Sold2022COLOUR-CHANGE SAPPHIRE AND DIAMOND RINGCOLOUR-CHANGE SAPPHIRE AND DIAMOND RING The cushion-shaped colour-change sapphire between single-cut diamond shoulders, one diamond deficient, ring size approx. M Footnotes: Accompanied by a report frSee Sold Price
Sold2022A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATA COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATThe cushion cut sapphire with blue to purple colour change estimated to weigh 9.30 carats, within a surround of old mine cSee Sold Price
Sold2020A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING inA COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a central cushion cut sapphire of 5.13 carats, encircled by a border of single cut diamonds, later British import marks,See Sold Price
Sold2022AN EARLY 20TH CENTURY SYNTHETIC COLOUR-CHANGE SAPPHIRE AND DIAMOND CLUSTER RINGAN EARLY 20TH CENTURY SYNTHETIC COLOUR-CHANGE SAPPHIRE AND DIAMOND CLUSTER RING a cushion-cut synthetic colour-change sapphire within a milgrain border of round-cut diamonds. Estimated total diamond wSee Sold Price
Sold2022A SYNTHETIC COLOUR-CHANGE SAPPHIRE RINGA SYNTHETIC COLOUR-CHANGE SAPPHIRE RING a round synthetic colour-change sapphire in a claw setting. Marked '22CT', ring size J1/2 4.4 grams Stone slightly loose in setting, shank resized.See Sold Price
Sold202114K GOLD 20 CT COLOR-CHANGE SAPPHIRE & DIAMOND RING SZ14K GOLD 20 CT COLOR-CHANGE SAPPHIRE & DIAMOND RING SZ 8.5. A RARE FIND. RING IS HEAVY, WEIGHING 12.6 DWT. HAS A GREAT LOOK TO IT WITH AN EXCELLENT OVERALL EYE APPEAL. HAS A CENTER CIRCULAR CUT 20 CTSee 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
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
Sold2017A synthetic colour-change sapphire single-stone ring.A synthetic colour-change sapphire single-stone ring. The oval-shape synthetic colour-change sapphire, with rope-twist surround and openwork gallery. Ring size M. Weight 13.8gms.See Sold Price
Sold2016A synthetic colour change sapphire single-stone ring.A synthetic colour change sapphire single-stone ring. The oval-shape synthetic colour change sapphire, to the openwork gallery and plain band. Ring size L 1/2. Weight 7.4gms. Overall condition good. MSee Sold Price
Sold2022A VINTAGE SYNTHETIC COLOUR CHANGE SAPPHIRE DRESS RING in yellow gold, set with a round cut syntheticA VINTAGE SYNTHETIC COLOUR CHANGE SAPPHIRE DRESS RING in yellow gold, set with a round cut synthetic colour change sapphire, no assay marks, size P / 7.5, 7.1g.See Sold Price
Sold2022A VINTAGE SYNTHETIC COLOUR CHANGE SAPPHIRE DRESS RING in yellow gold, set with an emerald cutA VINTAGE SYNTHETIC COLOUR CHANGE SAPPHIRE DRESS RING in yellow gold, set with an emerald cut synthetic colour change sapphire, accented by foliate motifs to the mount, marked indistinctly, size N / 6See Sold Price
Sold2015A gentleman's early 20th century platinum naturalA gentleman's early 20th century platinum natural colour change sapphire signet ring. The square-shape natural colour change sapphire, to the tapered band. Accompanied by report number 20024611, datedSee 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
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
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
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
202218 kt. Gold 1.65 ct Yellow Sapphire & Diamond Ring4.64 grams, 17mm finger size. Central emerald-cut yellow sapphire (9x6x3mm) weighing approx 1.65ct. With 6x rectangular-cut diamonds, VVS1/2 - H-I colour, totaling 0.30ct. 4.64 grams, finger size 17mmSee Sold Price
Sold2022Sapphire diamond ring WG 750/0Sapphire diamond ring WG 750/000 with a fine oval faceted sapphire 5 mm in very good colour, clarity and 10 brilliants, total 0,60 ct TW/VS, RG 53, 6,0 gSee Sold Price
Sold2022Sapphire diamond ring WG 585/0Sapphire diamond ring WG 585/000 with a fine oval faceted sapphire 7 x 5 mm in very good colour and 10 brilliants, total 0,15 ct W/SI, RG 56, 2,9 gSee Sold Price
Sold202214K Sapphire & Diamond Ring14K yellow gold. Contains: One round sapphire of 0.40cts, SI clarity, blue colour. Eight round brilliant cut diamonds of 0.40ctw, SI1-SI2 clarity, G-H colour and medium-good cut. Sixteen round facetedSee Sold Price
Sold201914K Yellow Gold, Blue Sapphire & Diamond Ring14K Gold. Stamped & Trademarked. Weight: 5.0g gross. Contains: 1 cushion cut blue sapphire of 0.50ct weight, VS clarity and slight purplish blue colour. Set with ten round brilliant cut diamonds of 0.See Sold Price
Sold2022Sapphire diamond ring WG 585/0Sapphire diamond ring WG 585/000 with a fine faceted sapphire 0.61 ct in very good colour and 10 diamonds, total 0.15 ct W/SI, RG 57, 3.0 gSee Sold Price
May 11Hess Fine AuctionsGIA 2.79ct Natural No Heat Cushion Cut Color Change Sapphire 14k Gold Diamond Mens Ring 10 grams w/$10(1 bid)
3 days LeftHeritage Auctions55171: Ceylon Color-Change Sapphire, Diamond, Platinum$14,000