Synthetic Change of Color Sapphire & Gold Ring.

Centering one oval-cut synthetic color-change sapphire weighing approximately 8.30 cts., set in a 14k yellow gold ring mounting, size 9 1/2. Gross weight: 5.7 grams.       #FineJewelry #Jewelry

Synthetic Color Change Sapphire, 14k Yellow Gold Ring. Featuring one round-cut synthetic color change sapphire weighing approximately 8.40 cts., set in a 14k yellow gold mounting. {Size 8, Gross Weigh

Collection of Three Synthetic Color Change Sapphire, 14k Yellow Gold Rings. Including one round-cut synthetic color change sapphire weighing approximately 18.55 cts., 14k yellow gold ring, size 8 3/4;

Synthetic Color-Change Sapphire, 14k Yellow Gold Ring. Featuring one oval-cut synthetic color-change sapphire weighing approximately 29.45 cts., set in a 14k yellow gold mounting. {Size: 6 1/2, Gross

SYNTHETIC SAPPHIRE AND 18KT YELLOW GOLD RING C 1920, SIZE 7.8 Synthetic color change sapphire 1.9 x 1.4mm.. Oval dark purplish red. 10.6 grams. Impressed 18k and 750.

Collection of Four Men's Synthetic Stone, Diamond, 10k Gold Rings. Including one synthetic star sapphire, diamond, 10k white gold ring, size 11 1/4; one synthetic color change sapphire, 10k yellow gol

1) 10K yellow gold ring featuring an oval cut synthetic color-change sapphire prong set in center with two synthetic gemstone accents, stamped "B & L," sz. 5.75, and 2) 10K yellow gold ring featuring

14K yellow gold ring featuring an oval cut synthetic color-change sapphire, shank stamped with hallmarks (possibly Russian), sz. 8, 3.4 grams

Marked 10K gold ring set with approximately 1.7 carat synthetic color change sapphire. Signed TM. Size 6-1/2. 3/8" wide. 1.8 dwt. Chip to stone near one prong. MH/EK IMPORTANT: Before bidding, please

Buttercup setting containing a 14mm diameter synthetic color change sapphire, size 10, 7.6dwt.

Contains an oval cut synthetic color change sapphire, approx. 15mm x 11mm, size 9, 5.4dwt.

This retro 14K rose gold ring circa 1940s or 1950s features a round faceted color change synthetic sapphire, sometimes referred to as alexandrine. It changes from purple to bluish-purple. Ring is a si

A Synthetic Color Change Sapphire Ring. 14 karat yellow gold mounting contains an octagonal faceted synthetic sapphire Size: 9 Wt: 7.2 grams

18 Karat Yellow Gold and Stone Ring set with one round cut Color-Change Synthetic Sapphire; size 7-½, weighs 7.6 grams

18 Karat Yellow Gold and Stone Ring channel set with one oval cut Color Change Synthetic Sapphire, approximately 10.51 carats; size 7-¼, weighs 7.5 grams

Stamped (partially legible) and tested 14k white gold setting with approximately 7.8 carat (15.3mm x 10.8mm x 5.4mm) synthetic color change sapphire. Stone is blue in natural light and purple in incan

1) 14K yellow gold ring featuring a prong-set oval amethyst measuring 19.94 x 15.07 x 9.69 mm and weighing approx. 15.43 cts, sz. 7, and 2) 14K yellow gold pendant featuring an oval synthetic color ch

18k white gold Variously set with pink tourmaline, ruby, and synthetic color change sapphire Each ring size: 10 24.5 grams 5 pieces

14K yellow gold Centering an oval-cut synthetic color change sapphire gauged at approximately 23.00 cts. Ring size 9 10.9 grams

(Lot of 3) Synthetic color change sapphire, yellow gold jewelryIncluding 1) pair of rectangular-cut synthetic, color change, sapphire, 14k yellow gold earrings; 1) round-cut synthetic color change, sa

Synthetic Color Change Sapphire, 14k Yellow Gold Jewelry Suite. Including one oval-cut synthetic color change sapphire, 14k yellow gold 19 inch pendant necklace; one oval-cut synthetic color change sa

Synthetic Color Change Sapphire, 14k Yellow Gold Slide Pendant. Featuring one marquise-cut synthetic color change sapphire weighing approximately 30.10 cts., set in a 14k yellow gold slide mounting. {

Synthetic Color Change Sapphire, Diamond, Yellow Gold Pendant Necklace. Featuring one triangular-cut synthetic color change sapphire, accented by one full-cut diamond weighing approximately 0.02 ct.,

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