October Birthstones: Tourmaline and Opal - Page 2

Details of the jewelry: White goldDiamonds TourmalinesCertified and authenticatedWhite gold necklace, set with diamonds and green tourmalines.The ...

Details of the jewelry: Yellow goldDiamonds Australian blue opalCertified and authenticatedPendant in 18-carat yellow gold, set in the center with...

Yellow gold ring, 750 thousandths, 18 carats. Oval and slender in shape, this vintage yellow gold ring is adorned in the center with a green tou...

14k gold pendant in the shape of a cross. It is composed of a multitude of colored stones: topaz, tourmalines, citrines, garnet and amethysts in ro...

Vintage lapis lazuli opal ring silver 925/1000 Vintage lapis lazuli opal ring silver 925/1000. A splendid quality ring, combining simple and elegan...

Vintage purple jade opal ring silver 925/1000 Vintage purple jade opal ring silver 925/1000. A splendid quality ring, combining simple and elegant ...

Modernist ring in 18K (750 thousandths) white gold, centered with a faceted oval pink tourmaline in a bezel setting bordered by two brilliant-cut ...

Elegant 2-tone 18 K * (750/1000) GOLD ring.  Eagle head hallmark French work Beautiful frame decorated with scrolls holding 4 round pink Tourmaline...

Ring in 18K (750 thousandths) white gold, adorned with a faceted rectangular blue tourmaline surrounded by smaller square-shaped green and pink to...

"Necklace Set With An Opal And Diamonds." Necklace set with an oval-cut cabochon opal and 4 old-cut diamonds. The chain is adorned with 2 other old...

Ring set with a watermelon tourmaline and diamonds, in 750 thousandths (18 carat) white gold, rectangular-cut tourmaline, approximately 0.95 ct, 32...

Ring Daisy set with a harlequin opal and diamonds, in 585 thousandths (14 carat) white gold, a cabochon-cut harlequin opal, with a total weight of ...

A ring composed of an 18K yellow gold setting decorated with diamonds (0.17ct) and an 8.22ct blue and green "boulder" opal. Ring size : 53 (sizing ...

Pair of earrings in 18k (750°/°°) gold, Tahitian pearls and pink tourmalines. The earrings are each made of a pearl topped with a brilliant-cut tou...

River Bracelet in Gold and Falling Opals - Late 19th century Articulated bracelet in 18K (750°/°°) gold set with falling opal cabochons.  Work from...

Pair of tourmaline earrings in 18k (750°/°°) gold set with a small diamond weighing approximately 0.03 ct in a bezel setting holding a very good qu...

Type of jewelry: Ring Metal: 18 carat (750/1000) white gold Gender: Ancient Weight: 6.2 g Stone: Opal - Diamond Opal weight: 1.75 carat Diamond we...

18k Tourmaline Solitaire Ring 14406-5116 Details: Tourmaline ±2.30 ct, 18 k ring. Design era: Late Victorian (1885-1900). Size: 17.93 NL / 56.3 FR ...

18K (750 thousandths) yellow gold ring adorned with a faceted rectangular blue tourmaline bordered with gadroons. Ring size : 50. Gross weight: 3....

P1101- Vintage Yellow Gold Tourmaline Diamond Ring.  Vintage ring in textured yellow gold (18k), the domed ring centered with a beautiful pink tour...

GILBERT ALBERT - Lively ring in 18K (750 thousandths) yellow gold, adorned with a black-ground opal cut into a cabochon edged with a baroque pearl...

Original antique Victorian opal and diamond ring. Condition: excellent condition Country of origin: Belgium. Style: Victorian Period: 1880 Matter ...

Pendant in 18K (750 thousandths) yellow gold and white gold adorned with a cabochon-cut harlequin opal surrounded by rose-cut diamonds, including ...

Ring in platinum centered with a domed opal plate of approximately 2.50 cts in a closed setting in a scalloped surround set with 8/8 cut diamonds. ...

Ring in pink gold, 750 thousandths, 18 carats, eagle's head hallmark. Original and elegant vintage ring, its setting is wide, slightly domed with ...

Vintage opal diamond engagement ring. Condition: excellent condition Country of origin: Belgium Style: Vintage Period: 1950 Matter : platinum Diam...

Victorian diamond and opal ring. Condition: very good condition Style: Victorian  Period: 1870 Material: 18 carat yellow gold (touchstone tested) ...

Vintage Diamond Engagement Ring platinum opal. Condition: very good condition Style: Vintage Period: 1940 Matter : platinum (tested with touchston...

Victorian gold stud earrings set with large rose-cut diamonds and 24 opals. Condition: very good condition Style: Victorian  Period: 1880 Material...

Vintage 1960s burning flame pendant with fire opal and diamonds. Condition: very good condition  Style: Vintage Period: 1960 Matter : platinum (te...

Old opal and diamond ring. Condition: very good condition Style: Late Victorian  Period: 1900 Material: two tones of precious metal, the main part...

Vintage diamond ring with large verdelite (green tourmaline). Condition: very good condition Style: Vintage Period: 1930 Material: two tones of pr...

Vintage gold ring with a huge high quality opal of over 30 carats and 56 rose cut diamonds. Condition: very good condition Style: Victorian  Perio...

Ring in 14K (585 thousandths) yellow gold, adorned with a harlequin opal cabochon in a closed setting highlighted with a chiseled and openwork med...

Ring in pink gold, 750 thousandths, 18 carats and platinum. Magnificent ring Art Deco its frame features a geometric basket adorned with a signifi...

Yellow gold flower-shaped ring adorned with a central tourmaline estimated at 0.3 crt.  Weight: 3.4g Metal: 18 carat gold  Stone: tourmaline Size: ...

Brooch-bar in 750/1000e (18k) yellow gold centered with an opal cabochon (1.3 cm / 0.9 cm) supported by two small rubies (2 mm), in a closed settin...

Type of jewelry: Ring Metal: 18 carat (750/1000) yellow gold Genre: Modern Weight: 4.3 g Stone: Paraiba Tourmaline - Diamonds  Tourmaline weight: ...

Bracelet in yellow gold, 750 thousandths, 18 carats, eagle and rhinoceros head hallmarks. Lovely old curb bracelet, it is made of an interwoven tu...

A ring branded of the House Bulgari in 750/000 yellow gold, collection 'Allegra', composed of 2 semi-articulated rings set with brilliant-cut diamo...

750‰ gold ring set with an opal and 2 diamonds of 0.02 carat each. Contemporary period after 1950.  Condition: Very good condition Ring size: 50 (s...

● Style: Modern ring● Metal type: Yellow gold metal, 18 ct● Hallmark: Eagle's head (French work in 18 carat gold)● Total gross weight (g): approxim...

Ring in pink gold, 750 thousandths, 18 carats, eagle's head hallmark. Old vintage ring, the top of the setting is rectangular in shape with rounde...