opal

AN EXCEPTIONAL FIRE OPAL AND DIAMOND CLUSTER RING in platinum, set with an oval cabochon fire opal of approximately 21.10 carats, in a cluster of ...

AN EDWARDIAN BLACK OPAL AND DIAMOND RING the oval-cut opal millegrain collet set within a border of twenty eight old brilliant-cut diamonds in rub...

A 1970's 9ct gold pendant set with a black opal triplet and a diamond (5cm) on 9ct gold chain, 7.1g,

An opal and diamond brooch, set with an oval opal cabochon, surrounded by two rows of old-cut diamonds in a milgrain & claw setting, diamonds appr...

A silver filigree necklace set opals in the Arts & Crafts manner, chain l. 37 cm Some signs of wear, but no obvious damage

A group of opal jewellery, including a ring set with an oval opal cabochon, Foreign marks, size L, 2.5grams; a pendant set with an opal triplet, o...

Approx. 6.2 grams total weight. Opal cabochon approx. 9 mm x 7 mm 2 mm. Ring size: 54, hallmarked. Gold tested. See photos for condition. Category...

18ct yellow gold dress ring, with central oval opal surrounded small diamonds in scalloped frame, size O, marked 18ct PLAT, approx 3.9g, in vintag...

Edwardian 18ct gold ring set with five graduated opals, Birmingham 1903, size P

A c1910 9ct gold ring set with a black opal measuring 16.4 x 24.4 x 4.1mm, 6g, size K

A 9ct gold ring set with an opal, approx 3g and approx size L. Shipping category A.

A VICTORIAN OPAL AND GOLD PENDANT, CIRCA 1880 carved to depict George and The Dragon, within a rock crystal locket, with a trace link chain. Tota...

Fourteen pairs of 9ct gold earrings set with garnets, opals, hoops, etc, 11.8g

A mid 20th century white gold and black opal single stone ring. The oval cabochon black opal measures approx. 14.4mm x 12.0mm x 4.4mm, the stone r...

An 18ct gold Victorian bangle set with nine graduated oval opal cabochons (largest opal 1.2ct, smallest opal 0.4ct) and twenty-two old cut diamond...

Art-déco-Ring mit Opal und Diamantrosen . Weißgold 750 geprüft. Opal ca. 0,80 ct. 10 x 6,5 mm. Diamanten zus. ca. 0,60 ct. Ringgröße 53....

Brooch dragonfly , 2nd half 19th century, rose gold 585/silver, 14 sapphires, six rubies, opal, diamonds, approx. 7.57 g Brosche Libelle , 2. Hälf...

Y &nbspA CASED SET OF EIGHT OPAL AND MOTHER-OF-PEARL DRESS BUTTONS Each dished mother-of-pearl disc centrally set with a cabochon opal, unm...

9 carat GOLD and OPAL PENDANT. Consisting a BLACK FIRE OPAL set and mounted in 9 carat GOLD. Stunning colour, please see pictures. 4.2 grams. 2.7 ...

A stylised oval opal brooch, an openwork brooch set with an elongated oval opal cabochon, pin and catch fitting, indistinct mark '15' (15ct), meas...

Antique Victorian diamond and drop opal openwork pendant brooch set with an arrangement of approx 30 old cut diamonds, central oval opal and suspe...

Approx. 41.1 grams total weight. 1x chain including extension piece approx. 58.5 cm long when open. Extension piece can be worn as a bracelet. App...

Ladies 9ct Gold - Single Stone Opal Set Ring, Marked 9ct to Shank. The Opal of Good Colours, Est 2.00 cts, Ring Size P. Weight 1.9 grams. Shank / ...

AN EARLY 20TH CENTURY FIRE OPAL RING AND EARRINGS Each cushion shaped fire opal in a four claw mount, with bifurcated surmount and screw ba...

A late Victorian gold and opal five stone carved half-hoop ring with rose diamond points. The graduated oval cabochon white opals display a pleasi...

A PAIR OF BLACK OPAL STUD EAR DROPS, the two graduated oval polished cabochons link tied to screw posts, unmarked, with butterflies stamped 18 car...

A gold opal and moonstone pendant necklace, the wirework frame with heart-shaped leaves, set with central opal, inside, four small opals and cult...

