Sold2021Art Deco Diamond, Platinum Ring The ring featuArt Deco Diamond, Platinum Ring The ring features European, transitional, and single-cut diamonds weighing a total of approximately 1.50 carats, set in platinum. Gross weight 3.18 grams. Size: 6-1/2 (See Sold Price
Sold2017Padparadscha Sapphire, Diamond, Platinum Ring TPadparadscha Sapphire, Diamond, Platinum Ring The ring features an oval-shaped padparadschSee Sold Price
Sold2018Ceylon Sapphire, Diamond, Platinum Ring The rinCeylon Sapphire, Diamond, Platinum Ring The ring features a cushion-shaped sapphire measurSee Sold Price
Sold2019Art Deco Diamond and Platinum RingArt Deco Old European Cut Diamond, Sapphire and Filigree Platinum Ring. Unsigned. Ring size 6. Approx. weight: 3.7 grams. Condition: Missing a few sapphires otherwise good condition. Domestic ShippingSee Sold Price
Sold2022GIA Certified 9.39 Carat Pink Sapphire Diamond Platinum RingGIA Certified 9.39 Carat Pink Sapphire Diamond Platinum Ring. This ring features a Ceylon (Sri Lanka) Origin 9.39 Carat Oval Pink Sapphire accompanied with a GIA Report. Accented with two trapezoid stSee Sold Price
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
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
Sold2019Stunning Art Deco .92 Old Mine Cut Diamond SapphiresStunning Art Deco .92 Old Mine Cut Diamond Sapphires Platinum Ring. This is an amazing ring set with a fiery white old mine modified oval round diamond and sapphires set in platinum. The center diamonSee Sold Price
Sold202240.00ct Aquamarine, Diamond, Sapphire & Platinum Ring40.00ct Aquamarine, 1.00ctw Diamond and Blue Sapphire Solid Platinum Ring - This beautiful ring was finely crafted of solid platinum and boasts a massive 40.00ct (approximate) emerald cut aquamarine.See Sold Price
Sold2017Diamond and Sapphire RingDiamond and Sapphire Ring platinum, the ring mounted with a central round brilliant-cut diamond weighing approximately 0.63 carats, approximate color G and clarity VS2, surrounded by square-cut sapphiSee Sold Price
Sold2023Womens 18K Gold Platinum Diamond Sapphire RingFOR SALE IS THIS WOMENS VINTAGE ESTATE 18K GOLD PLATINUM DIAMOND SAPPHIRE RING. THE RING IS A SIZE 9.0 AND WEIGHS 11.8g. RING IS MARKED "18K, PT 900" WITH A MAKERS MARK "SGS". ANY OTHER QUESTIONS, PLESee 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
Sold2024PLATINUM DIAMOND & SAPPHIRE CLUSTER RINGPlatinum Sapphire & Diamond Cluster Ring. Ring has a sapphire center stone surrounded by round cut and baguette diamonds. Size 7. Please see images. Condition: Very good with minor signs of normal weaSee Sold Price
Sold2021Diamond and Sapphire RingDiamond and Sapphire Ring platinum, the ring mounted with European-cut and mine-cut diamonds weighing approximately 0.69 carats in total, accented by calibre-cut sapphires weighing approximately 0.08See Sold Price
Sold2016Estate Antique Edwardian Platinum & Sapphire RingEstate Antique Edwardian Style Platinum Diamond & Sapphire Ring. Hallmarked. Ring size 4. Weighs approximately 2.8 grams inclusive.See Sold Price
Sold202418K Yellow Gold and Platinum Sapphire and Diamond Ring18K Yellow Gold and Platinum Sapphire and Diamond Ring. The ring contains 2 round diamonds measuring approximately 1.7mm, 1 round blue sapphire measuring approximately 2.75mm. The ring is stamped 18ctSee Sold Price
