Sold2021A color change alexandrite and eighteen karat gold ringA color change alexandrite and eighteen karat gold ring centering a bezel-set cushion-cut alexandrite weighing approximately 10.00 carats, in fluted step mount. (10.5 dwt.; Size: 4 1/2) Provenance <See Sold Price
Sold2022ALEXANDRITE RING WITH DIAMONDS Alexandrite is a unique gemstone that exhibits a rare color changeALEXANDRITE RING WITH DIAMONDS Alexandrite is a unique gemstone that exhibits a rare color change from reddish purple to bluish green. Difficult to come by in larger sizes, these unique stones are eviSee Sold Price
Sold2016A Platinum, Diamond and Color Change Sapphire PendantA Platinum, Diamond and Color Change Sapphire Pendant Necklace. Suspending a cushion-shaped color change sapphire, weighing 13.27 carats, surrounded by round-cut diamonds, connected by a diamond-set bSee Sold Price
Sold2022CARTIER, PURPLE COLOR CHANGE STAR SAPPHIRE AND DIAMOND RINGCARTIER, PURPLE COLOR CHANGE STAR SAPPHIRE AND DIAMOND RING Containing one oval cabochon purple color change star sapphire measuring approximately 15.55 x 12.20 x 10.30 mm and two pear shaped diamondsSee Sold Price
Sold202255132: 5.58 ct Ceylon Color-Change Sapphire Shape: Ova5.58 ct Ceylon Color-Change Sapphire Shape: Oval-shaped Color: Blue to Purple Measurements: 10.34 x 8.22 x 7.27 mm Treatment: No indication of thermSee Sold Price
Sold201913.5ctw Color Change Sapphire, Diamond & 18K Ring13.50ctw Color Change Purple Sapphire, 0.55ctw VS1-VS2/G-H Diamond & Solid 18K White Gold Ring (Comes W/$20,000 Appraisal) - This magnificent cocktail ring was finely crafted of solid 18k white gold,See Sold Price
Sold2023Color change sapphire, diamond, platinum ringColor change sapphire, diamond, platinum, and gold ring Set with an oval-cut color change sapphire weighing approx. 3.26 cts, enhanced by three rows of round brilliant-cut diamonds shoulders PlatinumSee Sold Price
Sold2022White Gold, Color-Change Sapphire and Diamond RingWhite Gold, Color-Change Sapphire and Diamond Ring 18 kt., one oval color-change sapphire weighing 3.54 cts., square, baguette and tapered baguette diamonds weighing .30 ct., weights inscribed, ap. 4See Sold Price
Sold2023Exceptional 9.2 Ctw Unheated Vivid Blue Color Change Ceylon Sapphire & D VVS Diamond Platinum RingExceptional 9.2 Ctw Unheated Vivid Blue Color Change Ceylon Sapphire & D VVS Diamond Platinum RingSee Sold Price
Sold2019One of a kind Color Change Sapphire Estate RingStunning One of a kind, approx 9.95 ct, Color Change Custom Estate Sapphire Ring, Crafted in solid yellow gold. Size 8.5, Weight 13.0 g.See Sold Price
Sold2019IGI Certified 1.19 ct. Color Change Sapphire - KASHMIRIGI Certified 1.19 ct. Color Change Sapphire - KASHMIR Cut - Pear Mixed Cut Color - Dark Blue changing to Purple Clarity - VS Ct. Weight - 1.19 ct. Dimensions - 7.96 X 4.68 X 3.83 mm <See Sold Price
Sold2016Color change sapphire, diamond and 14k white gold ringColor change sapphire, diamond and 14k white gold ring centering one oval cut sapphire weighing 4.15 cts. the sapphire displays change-of-color from bluish violet in daylight to purple in incandescentSee Sold Price
Sold2019IGI Cert. Untreated 2.08 ct. Alexandrite (Color Change)IGI Certified 2.08 ct. Alexandrite (Color Change) Untreated - MADAGASCAR Color - Yellow Green Changing to Brown Red Clarity - Transparent Cut - Pear Mixed Cut Ct. Wt. - 2.08 ct. Clarity -See Sold Price
Sold2022COLOR CHANGE SAPPHIRE AND DIAMOND RINGCOLOR CHANGE SAPPHIRE AND DIAMOND RING Containing one oval mixed cut color change sapphire measuring approximately 7.85 x 7.00 x 4.20 mm and 10 baguette cut diamonds weighing approximately 1.10 caratsSee Sold Price
Sold202218K Yellow Gold Color Change Sapphire Ring18k yellow gold ring, brightly polished on all surfaces, featuring a partial bezel set oval color change sapphire, which changes hues, depending upon the light source, from blue (daylight) to violet (See Sold Price
