Sold2020Platinum Antique Old Mine Diamonds and Natural SapphirePlatinum Antique Old Mine Diamonds and Natural Sapphire Ring Platinum 1 natural sapphire 1.30ctw 58 single cut diamonds G-VS1 0.80ctw Measurement: 17mm by 20mm Height: 8mm Weight: 5.5 grams/ 3.6dwt ReSee Sold Price
Sold2023Oval Natural Violet Blue Sapphire Engagement Ring Platinum DiamondOval Natural Violet Blue Sapphire Engagement Ring Platinum DiamondSee Sold Price
Sold2024GIA Certified 2.58ct Natural No Heat Sapphire Diamond Ring Unheated PlatinumSolitaire & Band GIA Certified 2.58ct. Natural No Heat Blue Sapphire ring. Report: 2201133407 Oval cut: 8.94 X 7.05 X 4.53mm Transparent, Blue 1.20ct. natural Baguette diamonds G color, Vs-2 clarity.See 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
Sold2017GIA 7.41ct Natural Sapphire Platinum Diamond RingMETAL: platinum. MEASUREMENTS: ring size - 6. GEMSTONES: GIA certified oval 7.41ct natural sapphire, 2 side baguette diamonds. MARKED: 10% irid plat. WEIGHT: 7.5 grams.Gemstones have not been graded fSee Sold Price
Sold2023Plat. Diam. & Sapphire Deco Ring, 14k EarringsPlatinum Deco Filigree Ring, 14k Earrings, tested platinum diam. and sapphire ring with approx. 1 ct center round stone. 2.3DWT, size 6. Pr14k pierced earrings, pear shaped sapphire 6mm x 4mm round diSee Sold Price
Sold2023GIA 7.35 ct Natural Unheated Pink Sapphire and Diamond Ring in PlatinumGIA 7.35 ct Natural Unheated Pink Sapphire and Diamond Ring in PlatinumSee Sold Price
Sold2015Natural No Heat Sapphire Diamond Platinum RingRing size 7 3/4, ring top is 9.5mm wide. Natural no heat 3.08ct sapphire,measuring 9.5mm x 7.25mm x 5.8mm (EGL certified), Diamonds approx. 0.09ctw. Tested plat. Weight - 4.2 grams.See Sold Price
Sold2023Natural Periwinkle Blue Sapphire Diamond Platinum RingNatural Periwinkle Blue Sapphire Diamond Platinum RingSee Sold Price
Sold2023GIA Art Deco Platinum Filigree Diamond Natural Sapphire Ring w Certificate of OriginThis is an antique Art Deco platinum filigree ring featuring an oval modified brilliant cut Cambodian blue natural sapphire surrounded by Old Mine cut diamonds. The sapphire is accompanied by a GIA orSee Sold Price
20201.25ct Natural Blue Sapphire Fine Diamond Platinum Ring1.25ct Natural Blue Sapphire Fine Quality Diamond Fancy Platinum 3 Stone RingDescription:The 7mm round natural sapphire at center is approx. 1.25ct, a bit dark with nice flashes of blue. Natural sideSee Sold Price
Sold2023SAPPHIRE RING DIAMOND PLATINUM NATURAL S2.00CT D.20CT GEMSTONE ESTATE JEWELRYweight: 5.21 grams, diamond: SI1 natural .20ctw, GEMSTONE: NATURAL SAPPHIRE 2.00CT -- small chip on the stone underneath the prong, size: 5.25 metal: PT900 PLATINUMSee Sold Price
Sold2019ART DECO 14KT GOLD & PURPLE SAPPHIRE RINGFINE ART DECO 14KT YELLOW, ROSE & WHITE GOLD, NATURAL UN-TREATED PURPLE SAPPHIRE RING, C. 1920; DIAM. 12.75-12.8 MM; HEIGHT/DEPTH 6.5 MM; 6.5-7.5 CT; WEIGHT 3.6 DWT, SIZE 5See Sold Price
Sold2022GIA 2.55 CARAT NATURAL STAR SAPPHIRE DIAMOND PLATINUM BALLERINA RINGCrafted in solid heavy Platinum, the center is adorned by a GIA certified Natural untreated Star Sapphire weighing approximately 2.56 carats. Accompanied by a GIA Report N#2215624863 & an official appSee Sold Price
Sold2023GIA 2.40ct Stunning Blue Natural Sapphire 1ctw Fine Diamond Halo Platinum Ring w/ ReportTitle: GIA 2.40ct Stunning Blue Natural Sapphire 1ctw Fine Diamond Halo Platinum Ring w/ Report Description: A stunning blue approx 2.40ct natural sapphire is set in a fancy halo style platinum mountiSee Sold Price
