October Birthstones: Tourmaline and Opal - Page 5

Imposing cocktail ring in 14k yellow gold set with a significant oval-cut pink tourmaline. Weight of tourmaline: 18 Carats Dimensions of the ring: ...

Marquise ring in pink gold, diamonds and tourmaline 18 carats / 750 thousandths Ring size 52mm Pink tourmaline 4x5 mm Average total diamond weight...

Tourmaline clovers ring amethyst diamonds 18 carat 750/1000 yellow gold.A splendid quality ring, combining a simple and elegant setting. Very good ...

. 18K yellow gold ring adorned with a shuttle-cut citrine, amethyst, peridot and pink tourmaline. . Gross weight: 2.30g . Finger size: 51 (sizing p...

. Handcrafted 18K yellow gold ring adorned with an opal . Opal weight: 3.20ct . Gross weight: 2.50g . Finger size: 49 (1st size free) Ref: ES2022/13

Type of jewelry: Ring Metal: 18 carat (750/1000) yellow gold Gender: Ancient Weight: 8.5 g Stone: Opal - Old cut diamond Opal weight: 26 x 0.02 ca...

This brooch is in perfect condition. Type of jewelry: Brooch Metal: 18 carat yellow gold (750/1000) - 18 carat white gold (750/1000) Genre: Old - ...

A ring branded of the House Chanel in 750/000 white gold, "San Marco" model, centered with an Akoya pearl, surrounded by pink tourmaline cabochons,...

Ring in yellow gold, 750 thousandths, 18 carats, eagle's head hallmark. Domed, it is adorned on top with 5 noble falling oval opals, separated on ...

Ring in 18K (750°/00) white gold adorned with a beautiful blue opal cabochon (internal chips and inclusions). Probable origin of the opal: Australi...

Ring in 750 white gold centered on a superb 1.15ct orange tourmaline surrounded by diamonds for a total weight of 0.25ct. Gross weight: 3.09g Finge...

Garter ring in 18 ct yellow gold composed of 5 oval-cut opals enhanced with small diamonds. Gross weight: 4.92g Opal weight: 3.80cts Finger size: 5...

750 yellow gold ring adorned with a 2.80ct opal in a closed setting. Gross weight: 5.71g Finger size: 52 (sizing possible on request) New condition...

750 yellow gold ring adorned with a 9.80ct fire opal. Gross weight: 5.24g Finger size: 52 (sizing possible on request) New condition (never worn).

Ring in 750 yellow gold centered on a spectacular pear-shaped copper tourmaline of 9.80ct supported by diamonds for a total weight of 1.60ct. Gross...

750 yellow gold ring adorned with a 7.00ct marquise-cut rose quartz surrounded by 10 oval-cut red tourmalines punctuated with diamonds set in gold ...

Pair of 18K (750°/00) two-tone gold pendant earrings holding a South Sea pearl topped with a pear-cut yellow diamond and four round brilliant-cut d...

18-karat yellow gold ring set with a tourmaline in its center. Features : Metal: 750/1000 yellow gold Weight: 4.9g Size: 48 Condition: good conditi...

Ring in 750 white gold centered on a splendid 7.70ct rubellite supported by diamonds for a total weight of 0.60ct. Finger size: 52 (sizing possible...

Ring in 750 rose gold and white gold centered on an 11.80ct pink tourmaline supported by an openwork decoration paved with diamonds for a total wei...

Ring in 750 white gold centered on an oval-cut pink tourmaline of 5.60ct surrounded by baguette-cut diamonds for a total weight of 4.30ct, and bril...

18-carat yellow gold ring set with a 6.65ct pear-shaped peach tourmaline shouldered with diamonds for a total weight of 0.60ct. Gross weight: 6.64g...

750 white gold ring centered on an 11.80ct rubellite surrounded by diamonds for a total weight of approximately 0.30ct. Finger size: 52 (sizing pos...

Magnificent pair of earrings presenting at the top of the loop an orange tourmaline cabochon with a drop-shaped rose quartz mounted in 18 carat yel...

Ring Daisy in 750 white gold centered on a 3.95ct red tourmaline surrounded by diamonds for a total weight of approximately 0.86ct. Gross weight: 4...

Ring style Daisy in 750 white gold centered with an oval-cut red tourmaline of 1.70ct in a rectangular surround of diamonds for a total weight of a...

Ring in 750 white gold centered on a pear-shaped orange tourmaline of 3.35ct surrounded by diamonds for a total weight of approximately 0.30ct. Gro...

Ring in 750 yellow gold centered on a 5.30ct green tourmaline surrounded by diamonds for a total weight of approximately 1.18ct. Gross weight: 6.20...

Ring in 750 white gold centered on an oval-cut blue tourmaline of 7.60ct surrounded by diamonds for a total weight of approximately 0.30ct. Gross w...

Ring in 750 white gold centered on a 0.95ct Paraiba tourmaline surrounded by a swirl of diamonds for a total weight of approximately 0.80ct. Gross ...

Dangling earrings in 750 white gold adorned with opals surrounded by diamonds, suspended from links paved with diamonds alternating with an onyx di...

Delicate necklace composed of opal beads alternated with small emeralds, the gold clasp is decorated with an emerald. Length: 51cm

Ring in 750 white gold centered on a superb 10.15ct yellow tourmaline surrounded by diamonds for a total weight of approximately 0.85ct. Gross weig...

Ring in 750 white gold centered on a 38ct fire opal surrounded by diamonds for a total weight of 2.10ct. Gross weight: 17.30g Finger size: 52 (sizi...

750 yellow gold ring centered on a 16.20ct rubellite (red tourmaline) surrounded by diamond arabesques. Gross weight: 12.60g Diamond weight: 0.45ct...

Ring in 750 yellow gold adorned with a 12.80ct marquise-cut rose quartz surrounded by a paving of oval-cut pink tourmalines punctuated with diamond...

Old pompadour ring in 18Kt yellow gold and platinum (hallmark: horse's head), the center of which is decorated with an opal weighing approximately ...

750 white gold ring centered with a 0.70ct blue diamond surrounded by Paraiba tourmalines and diamonds. Gross weight: 5g Tourmaline weight: 0.28ct ...

Pendant on chain in 750 white gold decorated with an opal set in ornate yellow gold, topped with two lines of diamonds ending in a rectangular moti...

Yellow gold ring, 750 thousandths, 18 carats, owl hallmark. Feminine old ring, it is adorned in the center with a cabochon opal in an surround of ...

Bangle ring in 750/000 yellow gold set in the center with a round opal supported by 4 calibrated natural sapphires. 1980 era. Weight 6.7 grams. Rin...

750/000 yellow gold bangle ring with gadroon motifs bezel-set with an oval Harlequin opal. 1980 era. Dimensions of the stone 1.1 cm by 0.8 cm. Weig...

Garter ring composed of 5 oval-cut opals mounted in 18 ct yellow gold. Average weight of the jewel: 3.50 g Opal weight: 2.30ct