Sold2017A DIAMOND AND PLATINUM FASHION RING WITH BLUE GEMSThe center diamond measures approximately .125 carats with two side diamonds .0625 carats each, estimated CTTW .25, surrounded by thirteen 3 mm blue gemstones, marked 'Iridium' inside the band, ring sSee Sold Price
Sold2022Antique Platinum, Sapphire & Diamond RingA fine cornflower blue gem weighing .82 carat surrounded by 14 round diamonds totaling .42 carat, with appraisal of $3,450.00, currently size 6 3/4.See Sold Price
Sold2023JEWELRY. Art Deco Platinum, Diamond and Gem Ring.Art Deco platinum ring displaying a central Old European cut diamond surrounded by single and old mine cut diamonds, and further accented by diagonal panels of blue faceted gems. Central OEC diamond mSee Sold Price
Sold2023JEWELRY. Platinum, Gem and Diamond Ring.Platinum ring displaying a central oval faceted blue gem surrounded by two tiered of rose cut diamonds. With an additional rose cut diamond accent set within a lozenge form frame on the shoulders of tSee Sold Price
Sold201618K Tanzanite Diamond Platinum RingA fine example of the rich blue color that is found in the best tanzanites; deep, translucent and sparkling. With square diamond accents the ring is platinum with 18k gold prongs. Main Gem: TanzaniteSee Sold Price
Sold2020Tiffany & Co. 2.50ct Blue Sapphire & Diamond RingTiffany & Co. 1.50ct Blue Sapphire, 1.00ctw VS1-VS2/E-F Diamond Solid Platinum Ring W/Box - This exquisite ring comes from one of the world's most celebrated house of gems and jewels, Tiffany & Co. ThSee Sold Price
Sold2017TEN GEM SET GOLD OR PLATINUM RINGSComprising four in 18k yellow gold include an oval faceted blue topaz with diamonds, gem bombe, pearl and sapphire "turban", or pearl cascade; Five in 14k yellow gold include a marquise cut sapphire,See Sold Price
Sold2016Sapphire and Diamond Ring,.85 carats round rich blue gem and 18 round diamonds totaling .90 carat in platinum, with appraisal of $3,850, currently size 6.5.See Sold Price
Sold2015Sapphire and Diamond Ring,.75 carat rich blue gem surrounded by 11 diamonds and 6 diamonds on sides totaling .55 carat, in platinum, with appraisal of $2350, currently size 6.See Sold Price
Sold2017Antique Platinum 0.55 TCW VS-SI G Diamond & BlueAntique Platinum 0.55 Carats TCW VS-SI Clarity G Color Round Cut Diamond & Blue Sapphire Openwork Ring PRODUCT DETAILS Stones & Gems: 0.55 TCW VS-SI G Round Cut Diamonds & Blue Sapphires Total Item WeSee Sold Price
Sold2022A PLATINUM, 14K WHITE GOLD, GEM-SET AND DIAMOND RING AND EARRING SETA PLATINUM, 14K WHITE GOLD, GEM-SET AND DIAMOND RING AND EARRING SET Centering greenish blue tourmalines accented by synthetic alexandrites and round diamonds, ring size 7 1/4, earrings measure 1 1/4See Sold Price
Sold2018LADIES ANTIQUE PLATINUM DIAMOND FASHION RINGLADIES ANTIQUE PLATINUM DIAMOND FASHION RING Ladies antique 3 stone center diamond ring with approximately .20ct in old European cut diamonds, unmarked. Weight: 3.6 grams Size: 7.5 Shipping / Pickup:See Sold Price
Sold2017Sapphire & Diamond Ring,Sapphire & Diamond Ring, rich blue oval gem weighing 2.50 carats and 10 round diamonds totaling .18 carat in 14k white gold, with appraisal of $4,350, currently size 8.See Sold Price
Sold2015A selection of three 9ct gold gem-set rings.A selection of three 9ct gold gem-set rings. To include an opal and diamond chevron ring, a blue-gem single-stone ring, together with a multi-gem line ring. Hallmarks for 9ct gold. Weight 5.3gms.See Sold Price
