 Carat Emerald Cut Diamond EngagementGIA Certified 2.37 Carat Emerald Cut Diamond Engagement Ring. Diamond G color, VVS2 clarity. Diamond measures 9.36 x 6.86 x 4.15mm. Signed Platinum. Very good conditon. Ring size 5. Copy of GIA ReportSee Sold Price
