Auguste Bonaz Jewelry

A diamond and pearl circular brooch XIX century, the open circle set with graduated diamonds, one side set with three round old-cut diamonds suspendi...

Purple Amethyst, Pink Topaz, Purplish Magenta Tourmaline, and sparkling white diamonds come together in a beautiful display of color to form a unique rendition of Oscar Heyman Brothe...

This all natural, untreated Imperial green jadeite jade carved into three lilies flowers with one flying bumblebee. It is set in an 18K white gold diamond setting with round brillian...

This late 20th century pin is comprised of full cut green peridots, and red rubys set in 18kt yellow gold in this whimsically classic floral thistle themed design. This pin measures ...

This late 20th century pin is comprised of full cut blue sapphire, and green emeralds set in 18kt yellow gold in this whimsically classic floral thistle themed design. This pin measu...

A dainty Victorian brooch for the most elegant woman! A single prong-set faceted amethyst is surrounded by natural seeded pearls in round bezels. All set in a 14KT gold round filigree setting, accented with a bow motif. Made c. early 1900s. This Victorian accessory...

Fancy yellow canary diamonds and white diamonds are set in 18kt yellow gold and platinum in this whimsically classic floral pansy pin. Consisting of approximately 117 round brilliant...

Blue, fancy pink sapphires and diamonds are set in 18kt yellow gold and platinum in this whimsically classic floral pansy pin. Consisting of 48 mixed cut blue sapphires, 5 round cut blue sapphires, 30 round cut fancy pink sapphires, and 28 round brilliant cut diamonds. This pin measures approximately 1" in height. Stamped by Oscar Heyman Brothers for "Tiffany & Co.", serial no. "74551". *Shreve, Crump & Low Graduate Gemologist commentary: The Oscar Heyman Brothers pansy pin remains one of the most iconic brooch designs of the 20th century. Created in many combinations of gemstones, these special pins are a staple of any fine jewelry collector's gem box...

Edwardian Enamel Diamond and Gold Bumble Bee Brooch

This whimsical floral motif brooch is comprised of 18 karat yellow and white gold and consists of step-cut rubies having an estimated total weight of 13 carats, 7 round brilliant dia...

With a fairytale-like charm, this graceful circular swan design is artfully composed of a unique mix of diamond cuts, from round, tapper, old-cut to baguette, totaling 4.87 carats. T...

Giving the traditional cross symbol an oriental reincarnation, the House of Dilys' is proud to present this sensational 18K White Gold pendant, adorned with 17 Imperial Green Jade...

This exquisite brooch and pendant is the type of graceful yet fearless piece that evokes envy. This one-of-a-kind relic-inspired piece is set with 57 White Collection Grade Round Dia...

Art deco pearls adorn this 14K gold triangular brooch/pendant decorated with floral motifs. Can be worn as a brooch, or attached to a chain and worn as a pendant. ... Tags, Marks, ...

Vintage Brooch From ANGELETTI PRIVATE COLLECTION White and Yellow gold 18kt with Diamonds ct 8.59 and Rubies ct 5.20. This Brooch was Manufactured in ‘60s in Italy by Expert Goldsmit...