David Precious Gems Brooches

This beautiful 14k white gold pin features sparkling old mine cut diamonds weighing approximately 1.50ct. graded F color with VS1 clarity. The diam...

18k White Gold Emerald Frog Pin Brooch by Barry Kieselstein Cord. Circa 1998 2 small round emeralds in the eyes. Details: Measurements: 22mm x 23mm Weight: 10.7 grams Stamped Hallma...

18k yellow gold brooch, with emerald and ruby cabochon and approx. 0.40ctw in diamonds. Tested 18k. Measures 77mm x 35mm. Weight 19.5 grams.

Designed as an astronomical theme with two hemispheres resembling planets in their orbit. The hemispheres are circling a bezel-set, round brilliant-cut diamond of 0.70 ct and G/H-vs quality. Grain-set with 92 brilliant- and rose-cut diamonds totalling approximate 3.40 ct. Manufactured in Platinum 950...

Designer: custom design Material: platinum Diamond: 133 round brilliant cut= 2.00cttw Color: F / G Clarity: VS1-2 Dimensions: pin measures 38.75mm in length Weight: 15.28 grams

From Tiffany & Co, this brooch is made of platinum with a yellow gold bezel set cabochon emerald eye. ♦ Designer: Tiffany & Co. ♦ Metal: Platinum & 18 karat yellow gold ♦ Gemstone: D...

"Sabi" shell brooch in textured 18k yellow gold accented by diamonds by American designer Henry Dunay. The curved shell design measures 3.5" in length, and is set with one hundred e...

Brooch in platinum and 18 karats white gold, grotesque and owl hallmarks. Rectangular shaped, this beautiful art deco jewel is openworked with ribbons motifs, set with brilliant- cut...

This diamond crescent brooch by Tiffany & Co. New York dates from circa 1890-1900. The delicate crescent is set with 21 old European and old mine-cut diamonds mounted in platinum-topped gold. Set with fine, well-cut diamonds in a minimum of platinum and gold, this heavenly crescent was divinely shaped and executed by Tiffany & Co. designers and artisans. Product Details: Item #: BO-21317 Artist: Tiffany & Co. Country: United States Circa: 1890-1900 Dimensions: 2.75" length, 1" width. Materials: 21 old European and old mine-cut diamonds (approximate total weight 9.20 carats): Platinum-topped 18K gold mount Signed: Tiffany & Co. Macklowe Gallery Curator's Notes: Throughout the 19th century, British astronomers made many advances, building on the enormous base of precise observations provided to them by their predecessors in the 1700s. Using the new technique of spectroscopy, they worked to determine the composition of heavenly bodies, while breakthroughs in understanding the geology of the earth -many made by passionate amateur scientists as diverse as surveyors and Anglican clergy - helped them discover the facts about the nature of the moon and newly discovered planets. It was in fact an Anglican priest who first advanced his well-supported theory that the earth was indeed more than a billion years old. Astonishing early imaging of the moon, as well as the appearance of the Great Comets of 1843 and 1882 that remained for months burning in the sky above England, helped stoke popular fascination with heavenly bodies. Star, crescent, sunburst and comet jewelry...

This textured 1980's frog motif brooch pin is excellent for nature lovers, Crafted in solid 18K yellow gold by Hammerman Brothers, topped by (11) round cut diamonds, pave set, wei...

Circa 1910, 18k/Platinum, by Barthman, New York. This elegantly mythic crescent moon brooch by the esteemed New York City firm of Barthman features 3.0 carats of superb white diamon...

This diamond safety pin by Tiffany & Co. is quite a stylish estate piece! Made of 18kt yellow gold, the design consists of a fully functional safety pin with a sparkling pavé diamond...