French Turquoise and Diamond Yellow Gold Brooch Pin

Delightful brooch pin crafted in 18 karat white gold featuring round brilliant cut diamonds weighing approximately 5.33 carats total G color VS clarity, trimmed with 105 square cut rubies weighing approximately 4 carats total, fashioned into a bow. This beautiful diamond and ruby encrusted bow brooch pin...

.55 Carats of Round Brilliant Cut and Single Cut Diamonds, G Color, VS Clarity, Set into Platinum and 18 Karat Yellow Gold. Weight: 15.31 grams This Brooch is Accompanied by a ...

This spectacular platinum Edwardian bow pin is set with approximately 11.25cts of European and old mine cut diamonds F-H color and VS clarity. The brooch measures 3 inches in height...

Platinum Art Deco Brooch Set with 29 Old European Cut Diamonds Weighing Approximately 5.35 Carats, H Color, VS Clarity. The Center Diamond is Approximately 1.15 Carat.

Magnificent Cartier Art Deco Platinum and Diamond Brooch featuring a matching pair of important Old Mine Cut Diamonds weighing 5.60 carats and 5.64 carats. Both accompanied by a GIA report stating that they are H color VS1 and H color VS2 clarity. This brooch comes with an Expertise letter from IAJA (international Antique Jewelers...

Beautiful Edwardian brooch pin/necklace intricately crafted in platinum and yellow gold showcasing 58 Old Miner Cut diamonds weighing approximately 14...

A vintage 14k yellow gold and turquoise comma shaped brooch. Oval cabochon cut turquoise are mounted in prongs setting. Measurements: 2" W x 1 3/8" H. Weight is 15.3 grams.

An 18kt hammered yellow gold, agate and turquoise brooch pin. This piece is finished beautifully with cabochon cut turquoise pieces and a large cabochon agate in the centre, surround...

A stunning, fine and impressive antique 0.06 carat turquoise and 0.27 carat diamond and 14 karat yellow gold grasshopper brooch; part of our diverse gemstone jewelry and estate jewelry collections. This stunning antique gold brooch has been crafted in 14k yellow gold. The brooch has been crafted in the form of a three dimensional grasshopper. The body and wings are embellished with an impressive array of bead motifs, each encircled with a spiralling border, replicating the variety of organic textures within the insect's anatomy. Both of the compound eyes of the grasshopper take the form of a collet set, cabochon cut turquoise, totalling 0.06 carats. The thorax and abdomen of the insect are each embellished with an individually four claw set, Old European round cut diamond. The grasshopper is further ornamented with yellow gold legs, incorporating pierced decoration to the hind femur. The underside of the brooch is embellished with plain wirework style ornamentation, replicating the details of the insect's spiracle, and completing the anatomical design. The brooch secures to the reverse with a hinged pin and hook. The antique gold brooch is hallmarked to the reverse with the French import mark for 14ct yellow gold (St Jacques shell with an 'a' to the centre). The gold grasshopper brooch is fitted to a fine and impressive hinged push fit blue leatherette and satin lined presentation case. The satin lined interior displays the highly regarded London maker and retailer's mark 'Tessier, New Bond Street, London'. This impressive vintage gemstone brooch...

Art Deco style, this ten carat antique yellow gold bar pin is accented with bezel set natural turquoise stones in patterned filigree. The 2-3/8 inch pin has decorative scroll ends an...

A stunning Victorian turquoise and 0.08 carat ruby, 0.06 carat diamond and 18 karat yellow gold, silver set brooch with 15k gold pins; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive has been crafted in 18k yellow gold with a silver setting, and 15k yellow gold pins. One of the pins is ornamented with a silver setting to the upper border, modelled in the form of a three dimensional falcon. The falcon is embellished with a total of one hundred and thirty-nine pavé set cabochon cut turquoise. The bird's eyes and beak are accented with two bezel set rubies and two pavé set diamonds. The matching pin is ornamented with a French knot style 18k yellow gold motif to the upper border. The pin brooches connect via two spiga style chains. This antique Victorian brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold and silver set, with 15k gold pins. The brooch is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique Victorian bird brooch is exceptional quality set with rubies, diamonds and turquoise. The brooch is an exceptional gauge of gold and is in excellent condition. Gemstone Quality Turquoise Quality Color Turquoise Cut Cabochon Ruby Quality Color Red Cut Cabochon Content 0.08 carat Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Old Mine Content (total) 0.06 carat Dimensions Length of Falcon Setting 2.8cm/1.1" Width of Falcon Setting 9.25mm/0.36" Length of Falcon Pin...

Vintage Tiffany & Co. 18 Karat Yellow Gold and Turquoise Brooch/Pin- This magnificent brooch by Tiffany & Co. features 16 turquoise stones set in beautifully detailed 18K yellow gol...