Sold2023Vintage 3.44ct Natural Sri Lanka Cornflower Blue Sapphire Platinum RingVintage 3.44ct Natural Sri Lanka Cornflower Blue Sapphire Platinum RingSee Sold Price
Sold2021Art Deco Platinum and 1 CTTW Natural Sapphire RingFine art deco platinum and natural blue sapphire ring. With fine etched decoration with three round cut and bezel set sapphires, totaling 1 carat, set on the top. Size 5.75. Ring face measures 24mm. MSee Sold Price
SoldPlatinum 3.00 ct Natural Sapphire & Diamond RingPGL Digital Appraisal Retail Replacement Value $6,225 Natural sapphire weighing 2.65 carats Natural Diamonds Carat Weight: .35Color Grade: H-I Clarity Grade: VS2-SI1 Size 7 390437-621 NOTE: PGL AppraiSee Sold Price
SoldPlatinum 1.49 ct Natural Sapphire & Diamond RingPGL Digital Appraisal Retail Replacement Value $4,315 Natural sapphire weighing 1.06 carats Natural Diamonds Carat Weight: .43Color Grade: J Clarity Grade: VS2 Size 6 4.98 grams 401626-401NOTE: PGL ApSee Sold Price
Sold2022Platinum Yellow Sapphire RingLadies platinum ring featuring a natural yellow sapphire approximately 23.91 carats. The ring is marked "irid plat" and is size 6 3/4. Gross weight of the ring is 11.72 grams.See Sold Price
Sold2022Contemporary Platinum Diamond and Fancy Color Sapphire RingTitle: Contemporary Platinum Diamond and Fancy Color Sapphire Ring Description: Contemporary Platinum Diamond and Fancy Color Sapphire Ring; platinum; 6.00dwt; 1 oval fancy natural pink sapphire 2.72cSee Sold Price
Sold2018A Yellow Sapphire Ring.A Yellow Sapphire Ring. Platinum mounting contains an octagonal mixed cut natural yellow sapphire. Sapphire is accompanied by AGL certificate GB 1087253 stating the stone is 5.31 carats, pale yellow iSee Sold Price
Sold2016Estate Platinum 950 1.5TCW VS G-H Diamond Pink RingEstate Platinum 950 Art Deco 1.5TCW VS G-H Diamond & Natural Pink Sapphire Ring Size 10.5 Precious Metal Type: Platinum Item Weight: 9.8 gramsDiamonds: 0.60TCW, Single Cut, VS Clarity, G-H Color PinkSee Sold Price
Sold2024Deco 18kt Gold Ring with Sapphires and DiamondsArt Deco 18k Gold Ring with Platinum, featuring two Diamonds weighing Approx. 0.35 carats. G-H color, SI clarity. Along with natural Sapphires. Ring size: 7.5. Total weight: 2.0 grams. Ring width: 0.4See Sold Price
2 days LeftJasper52GIA Certified 5.52ct natural cornflower blue sapphire diamonds ring platinumUS$12,000
2 days LeftMiami Auction GalleryRARE KASHMIR GIA NO HEAT NATURAL 3.97CTS BLUE SAPPHIRE DIAMOND PLATINUM RINGUS$101,000
Jun 15Hess Fine Auctions1970s Tiffany Co GIA Natural 4.4ct Sapphire 1ctw Diamond Ladies Platinum RingUS$1,100(5 bids)
6 days LeftNorthgate Gallery, Inc.Tiffany and Co. Platinum Natural Diamond and Sapphire Ring, Size 8.0US$250
2 days LeftMiami Auction GalleryESTATE NATURAL NO HEAT 9.07CT CEYLON SAPPHIRE TRAPEZOID DIAMOND PLATINUM RINGUS$28,500
2 days LeftJasper52GIA Certified 3.73ct Purplish Brown Sapphire Diamonds Ring Platinum VintageUS$8,500
2 days LeftSeized Assets AuctioneersAntique Platinum 1.08 ctw GIA European Diamond Solitaire Sapphire Engagement RinUS$1
4 days LeftFederal Assets AuctioneersPlatinum 2.83 ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement RingUS$1
1 day LeftSeized Assets AuctioneersPlatinum 1.74 ctw GIA Yellow Sapphire Solitaire w/ Diamond Accents Engagement RiUS$1(1 bid)
9 hrs LeftFederal Assets AuctioneersPlatinum 1.74 ctw GIA Yellow Sapphire Solitaire w/ Diamond Accents Engagement RiUS$1
4 days LeftFederal Assets AuctioneersVintage Platinum 1.48 ctw Round Sapphire Solitaire Diamond 3 Stone Engagement RiUS$1
5 days LeftMiami Auctions & Appraisals LLC Kashmir AGL GIA No Heat Sapphire 2.53cts Diamond Platinum RingUS$76,500