A PAIR OF BLACK OPAL AND DIAMOND STUD EARRINGS in yellow gold, each set with an oval cabochon opal

Two pair of opal earrings, together with an opal and diamond ring. The largest earring pair composed of 18K yellow gold set with oval black opals of approximately .70 carats each. Overall earring meas

A cultured pearl necklace with an opal and diamond pendant set in yellow gold, together with a matching pair of 14k yellow gold stud earrings set with oval shaped opals, marked 14k. L. 43.2 cm (17 in.

A group of Early 20th Century opal and fourteen karat gold jewelryincluding a pair of floriform oval jelly opal cluster stud earrings; two rings set with oval opal cabochons or old mine-cut diamonds.

A PAIR OF OPAL AND DIAMOND DROP EARRINGS in 14ct yellow gold, each set with a round cabochon opal suspending a row of rose cut diamonds terminating in a pear shaped cabochon opal, stamped 14k, 5.0cm,

Pair of Black Opal and Diamond Earrings 14k yellow gold, the post-back pierced earrings mounted with an oval opal doublet weighing approximately 1.87 carats in total, surrounded by round brilliant-cut

PAIR OF OPAL AND DIAMOND EARRINGSPair of 14k yellow gold cluster clip-on earrings set with ten (10) pear-shaped cabochon cut opals (approx. 5.8mmx 4mm) and fourteen (14) round brilliant cut diamonds (

An Opal and Diamond Ring. 14 karat yellow gold ring contains one prong set oval cabochon opal which is aurrounded by ten prong set round diamonds, which are surrounded by a single band of black enamel

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with three graduated oval opal cabochons, punctuated by pairs of old mine cut diamonds, British hallmarks for Birmingham, 1890, size S / 9, 5.

Fourteen-Karat Yellow Gold, Black Opal and Diamond Pendant, in a modern design and bezel-set with an oval cabochon black opal, with an approximate weight of 5.75 carats, and two round brilliant-cut di

Pair of opal, diamond and 14k yellow gold earrings featuring (2) oval white opal cabochons, measuring approximately 18.1 x 13.0 x 4.1 mm and 18.2 x 13.1 x 4.5 mm, displaying a bright pinpoint pattern,

Pair of opal, diamond, 14k yellow gold flower earrings Featuring (16) pear and (10) oval opal cabochons, ranging in size from approximately 6.9 X 5.8 mm to 5.5 X 3.7 mm, centering (2) full-cut diamond

AN ANTIQUE OPAL AND DIAMOND DRESS RING in 18ct yellow gold, set with a trio of graduated oval cabochon opals, accented by pairs of old European brilliant cut diamonds, full British hallmarks (partly o

Set of 18k yellow gold diamond and opal earrings and ring including:18k yellow gold opal and diamond ring; with nine white-crystal oval cabochon cut opals and 20 round brilliant diamonds. One large ov

Pair of ladies' 14 karat Yellow Gold drop earrings. Designed with clustered charms set with oval cut Opal cabochonsaccented by round brilliant cut and baguette cut Diamonds. Suspended from freeform Ye

A PAIR OF MOONSTONE, DIAMOND AND ENAMEL DROP EARRINGS in yellow gold, the articulated bodies set with oval and round cabochon moonstones within borders of rose cut diamonds, accented by black enamel,

Pair of 14K yellow gold earrings set with small pearls and an oval opal cabochon measuring 8.00x5.00mm. Weight: 6.00g. H: 2.50cm - 1 ''

A Pair of 18 Karat Yellow Gold Earrings. Emerald and diamond posts with an oval cabochon opal drop Wt: 6.2 grams

Opal & diamond drop earrings. Features a series of round cut diamonds pave set in gold and featuring a dangling 7.5mm x 5.5mm tear drop opal cabochon. It features butterfly back closures. Total diamon

A pair of cabochon cut 1.5 ct opals with a diamond surround set in 14k yellow gold. Earring size 10 mm x 8 mm.

Nice set of opal jewelry that includes a round cabochon opal with pring set diamond accent in an abstract setting.? Includes a pair of opal post earrings, Both are stamped 14K with the ring having a C

A Collection of Yellow Gold and Gemstone Jewelry, consisting of a pair of 14 karat gold hoop earrings containing a woven seed pearl wrap, a pair of stud earrings containing two oval cabochon cut opals

YELLOW GOLD AND OPAL SET Consisting of a brooch containing one cushion cabochon black opal measuring approximately 22.60 x 19.15 mm, together with a pair of earclips containing two oval cabochon opals

Comprising a pair of Edwardian oval opal, natural seed pearl stud earrings; An oval opal and transitional-cut diamond foliate ring, approx. .26 ct. TW.; La Triomphe oval opal, single-cut diamond, appr

comprising a pendant and pair of earrings; the pendant containing one oval cabochon cut white opal weighing approximately 4.65 carats, and 14 full cut diamonds [M-N/SI] weighing approximately 0.25 car