3.77CTS~BRILLIANT COLOR CHANGE SPHENE~IF

A 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 <

ALEXANDRITE 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 evi

A 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 b

CARTIER, 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 diamonds

5&period;58 ct Ceylon Color-Change Sapphire Shape&colon; Oval-shaped Color&colon; Blue to Purple Measurements&colon; 10&period;34 x 8&period;22 x 7&period;27 mm Treatment&colon; No indication of therm

13.50ctw 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,

Color 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 Platinum

White 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. 4

Exceptional 9.2 Ctw Unheated Vivid Blue Color Change Ceylon Sapphire & D VVS Diamond Platinum Ring

Stunning 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.

Title: GIA 2.79ct Natural No Heat Cushion Cut Color Change Sapphire 14k Gold Diamond Mens Ring 10 grams w/ Report Description: A highly collectible 2.79ct no heat natural color change sapphire set in

IGI Certified 1.19 ct. Color Change Sapphire - KASHMIR &nbsp; 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 <

Color 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 incandescent

IGI Certified 2.08 ct. Alexandrite (Color Change) Untreated - MADAGASCAR &nbsp; Color - Yellow Green Changing to Brown Red Clarity - Transparent Cut - Pear Mixed Cut Ct. Wt. - 2.08 ct. Clarity -

COLOR 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 carats

18k 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 (

with 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" ch

14K 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, p

Item: 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 o

Item: 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 bl

BROWSE 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 TYP

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RARE 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.

Title: 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 Shippi