Sold2022CDC Certified 6.31 Carat Ceylon Blue Sapphire Diamond Platinum RingAndreoli CDC Certified 6.31 Carat Ceylon Blue Sapphire Diamond Platinum Ring. This ring features a 6.31 carat vivid blue cushion Ceylon blue sapphire certified by C. Dunaigre Consulting Switzerland suSee Sold Price
Sold2016Art Deco Natural 6.36 Sapphire Diamond Platinum RingA natural 6.36 carat sapphire that has been GIA certified as Ceylon origin with no indications of heat treatment or any other type of enhancements. The sought after cornflower blue oval cut sapphire hSee Sold Price
Sold202227 Carat Untreated Burma Sapphire Diamond and Platinum RingDescription: Impressive large blue Burma sapphire, diamond and platinum dome ring. It features a rich blue central sapphire, AGL certified measuring 17.62 x 16.17 x 11.19 mm for a total of approx. 26cSee Sold Price
Sold2022Ladies 5ct Sapphire & Diamond Platinum RingLadies 5ct Sapphire & Diamond Platinum Ring Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a transparent medium-dark slightly violetish blueSee Sold Price
Sold2021Sapphire, Diamonds & Platinum RingArt deco Ring crafted in platinum .900/.999 and iridium .100/.999. Featuring in the center one pear shape cut blue sapphire of 7 mm by 6 mm. Approx. 1.08 carats. Surrounded by 14 European round brilliSee Sold Price
Sold2019Sapphire, Diamond and Platinum RingApprox. 2.57 Carat Blue Sapphire, Round Brilliant Diamond and Platinum Ring. Stamped Pt900. Ring size 6-1/4. Approx. weight 5.2 grams. Property of a former jewelry manufacturer. Condition: Very good cSee Sold Price
Sold2022VERA WANG PRINCESS CUT DIAMOND RINGBeautiful Vera Wang-designed platinum, diamond and sapphire ring with braided design and center princess-cut diamond, approximately .6 carat (crown is 3.83mm). About size 5. Weighs 2.9 dwt. PurchasedSee Sold Price
Sold2017Padparadscha Sapphire, Diamond, Platinum Ring TPadparadscha Sapphire, Diamond, Platinum Ring The ring features an oval-shaped padparadschSee Sold Price
Sold20203.47tcw - Sapphire & Diamonds - Platinum RingSKU: GE6825------3.47tcw - Sapphire & Diamonds - Platinum Ring Graded by SGL Total Carat Weight: 3.47tcw Total Weight: 7.43 GR Ring Size: 6 US Material: Platinum 900 CENTER STONE Stone Type: Natural SSee Sold Price
Sold2020Bvlgari 16.63 Carat Emerald Diamond Platinum RingImpressive platinum ring by Bvlgari, set with a 16.63ct emerald (measures approx. 18.7 x 15.3 x 6.65mm), surrounded with approx. 3.80-4.00ctw in diamonds. Ring size - 7.25, ring top - 18mm x 26mm. MarSee Sold Price
Sold2022Deco Sapphire, Diamond and Platinum RingArt Deco Approx. 15.46 Carat Emerald Cut Sapphire, 3.0 Carat Baguette and Round Cut Diamond and Platinum Ring. Sapphire with vivid color. Ring size 5-1/2. Approx. weight: 7.6 dwt. Condition: Very goodSee Sold Price
Sold2018Estate Platinum Sapphire & Diamond RingEstate Platinum Sapphire & Diamond Ring. Set with an oval cut sapphire of approximately 2.5 carats as well as baguettes of approximately .25 total carat weight. Ring size 6.75can be resized.See Sold Price
2017Sapphire, Diamond, and Platinum RingSapphire, Diamond, and Platinum Ring: Gorgeous platinum ring set with large round 6mm (approximately 1 carat) sapphire, (2) larger diamond offsets, and (6) accent diamond rounds. Size is 7.25See Sold Price