Sold201714K Yellow Gold Color Change Garnet Pendant Necklacewith 16 diamonds. Garnet is extremely rare, of an oval cut (cushion modified), weight 2.87 cts. Diamonds are matching round brilliant cut, color F, clarity VVS. Total diamond weight is .60 cts. 18" chSee Sold Price
Sold202314K Vintage Color Change Sapphire Suite14K vintage color change sapphire suite to include 3-stone bracelet, 15.2mm center stone flanked by (2) 13.17 mm stones in vintage bead edge setting, 6" interior, 15.83 mm stone centered ring, sz 7, pSee Sold Price
20182.39 cts Color Change DemantoidItem: 2.39 cts Color Change Demantoid Gemstones: Demantoid Garnet Weight: 2.39 cts Dimensions: 8.02X8.15X5.32 mm Please note that this lot has a confidential reserve. When you leave a bid in advance oSee Sold Price
Sold20170.90 Carat Loose Natural Color-Change Sapphire, IGLItem: Natural untreated Color-Change Sapphire 0.90 ct | IGL Lab Loose Gemstone: Natural Blue Sapphire, blow heat treatment only Carat Weight: 0.9 Length 5.45 x Width 5.62 x Height 3.20 mm untreated blSee Sold Price
Sold2020Alexandrite 90% color change, purple/green|GIA 0.40 ctBROWSE ALL LOT VIDEOS AT: https://finesapphireinvestments.com/Autumn2020AuctionLots.htmlor VIEW VIDEO LOT 1AL NOW: Open https://files.fm/auctionlots/files and enter 1AL into the search boxGEMSTONE TYPSee Sold Price
Sold2020Alexandrite 85% color change, purple/green|GIA 0.40 ctBROWSE ALL LOT VIDEOS AT: https://finesapphireinvestments.com/Autumn2020AuctionLots.htmlor VIEW VIDEO LOT 3AL NOW: Open https://files.fm/auctionlots/files and enter 3AL into the search boxGEMSTONE TYPSee Sold Price
Sold2020RARE CERTIFIED COLOR CHANGE ALEXANDRITERARE NATURAL 100 % REAL CERTIFIED COLOR CHANGE ALEXANDRITE.UNHEATED UNTREATED.COLOR SPECTRUM RANGES FROM BEAUTIFUL GREEN , PINK AND BLUE. FINE OVAL CUT MEASURING 6.91 x 4.90 x 2.87 mm. READY TO MOUNT.See Sold Price
Sold20233.47 ct Natural Color Change SapphireTitle: 3.47 ct Natural Color Change Sapphire Gemstones: Sapphire Color/Clarity: Blue / VVS Carat Weights: 3.47 Size: 10.00 x 8.00 x 5.00 Additional Information: Oval - Srilanka Reserve: $520.00 ShippiSee Sold Price
Sold2015Color Change Garnet, Diamond, 14k Rose Gold Ring.Color Change Garnet, Diamond, 14k Rose Gold Ring. Featuring one pear-cut color change garnet weighing approximately 2.80 cts., accented by one hundred and four full-cut diamonds weighing a total of apSee Sold Price
4 days LeftHess Fine AuctionsGIA 2.79ct Natural No Heat Cushion Cut Color Change Sapphire 14k Gold Diamond Mens Ring 10 grams w/$20(2 bids)
Featured13 hrs LeftJasper52GIA Certified 49.73ct No Heat Color Change Star Sapphire Diamonds Ring 18kt$54,000
3 days LeftTreasure of Gems & JewelryCertified Natural Color Change Sapphire 1.58 Ct. Oval Shape 6.68 x 5.39 Mm. Natural Gemstone From$1
13 hrs LeftJasper52GIA Certified 3.97ct Natural No Heat Color Change Sapphre Diamonds Ring 14kt$10,000
2 days LeftJasper52GIA Certified 3.48 carat natural color change alexandrite Ruby diamond ring$14,000
13 hrs LeftJasper52GIA Certified 5.03ct Natural No Heat Color change Purple Violet Sapphire Ring$20,000
May 18Treasure of Gems & JewelryNatural Color Change Garnet 1.66 Ct. Round Shape 4 Pcs Gemstone From Nigeria$1
1 day LeftRapid Estate Liquidators and Auction GalleryModified 1960's Coca Cola Color Change Wall Clock$350
3 days LeftTreasure of Gems & JewelryNatural Unheated Color Change Garnet 0.91 Ct. 5 Pcs. Round Shape 3.5 Mm. Gemstone From Nigeria$1
May 18Treasure of Gems & JewelryCertified Natural Unheated Color Change Sapphire 1.03 Ct. Pear Shape 6.45 x 6.10 Mm. Gemstone From$1
May 18Treasure of Gems & JewelryCertified Natural Unheated Color Change Sapphire 1.00 Ct. Oval Shape 6.52 x 5.27 Mm. Gemstone From$1
May 18Treasure of Gems & JewelryNatural Champagne Color Change Garnet 1.79 Ct. 4 Pcs. Round Shape 4.2 Mm. Gemstone from Nigeria$1
3 days LeftTreasure of Gems & JewelryCertified Natural Unheated Purplish Blue Sapphire 2.05 Ct. Pear Shape 6.26 x 8.63 Mm. Gemstone From$1