Sold2018Art Deco Diamond & Sapphire Platinum RingArt deco ring with center European cut diamond, approximately 1 ct (H-VS1), flanked by calibre cut sapphires & single cut diamonds. Set in platinum, tested. Size is 4.5 and weight is 5.5 grams. ConditSee Sold Price
Sold2018Art Deco Diamond, Sapphire, & Platinum RingAn Art Deco Era Diamond & Platinum Ring. Filigree setting with two diamonds at the center, one an Old European cut diamond that is approximately 0.25 ct and the other a round brilliant cut diamond thaSee Sold Price
Sold20221.22ctw Diamonds, Sapphires & platinum RingArt Deco Target Ring crafted from Platinum, featuring a center Old mine Diamond Approx. 0.45cts. H color, I2 clarity. Surrounded by French cut natural Sapphires Approx. 0.28cts and accented with 16 SiSee Sold Price
Sold2021Diamonds, Sapphires & Platinum RingCirca 1920, Art Deco filigree Ring crafted in Platinum, set with a center Old european Cut Diamond Approx. 0.30 cts. J color, VS clarity. Accented with Old single cut Diamonds Approx. 0.18ctw. Total cSee Sold Price
Sold20217.00ctw Pink Tourmaline, Sapphire & Diamond Ring6.00ct Pink Tourmaline, 1.00ctw Blue Sapphire and Diamond Solid Platinum Ring - This lovely ring was finely crafted of solid platinum and boasts an approximately 6.00ct oval cut pink tourmaline whichSee Sold Price
Sold2017A Lot of Five Gold and Platinum RingsLot of good quality 14K white gold and platinum diamond and sapphire rings; ring sizes between 4-3/4 and 7; weight 19.6 g. Stamped 14K. PROPERTY OF A NEW JERSEY LADYSee Sold Price
Sold2021Collection of Two Diamond, Sapphire, Platinum, 14kCollection of Two Diamond, Sapphire, Platinum, 14k White Gold Rings. Including one transitional round-cut diamond weighing approximately 0.31 ct., diamond, sapphire, platinum ring, size 5 together witSee Sold Price
Sold2022Certified Emerald Colombian Sapphire Ceylon Heart Diamond Platinum RingAndreoli Certified Emerald Colombian Sapphire Ceylon Heart Diamond Platinum RingAndreoli Certified Emerald Colombian Sapphire Ceylon Heart Diamond Platinum Ring. This ring features a 2.05 carat CDC SwSee Sold Price
24 hrs LeftMiami Auctions & Appraisals LLC RARE KASHMIR GIA NO HEAT NATURAL 3.97CTS BLUE SAPPHIRE DIAMOND PLATINUM RING$101,000
Sep 30Heritage Auctions55492: Diamond, Sapphire, Emerald Platinum Ring Stones$1,500
24 hrs LeftMiami Auctions & Appraisals LLC 0.51ct F COLOR CENTER Diamond and 0.57ctw Blue Sapphire Platinum Ring (0.65ctw Diamonds)$1,525
24 hrs LeftMiami Auctions & Appraisals LLC 0.34ct Diamond and 0.69ctw Blue Sapphire Platinum Ring (0.94ctw Diamonds)$1,575
Oct 20Miami Auctions & Appraisals LLC 0.34ct Diamond and 0.69ctw Blue Sapphire Platinum Ring (0.94ctw Diamonds)$1,575
24 hrs LeftMiami Auctions & Appraisals LLC 0.31ct Diamond and 0.88ctw Blue Sapphire Platinum Ring (2.07ctw Diamonds)$1,900
Oct 20Miami Auctions & Appraisals LLC 0.31ct Diamond and 0.88ctw Blue Sapphire Platinum Ring (2.07ctw Diamonds)$1,900
Oct 27Modern Jewelry4.36 Carat Old European Cut Diamond 2.63 Carat Sapphire Platinum 3-Stone Ring$42,000
3 days LeftSworders Fine Art AuctioneersA platinum sapphire and diamond ring and a platinum band ring,£140
Oct 23Miami Auction Gallery0.51ct F COLOR CENTER Diamond and 0.57ctw Blue Sapphire Platinum Ring (0.65ctw Diamonds)$1,500
24 hrs LeftMiami Auctions & Appraisals LLC ESTATE NATURAL NO HEAT 9.07CT CEYLON SAPPHIRE TRAPEZOID DIAMOND PLATINUM RING$28,500