A black opal, ruby and brilliant-cut diamond pendant, with 14ct gold chain.Opal estimated dimensions

A black opal, ruby and brilliant-cut diamond pendant, with 14ct gold chain.Opal estimated dimensions of 15.9 by 10.3 by 4.2mms. Estimated total diamond weight 0.20ct.Chain with hallmarks for Birmingha

Vintage Black Opal, Two Round Brilliant Cut Diamond and 14 Karat Yellow Gold Pendant. Opal with good play of multi-color. Measures 2" L, 1-1/4" W. Approx. weight: 23.33 grams Condition: Very good vint

Specs Style Number: RG-2722 Metal: 14k Yellow Gold & White Gold Gram Weight: 4.7 Stones: Black Opal Oval, 0.20ctw~ 4 Round Brilliant Cut Diamonds, 0.30ctw~ 6 Rubies Circa: Vintage Condition: Excellent

A BLACK OPAL AND DIAMOND PENDANT AND CHAIN in 18ct yellow gold, the pendant set with a pear shaped cabochon black opal in a border of round brilliant cut diamonds, accented by a further round brillian

Large Important Firey Black Opal Pendant in 14k Yellow gold with Brilliant cut diamonds set in a rope pattern setting. 26.9mm at the widests and 24mm tall

A TSAVORITE GARNET, DIAMOND, BLACK DIAMOND AND RUBY TASSEL PENDANT in yellow gold, designed as an open circle set with tsavorite garnets, accented by rows of round brilliant cut diamonds, suspending a

A glass-filled ruby and diamond cluster pendant. The oval-shape glass-filled ruby, with brilliant-cut diamond surround, suspended from a 9ct gold box-link chain. Estimated total diamond weight 0.40ct.

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

18k white gold diamond and black opal doublet pendant set with a black opal doublet measuring approx. 11mm x 8.5mm, and 45 round brilliant cut diamonds, approx .45 carat total weight, measuring approx

An 18ct gold diamond and ruby pendant. Designed as a four-leaf clover, the circular-shape ruby, with brilliant-cut diamond leaves and stem. Estimated total diamond weight 0.20ct. Import marks London,

A ruby and diamond pendant. Of floral design, the oval ruby cabochon, within a brilliant-cut diamond accent openwork surround, suspended from a 9ct gold box-link chain. Estimated total diamond weight

Ladies 14K yellow gold slide style pendant containing (3) pieces of inlay opal along with (5) round brilliant cut diamonds with an estimated combined weight of .15ctw graded as G to H in color and VS1

A black opal, diamond and eighteen karat gold ringdesigned as an oval opal, measuring approximately 13.3 x 10.9 x 3.5 mm, within marquise and round brilliant-cut diamond mount; estimated total diamond

Ruby Diamond 14k Gold Brooch Pendant High Quality Centering a row of six round brilliant cut rubies, bordered by thirty-two round single cut diamonds weighing an estimated total of approximately 0.32c

14ct rose gold Ruby and diamond pendant. Features one marquise cut, five pear cut and four round cut Purplish Red Rubies in 2.14ct total carat weight, Along with five round brilliant cut diamonds in 0

A GOLD, ONYX, DIAMOND AND ENAMEL PENDANT The oversized round onyx plaque centering a 3-dimensional enameled tiger head, set with numerous round brilliant-cut diamonds and a ruby eye, estimated total d

A GROUP OF GOLD, DIAMOND AND RUBY EAGLE JEWELRY Comprising two brooches, one pendant, and one pendant-stickpin, variously set with round-cut rubies, round brilliant and single-cut diamonds, estimated

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

Crafted of 14k gold. Elegant drop design with pear shaped tanzanite gemstone surrounded by a halo of channel set round brilliant diamonds. Pendant is suspended from three round cabochon cut black opal

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the replacement 18ct gold band. Estimated dimensions of sapphire: 18.9 by 15.8, by 8.1mms. Est

A pair of ruby and brilliant-cut diamond cluster earrings.Rubies are glass-filled.Rubies calculated weight 1.82cts, based on estimated dimensions of one stone 6.8 by 5.2 by 3.2mms. Estimated total dia

AN OPAL AND DIAMOND PENDANT ON CHAIN, the oval-shaped opal within a surround of brilliant-cut diamonds, suspending from a fancy-link chain, mounted in 18K gold, pendant length (including bale): 2.2cm,

An 18ct gold diamond pendant. The brilliant-cut diamond fringe, suspended from a similarly-cut diamond geometric surmount, to the 18ct gold belcher-link chain. Estimated total diamond weight 1.40cts.

A 9ct gold diamond pendant. The brilliant-cut diamond kite-shape panel, with brilliant and baguette-cut diamond surround, suspended from a tapered surmount and curb-link chain. Estimated total diamond