Sold2022BLUE ZIRCON AND DIAMOND DRESS RINGBLUE ZIRCON AND DIAMOND DRESS RING, set to the centre with an oval cut blue zircon of approx. 5.76 ct. The further openwork head set with diamonds. Size L 1/2. 6.7 grams.See Sold Price
Sold201918ct white gold (tested) blue zircon ring, with diamond18ct white gold (tested) blue zircon ring, with diamond set shouldersSee Sold Price
Sold2018Estate Platinum Blue Topaz & Diamond RingEstate Platinum Blue Topaz & Diamond Ring. Set with an aqua color topaz at center and four small diamonds. Hallmarked. Ring size 6.25 can be resized. Weighs approximately 4.5 grams inclusive.See Sold Price
Sold2022A BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of approximately 3.73 carats accentsA BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of approximately 3.73 carats accents by trios of old cut diamonds, no assay marks, size O / 7, 2.8g.See Sold Price
Sold2022A BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of 3.73 carats accented by trios ofA BLUE ZIRCON AND DIAMOND RING set with a round cut blue zircon of 3.73 carats accented by trios of round cut diamonds, no assay marks, size O / 7, 2.8g.See Sold Price
Sold202218K Gold Art-Deco Ring Integrated w/ Platinum Set w/ Blue Gemstone & DiamondsImpressive large-sized Art-Deco ring, apparently made in France during the late 1920s, made of 18K Yellow Gold and platinum (the upper part only, with the gemstones set on top of it). Acid tested by tSee Sold Price
Sold2022A BLUE ZIRCON AND DIAMOND DRESS RING set with a cushion cut blue zircon of 5.76 carats, accented toA BLUE ZIRCON AND DIAMOND DRESS RING set with a cushion cut blue zircon of 5.76 carats, accented to the openwork band with single cut diamonds, no assay marks, size M / 6, 6.6g.See Sold Price
Sold2022A BLUE ZIRCON AND DIAMOND DRESS RING set with a round cut blue zircon of 3.73 carats, between triosA BLUE ZIRCON AND DIAMOND DRESS RING set with a round cut blue zircon of 3.73 carats, between trios of old cut diamonds in the shoulders, no assay marks, size N1/2 / 7, 2.8g.See Sold Price
Sold2022THREE GEM-SET AND DIAMOND RINGS (3)THREE GEM-SET AND DIAMOND RINGS 1st: The five-stone ring set with step-cut emeralds and old brilliant-cut diamonds 2nd: The step-cut blue zircon within a single-cut diamond surround, 3rd: Set with briSee Sold Price
Sold202214kt white gold blue zircon and diamond ringLadies 14kt white gold blue zircon and diamond ring featuring a prong set oval cut bleu zircon weighing approx. 5.88ct.. Surrounded by a frame of prong set round brilliant cut diamonds weighing approxSee Sold Price
Sold20243.85CT CEYLON SAPPHIRE & DIAMOND RING, GIA CERTCeylon sapphire and diamond ring set in platinum, with oval shaped blue Sri Lanka sapphire weighing 3.85 total carats and oval shaped diamonds weighing approximately 0.36 total carats. Marked 'PT900',See Sold Price
Sold202218K Gold & Platinum Ring Set with Sapphire & Diamonds18K Gold ring with a platinum gallery set in its center with Blue Sapphire and diamonds on both its sides (one on each side), size: 7, weight: 2 grams. Marked.See Sold Price
Sold2023PLATINUM 4CT BLUE TOPAZ & 1CTW DIAMOND RING, SZ 7Custom platinum ring set with a 4ct centered large faceted blue topaz and 1ctw diamond accents. Ring size 7. Apparently unmarked but tested for platinum purity. Approx. weight 12.8 grams.See Sold Price
Sold2023Blue zircon, diamond, and white gold ringBlue zircon, diamond, and white gold ring Set with an oval-cut blue zircon, framed by round brilliant-cut diamonds 14k white gold Ring size 7; Gross weight 3.4 dwts This work will ship from LambertvilSee Sold Price
