Sold2023GIA Natural No Heat Oval Sapphire 3.23 ct in Platinum Diamond RingGIA Natural No Heat Oval Sapphire 3.23 ct in Platinum Diamond RingSee Sold Price
Sold2016ART DECO STAR SAPPHIRE, DIAMOND & PLATINUM RINGAn oval star sapphire cabochon, 23.20 cts. by formula, in strapped platinum and single cut diamond setting with baguette cut diamond shoulder, approx. .80 ct. TW. Ca. 1930. Stamped 10% Irid. Platinum.See Sold Price
Sold2015Sapphire, Diamond, Platinum Ring.Sapphire, Diamond, Platinum Ring. Centering one oval-cut sapphire, weighing approximately 1.39 ct., accented by twenty-two marquise-cut diamonds weighing a total of approximately 2.35 cttw., set in aSee Sold Price
Sold2016Sapphire, diamond and platinum ringSapphire, diamond and platinum ring centering (1) oval-cut sapphire weighing approximately 4.02 cts., flanked by (2) triangular-cut diamonds, weighing a total of approximately 0.70 ct., set in a platiSee Sold Price
Sold2015Star sapphire, diamond and platinum ringStar sapphire, diamond and platinum ring Centering one oval star sapphire weighing approximately 22.75 cts., accented by two tapered baguette cut diamonds weighing a total of approximately 0.48 ct., aSee Sold Price
Sold2015ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RINGOval star sapphire, 31 cts. by formula, with baguette and single cut diamond strapped shoulders, melee approx. .45 ct. TW, ca. 1935. Size 8 3/4. 8.5 dwt.See Sold Price
Sold18k Gold 3.78 ct Oval GIA Sapphire & Diamond RingGIA & PGL Digital Appraisal Included. Retail Replacement Value $20,455 (1) Natural Corundum Blue Sapphire Cut: Oval (Brilliant)Carat Weight: 3.01 Measurements: 9.53x6.70x5.10 Treatment: Platinum &See Sold Price
Sold2015Sapphire, diamond and platinum ringSapphire, diamond and platinum ring centering (1) oval-cut sapphire weighing approximately 0.90 ct., surrounded by (12) full cut diamonds weighing a total of approximately 0.20 ct., set in a platinumSee Sold Price
Sold2023Sapphire diamond ringSapphire diamond ring Delicate platinum ring set with oval faceted sapphire approx. 0.50 ct. Ring shoulders with leaf ornament and old-cut diamond approx. 0.10 ct. Millegriffes frame settings. 2 g. RiSee Sold Price
Sold2022Platinum purple sapphire and diamond ring w/GIAPlatinum ladies purple sapphire and diamond ring having 1.66 ct oval mixed cut natural purple sapphire center stone with GIA laboratory, report #2205819868; set of 12 bezel set round brilliant cut diaSee Sold Price
Sold2023Platinum, Diamond and Sapphire RingA ladies platinum three stone ring with a central diamond flanked by oval sapphires. Dimensions: Size 9, the approximate gross weight is 4.0 dwt. The diamond is approximately 1.00 ct (estimated weightSee 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
Sold2022SAPPHIRE 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
Sold2022SAPPHIRE 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
Sold2016Four gem set rings, Edwardian oval plaquFour gem set rings, Edwardian oval plaque ring with diamond, 18 ct and platinum, sapphire and diamond ring, pearl and garnet cluster ring, paste set ring and a pair of ear studs , all 9 ctSee Sold Price
Sold2022A 3.58 ct Burmese Unheated Sapphire & Diamond RingPlatinum ring featuring a natural oval cut sapphire originating from Burma with no evidence of heat treatment, weighing 3.58 cts and measuring 10.37 x 8.45 x 4.36 mm, with GIA certification #217582307See Sold Price
Sold2018A Lady's 3.21 ct Unheated Sapphire & Diamond RingPlatinum sapphire and diamond ring featuring an oval bright blue unheated sapphire weighing 3.21 carats accompanied by GIA Colored Gemstone Report #5172679217 set in the center of the ring with full cSee Sold Price
Sold2021Platinum 900 - 1.54tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results:___________Stone Type: Natural SapphireShape: OvalCarat: 0.96 ctColor: Royal BlueClarity: Lightly Included 1 Grading Results:_________See Sold Price
Sold2021Platinum 850 - 4.27tcw - Sapphire & Diamond Ring" PA11-028 Grading Results:____________Stone Type: Natural SapphireShape: Oval MixedCarat: 3.92 ctColor: BlueClarity: Eye Clean Grading Results:____________Stone Type:See Sold Price
Sold2021Platinum 900 - 12.67tcw - Sapphire & Diamonds Ring" "" J5425 Grading Results:___________Stone Type: Natural SapphireShape: Oval CabochonCarat: 11.92 ctColor: Sky BlueSee Sold Price
Sold2021Platinum 900 - 2.35tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results: ____________ Stone Type: Natural Sapphire Shape: Oval Mixed Carat: 2.27 ct Color: Blue Clarity: Eye Clean Grading Results: ____________ Stone Type: NaturaSee Sold Price
Sold2021Platinum 900 - 2.48tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results: ___________ Stone Type: Natural Sapphire Shape: Oval Mixed Carat: 1.97 ct Color: Blue Clarity: Included 1 Treatment: Indications of fissure filling Grading RSee Sold Price
Sold2021Platinum 900 - 4.04tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results: ___________ Stone Type: Natural Sapphire Shape: Oval Cabochon Carat: 3.64 ct Color: Purple Grading Results: ____________ Stone Type: Natural Diamond Shape: RoundSee Sold Price
Sold2021Platinum 900 - 0.77tcw - Sapphire & Diamond RingNo Reserve Price! Grading Results:___________Stone Type: Natural SapphireShape: Oval MixedCarat: 0.55 ctColor: PinkClarity: Very Lightly Included Grading Results:_____See Sold Price
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4 days LeftPink Lady Auctions LLCAntique Platinum 1.80 ct Diamond and 4.00 ct Sapphire Bracelet$3,600
Oct 27Modern Jewelry6.04 Carat Oval Shape Sapphire 1.00 Carat G-VS Diamond Platinum Cocktail Ring$37,500
Oct 20Miami Auctions & Appraisals LLC Asprey GIA No Heat SriLanka Sapphire 5.44cts Diamond Platinum Ring$17,750
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Oct 16Kotler Galleries & AuctioneersART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935 , with an open work design with$260(2 bids)
Sep 30Heritage Auctions55313: Sapphire, Diamond, Platinum Ring Stones: Oval-$6,000
20 hrs LeftMiami Auctions & Appraisals LLC 1.20ct UNHEATED Blue Sapphire and 0.22ctw Diamond Platinum Ring (GIA CERTIFIED)$1,425
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