10K GOLD ANTIQUE OPAL & DIAMOND BAR BROOCH, 4g

10k white and yellow gold pin brooch, set with a central round shaped cabochon opal, approximate total weight of opal 1.57ct, flanked by four old European cut diamonds, approximate total weight of dia

AN ANTIQUE OPAL AND DIAMOND BAR BROOCH in 18ct gold, set with a central oval cabochon opal between two old cut diamonds, with further rose cut diamonds to the bar, French import marks for 18ct gold, 3

NO RESERVE - AN ANTIQUE BLACK OPAL AND DIAMOND BAR BROOCH, CIRCA 1910, Made in yellow gold and platinum, Oval cabochon black opal, weighing approximately 1.61 carats, Single cut and rose cut diamonds,

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

Antique 10k white gold filigree brooch with diamond and sapphires Width: 2 1/8", total weight: 3.6 grams Provenance: The collection of Pat and Bill Crome, Elgin, Texas *All diamond or stone details in

in 15k, 14k, and 10k gold; set with diamond, enamel, seed pearl, cultured pearl, sapphire and opal; two European-cut diamonds weighing gross weight  approximately: 22.7 grams (some damage/loss to ena

Vintage 10K star with seed pearls, tested 10K with .15 carat diamonds, 1 1/8" diameter. Antique bar pin wit seed pearls and blue gems stamped 10K, 1 7/8". 14K bracelet with multicolored faceted stones

An antique late 19th-century figurative brooch made of 10K gold and sterling silver. The piece represents two circus monkeys hanging on a bar. The pin is richly embellished with round-cut emeralds, ru

Assorted Antique Jewelry Lot, including 14k bar pin with seed pearls and center old rose cut diamond, 10k gold horseshoe brooch, stickpin with old cut diamond, 14k gold thimble, oval ring with coral c

A 10k Gold Diamond Bar Brooch PinApproximately : 0.50 carat Center Diamond, 2.56 TCW - Diamonds Approximate Dimensions: 6.2 cm (length) x 1 cm (width) x 12.2 grams in weight

Crafted of fine 18k yellow gold with a platinum flash on the face. Features alternating clusters of small rose cut diamonds and square single cut sapphires in a graduated arrangement, placing the larg

Ladies fine 10k yellow gold, opal, and diamond brooch, weighing 25.7 grams. Unmarked but tested for 10k gold. Measures 51mm across. Condition: good, see images.

Antique Gold and Diamond Bar Broochthe bar brooch set with three diamonds to include an old European cut diamond (5.5 x 5.5 x 3 mm) weighing approximately .55 carat (I color, VS2 clarity) prong set to

METAL: 14k Gold. MEASUREMENTS: Brooch is 35mm in diameter. GEMSTONES: Opal (multiple stones are chipped). Diamonds approx. 0.60ctw. MARKED: 14k. WEIGHT: 11.4 grams.Gemstones have not been graded for c

8.95 dwt intricate work on pearls and diamond

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 58mm x 4.8mm. Comes with box. GEMSTONES: Old mine and rose cut diamonds approx.1.00-1.20ctw. TESTED: 18k/ Plat top. WEIGHT: 3.8 grams.Gemstones have

Metal : 14k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw, Opal (multiple small chips on stones) Measurements : Brooch is 35mm in diameter Marked: : 14k Weight:

A pin/pendant, 19th century, with a large opal and rose cut diamonds. Dimensions:2 1/2" x 1 3/4", the total approximate weight is 10.5 dwt. The opal is 26mm x 15mm, the diamonds have a total approxima

Set with diamonds of various size, largest diamond approx. 0.20 carats, and a C-catch. L. 4.7 cm, 4.3g.

METAL: 14k Gold. MEASUREMENTS: Brooch is 55mm x 16mm. GEMSTONES: Turquoise, Diamond. TESTED: 14k. WEIGHT: 5.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and col

Antique 14k Gold Opal, Ruby, Diamond Brooch. Antique brooch with a large, lovely opal stone, 16x12mm. With 6 rubies and 12 old cut diamonds. 2.6x1.6cm. 4.16gr.

Antique Silver, Gold, Ruby and Diamond Bar Brooch One oval ruby ap. 1.10 cts., 12 cushion-shaped rubies, 54 old-mine cut diamonds ap. 3.30 cts., ap. 6.6 dwts. C

AN ANTIQUE DIAMOND BAR BROOCH in yellow gold and silver, set with a cluster of old cut diamonds on a tapering bar set with further old cut diamonds, the diamonds all totalling 0.4-0.5 carats, no assay

METAL: 18k Gold. GEMSTONES: Two small rose cut diamonds. Ruby. Center gemstone is chipped. MEASUREMENTS: Brooch is 43mm x 5mm (missing a dangle element). TESTED: 18k, Plat. WEIGHT: 3.2 grams.Gemstones