Sold2019YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RINGLADY'S YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RING :Set with: 1 emerald cut natural golden sapphire, 2.80 carats. Stone dimensions 9.9 x 7.9 x 3.3 mm. 6 bullet shape step-cut diamonds, 0.52 carats.See Sold Price
Sold202255292: Ceylon Sapphire, Diamond, Platinum Ring, circa 1Ceylon Sapphire, Diamond, Platinum Ring, circa 1950 Stones: Cushion-shaped sapphire weighing 6.80 carats; European, transitional, and single-cut diamondSee Sold Price
Sold2022A 6.76 CARAT KASHMIR 'ROYAL BLUE' SAPPHIRE AND DIAMOND RING, BY BVLGARISet with a cushion-shaped Kashmir sapphire weighing 6.76 carats, surrounded by 8 circular-cut diamonds, diamonds weighing 6.07 carats in total, mounted in platinum, ring size 6Gübelin, 2022, reportSee Sold Price
Sold2020Platinum Diamond 6.37ct Sapphire RingMetal Content: Platinum.Weight of Item: 10.7 grams.Size: Ring size 5 1/2, ring top - 19.8mm at widest point.Gemstone: Diamonds. Sapphire approx. 6.37ct.Carat Weight: approx. 1.00ctw.Stamp: Pt900, D 1.See Sold Price
Sold20226.17ct Sapphire & Diamond RingMetal: Platinum Weight: 16 Grams Stone: Sapphire, Diamond Carat: 6.17ct (sapphire), 1.36ctw (diamond) Size: 7.25 Description: Features a oval cut Sapphire with round brilliant and tapered baguette DiaSee Sold Price
Sold202355275: Sapphire, Diamond, Platinum Ring Stones: Oval-sSapphire, Diamond, Platinum Ring Stones: Oval-shaped sapphire weighing approximately 6.60 carats; marquise and full-cut diamonds weighing a total of approximately 2&perioSee Sold Price
Sold2022Diamond, Sapphire and Platinum RingVintage Approx. 1.11 Carat Old European Cut Diamond, .95 Carat TW Caliber Cut Sapphire and Platinum Ring. Center diamond I color, VS2 clarity. Stamped Plat. Ring size 6-1/4. Approx. weight: 4.4 dwt, CSee Sold Price
Sold2022A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 5.75 carats, in a borderA SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 5.75 carats, in a border of round brilliant and baguette cut diamonds totalling 1.96 carats, stamped Pt900, size M / 6, 14.0g.See Sold Price
Sold2023PLATINUM SAPPHIRE & DIAMOND RING W/GIAPlatinum Sapphire and Diamond Ring having 2.01 carat natural unheated sapphire center stone, 6.99 x 6.52 x 4.33 mm, GIA Report #6227857845; set with 92 round brilliant cut natural diamonds weighing 0.See 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
Sold2023Platinum, Diamond & Sapphire Ring,rich blue cushion cut sapphire weighing 1.02 carats surrounded by 22 round brilliant and 10 baguette shape diamonds totaling .50 carat, high grade, with appraisal of $4,250.00, currently size 6 3/4.See Sold Price
5 days LeftHeritage Auctions55165: Star Sapphire, Diamond, Platinum Ring Stones: S$3,000
5 days LeftHeritage Auctions55263: Art Deco Ceylon Sapphire, Diamond, Platinum Ring$2,600
5 days LeftHeritage Auctions55293: Burma Sapphire, Diamond, Platinum Ring Stones: $5,000
5 days LeftHeritage Auctions55226: Star Sapphire, Diamond, Platinum Ring Stones: S$3,000
5 days LeftHeritage Auctions55276: Orange Sapphire, Diamond, Platinum Ring Stones:$11,000
5 days LeftHeritage Auctions55274: Burma Pink Sapphire, Diamond, Platinum, Rose Go$3,000
5 days LeftHeritage Auctions55218: Art Deco Diamond, Synthetic Sapphire, Platinum R$8,000
May 11Crescent City Auction GalleryOscar Friedman Lady's Platinum Yellow Sapphire and Diamond Dinner Ring, Total Diamond Wt.- .8 cts.,$3,250
May 10Crescent City Auction GalleryLady's Platinum Sapphire Dinner Ring, Total Diamond Wt.- .22 cts., Size- 6 3/4, with appraisal.$2,000