Sold2017Four 9ct gold gem-set rings. To include a sapphire andFour 9ct gold gem-set rings. To include a sapphire and diamond cluster ring, a blue zircon and diamond cluster ring, together with two further rings. Estimated total diamond weight 0.25ct. Hallmarks fSee Sold Price
Sold2017Three diamond and gem-set rings. To include a 9ct goldThree diamond and gem-set rings. To include a 9ct gold sapphire and diamond ring, a 9ct gold diamond dress ring, together with a blue zircon and diamond ring. Estimated total diamond weight 0.15ct. TwSee Sold Price
Sold2022STEVEN KRETCHMER: A PLATINUM, 18K GOLD, GEM-SET AND DIAMOND 'RIGEL' PENDANTSTEVEN KRETCHMER: A PLATINUM, 18K GOLD, GEM-SET AND DIAMOND 'RIGEL' PENDANT Featuring blue zircon, sapphires, rubies and diamonds in a four-pointed star reversible design, measures 2 x 2 in.See Sold Price
Sold2022Platinum, Blue Sapphire and Diamond RingPlatinum, Blue Sapphire and Diamond Ring, center prong set mixed cut cushion shape sapphire, wt. exact 6.96 cts., 13.37 x 10.40 x 5.71 mm; ballerina bezel with numerous round and tapered baguette shapSee Sold Price
Sold2023CERTIFICATED SAPPHIRE AND DIAMOND 3-STONE RINGCERTIFICATED SAPPHIRE AND DIAMOND 3-STONE RING, in platinum. Set with a blue sapphire of 3.98 ct. sided with a triangular cut diamond on each side. Size N. 4.1 grams. Accompanied by GCS London rtportSee Sold Price
Sold2022A BLUE ZIRCON, RUBY AND DIAMOND RING in 14ct white gold, set with a central mixed cut zircon of 1.89A BLUE ZIRCON, RUBY AND DIAMOND RING in 14ct white gold, set with a central mixed cut zircon of 1.89 carats within a stylised halo of round brilliant cut diamonds accented by round cut rubies, stampedSee Sold Price
Sold2023Milor, 14k Blue Zircon Necklace and Ring Set14k yellow gold necklace and ring set. Consisting of a ring containing one round mixed cut blue Zircon and six single cut diamonds, together with a pendant containing one round mixed cut blue Zircon sSee Sold Price
Sold2022AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut blue sapphire ofAN ART DECO SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut blue sapphire of 5.88 carats, between stepped shoulders set with baguette cut diamonds, stamped Platinum, size N / 6.75See Sold Price
Sold2018INCREDIBLE PLATINUM DIAMOND TANZANITE ESTATE RINGEstate platinum ladies ring set with a beautiful London Blue Tanzanite accented with approx. 1.60cts of brilliant round cut & square cut Diamonds. Tanzanite measures: 9.79mm x 8.39mm x 3.67mm. MarkedSee Sold Price
Sold2023SAPPHIRE AND DIAMOND CLUSTER RINGSAPPHIRE AND DIAMOND CLUSTER RING, in platinum. Set with a central oval blue sapphire of 1.85 ct. Surrounded with diamonds totalling approx. 0.48 ct. Size O. 3.5 grams.See Sold Price
3 days LeftPlatinum Auction GroupCartier Sapphire & Diamond 18k White Gold Band Ring Size 49 -US 5 w/Cert$300(1 bid)
19 hrs LeftJohn McInnis Auctioneers,LLCVINTAGE PLATINUM DIAMONDS AND SAPPHIRE BYPASS RING$3,250(5 bids)
954 Lots AwaySeized Assets Auctioneers1.51 ctw F COLOR CENTER Diamond Platinum Ring (4.14 ctw Diamonds)$1
406 Lots AwayPapps Family LiquidationAntique style Diamond and Sapphire Bridal Ring Set in Platinum 2.87ctw$500
May 28Miami Auction GalleryRARE KASHMIR GIA NO HEAT NATURAL 3.97CTS BLUE SAPPHIRE DIAMOND PLATINUM RING$101,000
May 31Miami Auctions & Appraisals LLC Ceylon No Heat 16.17 carats Blue Sapphire Diamond Platinum Cocktail Ring$61,000
1 day LeftLilly M. JEWELERSCatherine Oval Blue Sapphire with Diamond Art Deco Cluster Ring in 18K White Gold$1,200
May 31Miami Auctions & Appraisals LLC 9.89 carats No-Heat Ceylon GIA Sapphire Fancy Diamond three stone Platinum Ring$28,500