Sold2018PLATINUM DIAMOND & SAPPHIRE FASHION RINGPLATINUM DIAMOND & SAPPHIRE FASHION RING Platinum setting with (2) European cut diamonds (Est: 0.90 cttw, Color: J-K, Clarity: SI1) flanking a single sapphire (1.00 cttw) ; Measures: Total weight: 3.2See Sold Price
Sold2016LADIES 14K WHITE GOLD BLUE DIAMOND FASHION RINGLADIES 14K WHITE GOLD BLUE DIAMOND FASHION RING Ladies white gold fashion ring set with 16 invisible square cut blue diamonds, flanked by 12 square cut blue diamonds, accented with 44 round cut diamonSee Sold Price
Sold2020Blue Gem Ring, Fashion Jewelry Size 6 1/2Blue Gem Ring, Fashion Jewelry Size 6 1/2See Sold Price
Sold2023CERTIFICATED CEYLON SAPPHIRE AND DIAMOND RINGCERTIFICATED CEYLON SAPPHIRE AND DIAMOND RING,Platinum.Blue sapphire of 6.11 ct. (Certificated, Ceylon, no heat).Diamonds totalling approx. 1.50 ct.Size O. 7.5 grams.Signed JB Star.For certificate seeSee Sold Price
Sold2015PLATINUM .60 CT CENTER DIAMOND RING W/ BLUE DIAMONDPLATINUM DIAMOND RING WITH BLUE DIAMONDS: At the center is an approx..60 Ct round brilliant diamond of VS2 clarity and G color. An additional 19 round single cut diamonds total .33 Ct. The two blue diSee Sold Price
Sold2017LADIES PLATINUM DIAMOND BLACK OPAL COCKTAIL RINGLADIES PLATINUM DIAMOND BLACK OPAL COCKTAIL RING Ladies .900 Platinum diamond cocktail fashion ring with oval cut black opal center stone. Diamond carat weight total is approximately .40cts, opal measSee Sold Price
Sold2017A platinum diamond ringA platinum diamond ring, center gem quality diamond (VS, H), wt. approx.. 0.55ct, accented by 2 small diamonds, size 6.2See Sold Price
Sold2021Montana Corn Blue Sapphire Diamond & Platinum RingFeatured in this lot is this Montana corn blue sapphire, diamond, and platinum ring. The ring features a platinum split shoulder art deco design to the ring frame and face with an 'Orianne' hallmark aSee Sold Price
Sold2023Natural Periwinkle Blue Sapphire Diamond Platinum RingNatural Periwinkle Blue Sapphire Diamond Platinum RingSee Sold Price
Sold2021Tasaki 3.80ct Blue Sapphire, Diamond Platinum RingTasaki 3.80ct Blue Sapphire, 0.45ctw VS2-SI1/G-H Diamond Solid Platinum Ring - This exquisite ring was made by Tasaki, and was finely crafted of solid platinum. The ring boasts a 3.80ct blue sapphireSee Sold Price
3 days LeftMiami Auctions & Appraisals LLC 9.89 carats No-Heat Ceylon GIA Sapphire Fancy Diamond three stone Platinum Ring$28,500
6 hrs LeftJasper52GIA Certified 5.52ct natural cornflower blue sapphire diamonds ring platinum$12,000
Jun 23Modern Jewelry6.75 Carat Radiant Cut and Asscher Cut Emerald 1.00 Carat Round Brilliant F VS2 Diamond Platinum$16,000
Jun 23Modern Jewelry2.45 Carat Oval Shape Sapphire 2.00 Carat Baguette Shape I SI1 and Round Brilliant$4,500
Jun 23Modern JewelryTiffany & Co. 2.00 Carat Aquamarine 0.11 Round Diamond Platinum Gems Stone Ring$4,650
5 hrs LeftMiami Auction GalleryRARE KASHMIR GIA NO HEAT NATURAL 3.97CTS BLUE SAPPHIRE DIAMOND PLATINUM RING$101,000
3 days LeftMiami Auctions & Appraisals LLC Ceylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail Ring$61,000
3 days LeftMiami Auctions & Appraisals LLC Kashmir AGL GIA No Heat Sapphire 2.53cts Diamond Platinum Ring$76,500
5 hrs LeftMiami Auction GalleryESTATE NATURAL NO HEAT 9.07CT CEYLON SAPPHIRE TRAPEZOID DIAMOND PLATINUM RING$28,500
2 days LeftFederal Assets Auctioneers0.29 ctw Diamond and 0.88 ctw Blue Sapphire Platinum Ring (1.17 ctw Diamonds)$1
Jun 08Ark Auctions IncBlue Nile Three Row Sapphire And Diamond Engagement Platinum Ring With GIA & BlueNile Certification$6,000