Pink Tourmaline & Diamond Ring 18k , Late 20th C.

Pink Tourmaline & Diamond Ring 18k , Late 20th century, 18k yellow gold ring set with 1.30 carat pink tourmaline and .32cttw diamonds (approximately G color and VS clarity). Hallmarked 750 for 18k and

Carved rock crystal petals center wire strung round faceted pink tourmalines, white gold star diamonds surround, 18k yellow gold frame, melee approx. .25 ct. TW, late 20th c. Stamped by the maker, Pio

14k gold and pink tourmaline ring with diamond accents, tourmaline measures approximately 10mm x 8mm, size 12, stamped 14k, weighs 9.9 gr/6.4 dwt complete, late 20th C

LADIES 18K GOLD DIAMOND CLUSTER RING Ladies 18K yellow gold diamond cluster ring. Late 20th century design. Twenty two diamonds totaling approximately 1 carat. G to H color, SI to VS clarity. Weight:

Set with a square faceted emerald, weighing approx. 3.9 cts., flanked by marquise diamonds, approx. .3 cts. TW, mounted in tapering hoop, 18k. Late 20th c. Size 8 3/4. 3.6 dwt.

Mid to late 20th century custom 18k yellow gold and diamond ring with red enamel strawberries, comprising of 18k white gold mounted 1.0 ctw diamonds (H-I color, VS2 clarity). MHT maker's mark and 750

Ca. last half 20thC. Excellent condition with beautiful color, the trilliant cut gem measures approx. 7 1/2 mm, with eighteen full cut diamonds set into the band, each measuring approx. 1 1/4 mm. The

A concave dish of RBC diamond pave, approx. 1.5 cts. TW, in white gold, with knotted yellow gold center mounted in textured, freeform, semi-bombe. Late 20th c. 18k. Size 7. 9.4 dwt. In original Yanina

18K DIAMOND EYED PARROT RINGAmerican, mid to late 20th century, yellow gold. Modeled parrot as subject to thick gold band. Hallmarked to inside band. Size: 7, 11 grams

American, late 20th century. Stamped 18K yellow gold ladies panther ring prong set with single cut diamonds and emeralds. Size 7.75, 9gr.

A Modern 18K yellow Gold ring. The ring is encrusted with a large Pink gemstone to the center and surrounded by diamonds. The ring is made in an openwork heart design. Circa: Mid to late 20th century.

A vintage 18k gold gemstone cluster ring comprising five connected yet individual rings set with combinations of rose cut diamonds, sapphires, rubies and emeralds. Circa the mid late 20th century. Wei

Ca. late 19th to early 20thC. 11.4 Grams Mine Cut Diamonds approx 2 and 3 1/2mm Largest diamond mouth shows a tiny edge chip seen only with a 10X loupe. Size 9

N-NOOO VCA VAN CLEEF & ARPELS 18K YELLOW GOLD CHRYSOPRASE DIAMOND PINK TOURMALINE C.1990 COCKTAIL RING This wonderful RING is signed by Van Cleef & Arpels and is circa 1990s. It is made of 18k yellow

1.06 ctw Pink Tourmaline & Diamond Ring 18K White Gold - 11221-#34A3NRetail Replacement Value: $3300.00 Genuine 1.06 ctw Pink Tourmaline & Diamond Ring 18K White Gold Lot No: 11221-1682-18W One gem

18K yellow gold ring features a modified cushion cut pink tourmaline measuring approx. 13.3 x 11.9 x 9.3 mm, approx. 9.40 ctw, with 12 round cut diamonds, approx. 2 mm in D, approx. 0.36 ctw, sz 7.75,

Tannler of Zurich 3.50ct Aquamarine Ring 18k , Mid-Late 20th century, Zurich Switzerland, 18k. by Tannler. 3.5 carat aquamarine ring in white and yellow gold. HALLMARKED: 750 for 18k and maker's mark

3.15ct Sapphire Diamond Ring 18k , Mid 20th century, 18k, Swiss. 3.15 carat sapphire ring set with .05 accent diamonds. STONES: 3.15 carat sapphire cabochon, (good color moderately included) and .05 c

A 14K DIAMOND ENGAGEMENT RINGLate 20th c. 14k white gold. A cathedral mount of four (4) modified shield cut diamonds (approximately .50 ctw, JSI clarity) segments creating oval form diamond cluster, f

VINTAGE PLATINUM AND DIAMOND RING Mid- to Late 20th Century Central approx. 0.65 ct. round-cut diamond, approx. I1 clarity, K-L color, surrounded by 22 single-cut diamonds, approx. 0.22 ctw., and eigh

Bvlgari Spiga 0.50ct Pink Tourmaline, 0.35ctw Diamond & Solid 18K Yellow Gold Ring - This lovely ring was made by Bvlgari and made its debut as part of the designer's Spiga collection. The ring has a

Tiffany & Co. 1.00ct Pink Tourmaline, 0.30ctw VVS2-VS1/F-G Diamond Solid 18K Yellow Gold Ring - This beautiful ring comes from one of the world's most celebrated house of gems and jewels, Tiffany & Co

18K yellow gold ring featuring very fine half moon shape pink tourmaline bezel set next to a very fine half moon shape green tourmaline, with full cut diamonds bead set down center of shank, inside sh

2.00ct Pink Tourmaline, 1.00ctw SI1-SI2/G-H Diamond Solid 18K Yellow Gold Ring - This lovely ring was finely crafted of solid 18k yellow gold and boasts an approximately 2.00ct brilliant round cut pin