An opal & diamond ring, of foliate design set with a pear-shaped opal cabochon and four brilliant-cut pink diamonds, textured and polished finish,...

9ct gold opal and diamond stud earrings (3g)

An 18ct gold ring set with an opal triplet, 3.2g, size J

Jugendstilring mit Opal und Altschliff-Diamanten . Gelbgold 585 geprüft. Ringgröße 57. 2,6 g. Kleiner Cabochon, umringt von 8 Diama...

2 Ohrsteckerpaare mit Bergkristall, Opalen und Perlchen . Gelbgold 585 gestempelt. Ø Opal 5 mm/Perle 4 mm/Blüte 1,6 cm. 3,0 g. Klei...

Damenring mit Opal- und Diamantbesatz 750 GG, besetzt m. 1 Boulder Opal von ca. 4,29 ct u. 1 Diamant im Trillantschliff, Anfertigung nach Kundenwu...

An opal bracelet and matching pendant, the bracelet is set with nine oval opal cabochons, marked 14k, length 17.0cm, the bracelet has been shorten...

An early 20th century silver opal bracelet (6g)

9ct gold vintage opal cluster cocktail ring (4.3g) Size M

A vintage 18ct gold, opal and diamond dress ring. The three oval and pear-shaped cabochon white opals display a pleasing play of all colours, spac...

Victorian 18ct gold ring set with an opal cabochon and four old cut diamonds, 4.8g, size N

A 9ct gold ring set with opals and rubies in a cluster setting, 3.4g, size L

Ladies - Excellent 18ct Gold Diamond and Opal Set Ring, marked 18ct. the large elongated oval opal of pleasing colour, surrounded by 28 old cut di...

Ladies Excellent 18ct Gold SIngle Stone Opal Set Ring, Full hallmark to shank, the oval shaped opal of pleasing colour, est 4,00 cts, Ring size N ...

Victorian Period 1837 - 1901 Pleasing 18ct Gold Fire Opal and Diamond Set Ring, Excellent Design. The Central Step-cut Fire Opal of Stunning Colou...

9ct Gold, Opal & Diamond Dress Ring, 3g & size Q

A top quality opal parcel consisting of an oval cut with dimensions: 10 x 8 x 5 mm AND fifteen round cut cabochons, with dimensions: 5 x 5 x 3 mm ...

2 x 9ct gold opal stud earrings (2.8g)

A seven stone opal cluster ring, finger size M 1/2, tests as approximately 9ct gold,1.8g gross

Paar Ohrringe und ein Ring, je mit Opal, 333er Rotgold, gemarkt, Gesamtgewicht: ca. 8,94 g: Ohrringe durchbrochen gearbeitet, jeweils besetzt mit ...

AN OPAL DRESS RING, the oval cabochon polished stone collet set to a rope twist mount and plain shank stamped 18ct, size K (Est. plus 24% premium ...

A 9ct gold ring set with three oval cut opal cabochons and four diamonds, 3.5g, size P

A 14k gold ring set with opals and emeralds in a cluster, 6.6g, size O

Two 9ct gold rings set with diamonds and opals, 4.6g, sizes P & Q

Opal-Ring . 585er Weißgold (14 kt). Ringgröße: 53. 2,8 Gramm. Ovaler weißer Opal-Cabochon circa 11 x 6 mm in Zargenfassung, stabile...

Ohrhängerpaar und Ring mit Opalen . Gelbgold 333/585 gestempelt. Ringgröße 53. Ohrhänger L 4,5 cm. 1,3/1,9 g. Schmaler Bandring und...

9ct Gold, Opal & Diamond Dress Ring, size K+0.5 & 3g

9ct Gold & Opal Dress Ring, size 2.25g & size K

9ct Gold, Opal & Ruby Cluster Dress Ring, 2.5g & size O+0.5

A 9ct Gold and Opal Dress Ring displaying a good range of greens and blues, c. 19.3x8.6mm rub over set stone, size G, stamped 9CT, 4.25g

A group of opal jewellery, the pendant of flower design set with five marquise shaped opal cabochons & a brilliant-cut diamond, marked 585, measur...

9ct gold diamond & opal seven stone floral cluster pendant necklace (1.8g)

9ct gold antique opal cufflinks (3.8g)