René Boivin Brooches

18k yellow gold and shell top brooch, decorated with rubies and approx. 0.42ctw in diamonds. Brooch measures 2.5" x 2 5/8". Weight of the piece - 51.3 grams.

What a stunning piece! Pearl diamond brooch made by hand in 18KT gold with 3.20 carats of diamonds, some are old cut others are single cut. Year unknown. Diamonds are VS clarity, F-G...

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

18kt gold Cammeo Pendant Brooch Dama cammeo pin that can be used as a pendant too totally handmade in italy

A simple yet detailed circle brooch featuring approximately 1.50 carats of marquise shaped rubies and round cut diamonds. Set in 14k yellow gold, this light weight brooch can be worn...

Brooch in 18 carat yellow gold, eagle head hallmark. This antique gold brooch features a delicate gold leafy design decorated with 10 claw set bri...

Custom-made Turtle brooch with yellow sapphires, tsavorite garnet, and diamonds in 18k yellow and white gold. Tests 18k and weighs 13.9 grams. The natural yellow sapphires are round ...

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...

Antique-inspired Emerald, Diamond Gold Brooch with Yellow Sapphire Shaped like a gorgeous feather with a octagon-cut emerald as focus-point, this Emerald, Diamond Gold Brooch with Yellow Sapphire is so exquisite that it can be compared with one of the sculptural masterpieces of the Roman baroque style, the ‘Ecstasy of Saint Teresa.’ The sculpture was inspired by a vision of Saint Teresa, which she described in a very visual, even sexual way. An angel plunged a golden spear into her heart, leaving her breathless and consumed with a spiritual pain so intense that she did not want it to end. This brooch is the contemporary transformation of the sculpture found in the Cornaro Chapel, in Santa Maria della Vittoria, in Rome. The artist was Gian Lorenzo Bernini. Why do we say this? Bernini began by designing the chapel as the 'theatre' for his sculpture. Similarly, the Vintage-inspired Emerald, Diamond Gold Brooch also needs a setting, a background. That, of course, is you! The ‘Ecstasy’ is floodlit by beams of natural light from a hidden window. The natural light mingles with the shine from a cluster of vertical bronze shafts behind the sculpture, shaped to bear a resemblance to the rays of the sun. Imagine this precious gold brooch in your outstretched hand. Rays of rainbow aurora will bounce and shimmer, just like it does on the ‘Ecstasy of Saint Teresa.’ Features of the Vintage-inspired Emerald, Diamond Gold Brooch with Yellow Sapphire: It is all precious stones in this royal brooch...

18k gold brooch, with rubies and approx. 0.25ctw in diamonds. Brooch is 55mm x 40mm. Marked 18k 750. Weight - 23.2 grams.

Vintage 14k gold butterfly brooch, featuring en tremblant design. Set with diamonds, rubies and emeralds (several stones are missing). Brooch measures 2.75" x 1.75". Tested 14k, no...

This charming dog brooch is expertly crafted in 18k yellow gold and features a whimsical design brought to life with pavé-set natural rose cut diamonds (approximately 0.30 carats) an...