Sold20231.19 carat platinum diamond ring, GIA, c1950, sz6.51.19 carat platinum diamond ring, GIA, c1950, sz6.5 3.05dwtSee Sold Price
Sold2023Platinum 2.57 Carat Emerald Cut Diamond Ring GIA CertifiedPlatinum 2.57 Carat Emerald Cut Diamond Ring GIA Certified, marked "10% Irid Plat", with two tapered diamond side baguettes centering on a 2.57 carat emerald cut diamond graded E, VS1 with recent GIASee Sold Price
Sold2021Ladies 3.19 Carat Platinum Diamond Engagement RingLadies Platinum 3.19 carat diamond ring, GIA certified, featuring 1 emerald cut diamond weighing 2.61 carats, Clarity-SI1, Color-L measuring 9.53 x 6.87 x 4.30 mm, good polish and symmetry and no fluoSee Sold Price
Sold2023A Ladies Platinum and 3.07 Carat Marquise-Cut Diamond Ring, GIA CertifiedA Ladies Platinum and 3.07 Carat Marquise-Cut Diamond Ring, GIA Certified A ladies platinum ring featuring a prominent 3.07 carat marquise brilliant-cut diamond with clarity characteristics that incluSee Sold Price
20202.01 Carat D VVS2 GIA Diamond Platinum Ring by ErnieSuperb quality diamond ring! Features an as white as it can get cushion cut diamond flanked with two rare "Cadillac" shaped diamonds all framed with a row of macropave set round brilliant cut diamondsSee Sold Price
Sold2018Platinum Natural Tanzanite & Diamond Ring GIALady's platinum ring containing a 6.57Ct natural Tanzanite center stone, GIA Certificate, with 50 round brilliant cut diamonds, Clarity VS 1 - VS 2, Color G-I, total Carat weight .99Ct. Size 7. WeightSee Sold Price
Sold20171.46 carat SI2 plat diamond ring-GIA1.46 carat SI2, K color,platinum diamond engagement ring, circa 1939-1950.With a GIA report, confirming all the above.There are 6 additional diamonds that are about .02cts each in the mounting.MountinSee Sold Price
Sold2021Platinum diamond and citrine ring,c.1950, 5.05dwtsPlatinum diamond and citrine ring,c.1950, 5.05dwts.Size: 6.This ring has eighteen .15ct round full cut VS1-SI2 old European diamonds, a citrine stone approximately 12 carats, measuring 15.5mm x 11.5mmSee Sold Price
Sold2021Tanzanite 9 Carats,Diamonds Platinum Ring W/App Giaincredible 9 carat tanzanite diamonds and platinum ring with appraisal Gia, this is the ring that says Wow! 9.18 carat gia certified tanzanite and 1.4 carat of Vs 1 diamonds set in a top quality platiSee Sold Price
Sold2022Platinum Emerald and Diamond Ring w/ GIAPlatinum Emerald and Diamond Ring having a 9.80 carat center step cut Emerald, measuring 13.87 X 10.87 X 8.17 mm, GIA report #6224380080; set within a setting of 1.86 carat total weight of diamonds, aSee Sold Price
Sold2023Sophia D Diamond Platinum Ring 5.08 Carat Square Emerald Cut GIASophia D Diamond Platinum Ring 5.08 Carat Square Emerald Cut GIASee Sold Price
Sold2022Platinum Emerald and Diamond Ring w/ GIAPlatinum Emerald and Diamond ring with GIA certified center octagon shaped step cut Emerald weighing approximately 2.17 carats; set with 58 round diamonds, approx. 0.74 CTW, color F-G, clarity VS1-VS2See Sold Price
Sold2018Orianne Platinum Ruby and Diamond Ring with GIAContaining one pear mixed cut ruby measuring 7.46mm x 5.63mm x 2.99mm weighing 1.06 carats, no indications of heating, GIA report number 2185384114, with fifty-seven round brilliant cut diamonds weighSee Sold Price
Sold2021GIA 1.42 Ct Round Brilliant-Cut Diamond Plat RingVintage 1.42 carat round brilliant-cut diamond and platinum ring with GIA certificate, color: N, clarity: VS2, marked: "900 PLAT / 10% IRID." 0.937" L x 0.27" W at widest section; size: 6 1/4. Approx:See Sold Price
Sold2022Platinum 4.00 Carat GIA Princess Cut Diamond Ring, 5.68Ladies platinum engagement ring featuring a 4.00 carat rectangular modified brilliant diamond, Clarity-SI2, Color-H, measuring 9.45 x 8.78 x 6.30 mm. 71.7% Total Depth; 80% Table; ETN to THK Girdle. GSee Sold Price
Sold2022Platinum Burmese Ruby and Diamond Ring w/ GIAPlatinum Burmese Ruby and Diamond Ring having oval step cut 4.26 carat center Ruby, GIA report #2221396901; measuring 11.22 X 9.05 X 4.83 mm; set within a setting of 0.79 carat total weight of diamondSee Sold Price
Sold2022GIA Certified 10.88 Carat Round Diamond Platinum RingGIA Certified 10.88 Carat Round Diamond Platinum RingAn amazing 10.88 Carat exceptional round brilliant cut diamond ring. The main stone is in color very white J Color and si1 very pleasant well hideSee Sold Price
2022Stunning GIA Certified 7 Carat Oval Diamond Platinum RingStunning GIA Certified 7 Carat Oval Diamond Platinum RingSee Sold Price
Sold2023PLATINUM Imperial Topaz and Diamond Halo Ring GIATopaz and Diamond Ring. This is a platinum ring with a 1.27 carat GIA certified oval-cut topaz that is prong-set with 1.04 carats of round, brilliant-cut, G-I color, SI1-SI2 clarity diamonds inSee Sold Price
Sold2022Exceptional GIA Certified 5 Carat Oval Diamond Platinum RingEXCEPTIONAL GIA Certified 5 Carat Oval Diamond Platinum RingD colorFlawless ClarityExcellent Polish and Excellent SymmetryFaint FluorescenceCreatorAntinori Fine JewelsRing Size6 US, Resizable(Size GuiSee Sold Price
Sold2023PLATINUM STAR RUBY & DIAMOND RINGPlatinum Star Ruby and Diamond Ring with GIA having center bezel set oval double cabochon cut natural star ruby weighing 16.95 carats, GIA Report #2161718995; set with 30 round brilliant cut diamondsSee Sold Price
Sold2023GIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement RingGIA Certified 13.25 Carat Sapphire Diamond Platinum Engagement RingSee Sold Price
Sold2023GIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingGIA cert 5.33 Carat Ruby Diamond Platinum Cocktail RingSee Sold Price
Sold2022GIA Certified Diamond Engagement Ring Natural Cushion Cut 4.22 carat PlatinumStoneDiamondShapeCushionCarat Weight3.00 ctColorE (White)ClarityVS1 (Loupe Clean)CertificationGIA *** Subject to AvailabilitySecondary Stone DetailsShapeRound and TrapezoidCarat Weight0.87 ct Round0.3See Sold Price
May 31Miami Auctions & Appraisals LLC Vintage GIA 1.42 Carat Diamond Platinum Vintage Deco Engagement Ring$9,000
2 days LeftJasper52Cushion Cut Diamond Platinum Ring Art Deco circa 1920s 3.02-carat GIA G SI1$46,000