Antique Colombian Emerald, Gold, Diamond Brooch

Antique Natural Oval Emerald, Gold, Diamond and Platinum Brooch. Oval cut emerald approximately 11.3 x 14.3 x 5.9 mm, apprx 5.7 carats. The emerald has natural inclusions and has characteristics of a

Antique 18k gold brooch, set with approx. 9.7mm x 7.4mm emeald, surrounded with approx. 0.80ctw in diamonds. Brooch is 52mm x 15mm. Tested 18k. Weight 5.8 grams.

An antique (ca early/mid 20th century) 14K yellow (rose-ish coloring) gold brooch, with pin back, featuring an oval emerald approx 7.5mm x 7mm, and with channel set and prong set old mine-cut diamond

METAL: 18K gold. GEMSTONES: rose cut diamonds, emerald. MEASUREMENTS: brooch is 48mm long x 12mm at widest point. TESTED: 18K. WEIGHT: 4.6 grams.Gemstones have not been graded for color and clarity, a

Brooch is 44mm x 41mm. Emerald cabochon - approx. 9ct, Diamonds - approx. 1.00ctw. Tested silver and 15k. Weight - 16.2 grams.Gemstones have not been graded for color and clarity ,and tested for clari

Antique 14k gold crown brooch, set with a diamond, emeralds and five pearls. Brooch measures 32mm x 25mm. Marked k14. Weight - 5 grams.Gemstones have not been graded for color and clarity ,and tested

AN ANTIQUE EMERALD AND DIAMOND BROOCH in yellow gold and silver, the openwork scrolling design jewelled with emeralds and diamonds, unmarked, 5.8cm, 13.5g.

An antique emerald, diamond, enamel and gold broochWith a central cluster motif set with five cushion-shaped emeralds, a single rose cut diamond and red enamel, accented by four emeralds and one round

Antique Gold, Platinum, Emerald, Demantoid Garnet and Diamond Lizard Brooch 63 old-mine cut diamonds ap. 1.55 cts., 13 cushion-shaped and round demantoid garnets, 2 cushion-shaped ruby eyes, c. 1910,

METAL: 18K gold, silver. GEMSTONES: rose cut diamonds, emeralds(tested RI 1.57 and 1.56). MEASUREMENTS: brooch is 55mm long x 48mm at widest point. TESTED: 18k, silver. WEIGHT: 46.9 grams. Gemstones h

18Kt Yellow Gold Diamond & Emerald Cat Brooch. With white gold necklace on cat. Weight - 14 dwt. Measures - 2 1/8" long.

Hand made in Italy, circa 1950's. Crafted in 18k white. This piece is suited with a single hinged stem pin bar with a locked. Set with genuine 11 green Colombian Emeralds Approx. 0.80 carats. Accented

Empress 1.50ct Antique Colombian Emerald Cabochon, 0.20ctw SI1-SI2/G-H Diamond & Solid 18K White Gold 20" Necklace From the Estate of Queen Mother Tu Cung Hoang Thai Hau - This stunning necklace was f

DESCRIPTION: an 18k gold yellow gold ring, centered by a Colombian Emerald measuring 10.10 x 8.45 x 5.37mm with an estimated weight of 3.35ct. The Emerald averages slightly bluish/green (3) in color,

AN ANTIQUE GOLD DIAMOND RUBY AND EMERALD BUTTERFLY BROOCH. 2.3 grams. 2 cm x 1.5 cm.

This is a vintage floral brooch pin rendered in fine 18K yellow gold. It features a large pear-shaped lab grown emerald and six round brilliant cut diamonds. The diamonds are VS clarity and IJ color.

Metal content: 14k Gold.Weight of the item: 10.7 grams.Size: Brooch - 58m x 55mm.Gemstone: Diamond, Emerald.Carat weight: 0.90-1.00ctw.Stamp: n/a, Tested 14k.

This lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabocho

ANTIQUE EMERALD AND DIAMOND BROOCH, LATE 19TH CENTURY designed as a crescent moon, mounted in gold, set with a series of graduated step-cut emeralds, spaced by cushion-shaped diamonds, length 36mm, un

ANTIQUE, EMERALD AND DIAMOND BROOCH Containing three step cut emeralds, four old European, and 14 rose cut diamonds weighing approximately 0.60 carats total. Mounted in silver-topped gold. 1 1/2 inche

A vintage 18K Gold figural brooch. The brooch is made in a shape of a spider, encrusted with a large pearl surrounded by Diamonds, and encrusted with an Emerald stone and a Diamond to the center, and

CARTIER, IMPORTANT CERTIFICATED COLOMBIAN EMERALD & DIAMOND OWL BROOCH, CA. 1950, High carat gold.Vibrant and rich carved emerald of aprpox. 5 ct. (Certificated)Vibrant ruby accents.Diamonds bright an

Metal : 18k Gold/ Platinum Designer : None Gemstone : Diamonds , Pearls, Emeralds, Rubies Measurements : Brooch is 42mm x 28mm Marked: : Tested 18k/ Plat Weight: 7.9 grams

AN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURY in yellow gold and silver, the tapering body set with clusters of step cut emeralds punctuated by rose cut diamonds, unmarked, 10.0cm, 12.7g.