Brilliant Cut Brooches

This is such a unique and cool looking necklace! It is beautifully crafted and has a vintage look to it. The necklace is 16 inches long. It is made of 10k Rose and Yellow Gold Knot...

Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...

An elegant and beautifully crafted French mid-century diamond brooch, executed in platinum and 18 karat yellow gold as a sculptural cascade of finely twisted gold ribbons, gracefully...

Great gift for a Rabbit lover with this adorable Brooch The hairs are made of yellow gold threads (18k) The eyelashes and mustaches in white gold The eyes are sapphires and the mu...

14k white gold brooch in the shape of a flower set with rock crystal, ruby, brilliant-cut, and single-cut diamonds totaling 0.56ct – F/G – VS/SI detailed description: the dimension...

A beautifully carved natural jadeite jade and diamond brooch dating to the late 20th century, showcasing an elegant Chinese floral and foliate carving mounted within a refined diamon...

A fine Art Deco aquamarine and diamond brooch. In a platinum setting. Set with a central cut-cornered rectangular modified brilliant cut 4.35± Ct aquamarine flanked by 34 small Old European and single cut diamonds (0.94± Ctw). Secured with a (14 karat white gold) pin and safety catch to the reverse. Accompanied by a GEMLAB (Gemological Appraisal Laboratory) report no. GAL202505332. Simply a wonderful Art Deco aquamarine brooch...

A charming Tiffany & Co. bee brooch crafted in 18K yellow gold, featuring a beautifully detailed three-dimensional insect design. The bee is accented with sparkling round diamon...

This exquisite vintage Cartier brooch from the 1980s showcases the maison's beloved Love Birds motif in 18K yellow gold. Intricately carved green and blue chalcedony birds are delica...

Cartier “Le Baiser du Dragon” Diamond & Ruby Pin — 1990s An exceptional piece from Cartier’s iconic Le Baiser du Dragon collection, crafted in the 1990s and executed with the pr...

A finely composed Art Deco ruby and diamond brooch, dating to circa 1920, showcasing the clean geometry and precision typical of the period. Set in platinum and 18ct gold, the piece ...

This dome-shaped pin is made up of 13 spiny little flowers and prong-set in the center of each flower is either a ruby or a diamond: > The nine rubies are 3mm (approx 0.11 car...

A stunning Cartier Paris brooch from the 1991 Revival "Tabriz Collection," crafted in 18K yellow gold. This exquisite piece features a harmonious blend of gemstones including 16 roun...

This is an absolutely gorgeous necklace! It is beautifully crafted and has a vintage look to it. The necklace is 17 inches long and extends 3.25 inches further with the bottom 2 lin...

An exclusive sculptural brooch from our fine jewelry collection, crafted entirely by hand in our historic atelier in Florence. The design, characterized by extraordinary figurative r...

--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Bezel Set - Nice Brilliant White Diamond - 0.02ct (approx.) - On Collar (2) Natural Genuine Sapphires - Round Brilli...

Vintage Gold & Enamel Dog Brooch 18ct Gold tagged & tested Circa 1970’s Cute, vintage dog with a rub over set, diamond encrusted tail & gorgeous, natural ruby eye. He ...

This unique fox motif lapel clip, created by David Webb, is an unusual item for this designer. The lifelike head and rear baton style clip are generously encrusted with brilliant cut...

Designer: CARTIER Detailed Description: Elevate your style with this vintage Cartier pin brooch, crafted in 18 Karat yellow gold. Featuring 43 round brilliant diamonds totaling 1.3 carats with F color and VS clarity, this piece sparkles with elegance. The 97 round brilliant rubies, weighing 7 carats, add a splash of rich color, creating a captivating contrast against the gold. Measuring 2.21 by 2.19 inches, this brooch is a statement piece, perfect for vintage jewelry enthusiasts. Weighing 49.8 grams, it offers a substantial yet comfortable wear. This striking design embodies timeless elegance, making it a standout addition to any collection. Style: Pin Metal: 18 Karat Yellow Gold Gemstone 1: 1.3 Carat Diamond Number of Stones: 43 Color: F Clarity: VS Shape: Round Brilliant Gemstone 2: 7 Carat Ruby...

For sale is this very cute Belgian duck brooch. This 18k yellow gold animal is set with a single cut diamond eye and decorated with a sapphire, ruby and sapphire. It bears a Belgian ...

Estate Vintage 18K Yellow Gold Diamond and Gemstone Brooch - VHK#194B Item Details Diamond are natural, round brilliant, G Color, VS Clarity Gemstones consist of tourmaline, citri...

A striking Van Cleef & Arpels brooch, designed as a naturalistic leopard reclining upon a sculpted gold branch, pavé-set with brilliant-cut diamonds and punctuated by black onyx ...

18k yellow gold brooch in the shape of a flower set with coral and brilliant-cut diamonds up to 1.00ct – F/G – VS/SI detailed description: the dimensions of the brooch are 4.6 cm l...

An exquisite Oscar Heyman Gardenia brooch, masterfully rendered in platinum. Pavé-set diamonds form softly contoured petals with exceptional depth and ...

14k yellow gold brooch set with sapphire and brilliant cut diamond up to 0.25 carat - F - VS detailed description: The size of the brooch is 6.0 cm by 3.4 cm wide Weight 11.9 gram...

A rare and charming vintage Cartier Diamond Double Heart Safety Pin Brooch, masterfully crafted in 18 karat white gold and designed as the Maison's iconic safety pin motif suspended ...

A pair of finely detailed brooches in yellow gold 750/1000 (18 carat gold) depicting small wrens perched on thin branches. The delicate worksmanship and the multi-colored cloisonné ...

This gorgeous vintage Van Cleef & Arpels brooch features an adorable snail design crafted in 18k yellow gold and set with brilliant-cut round D-E-F VVS1-VVS2. Made in France circ...

--Stone(s):-- (1) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - Fancy Deep Brown Yellow Diamond - SI1 Clarity - 0.98ctw (approx.)** See Certification Details Below for...

Designer: Tiffany & Co Video: Video Link Detailed Description: This vintage lorgnette pin brooch by Tiffany & Co exudes timeless elegance, crafted in luxurious platinum. Ador...

This vintage animal novelty brooch features a whimsical stylized turtle, beautifully masterfully crafted in solid 18K yellow gold. Bearing the prestigious hallmark of Cartier Paris, ...

Art Deco diamond and certified natural saltwater pearl brooch of elegant openwork geometric design centred by two principal old European cut diamonds weighing approximately 1.94 and ...

A remarkable example of Jean Schlumberger’s artistic vision, this Tiffany & Co. 5-Leaf Pin Brooch is exquisitely crafted in 18K yellow gold and platinum, showcasing the designer’...

A Moira flower head brooch with blue, pink, green and white plique à jour enamel and diamonds, with a rub over set round brilliant-cut diamond in the centre of a shaded blue to white...

Yellow and white gold brooch, 750/1000 (18 carats), depicting a bird perched on a branch. The finely chiselled plumage is rendered in textured yellow gold, enhanced with white gold e...

Vintage Cat Brooch 18ct Gold Hallmarked London 1962 Makers Mark B R L Introducing our exquisite Vintage Cat Brooch, crafted from 18ct yellow gold and adorned with stunning detai...

An iconic and highly collectable Cartier jewel, exquisitely crafted as a waving American flag in rich 18K yellow gold and the rope on the pole is in 18K white gold. The dimensional f...

A charming vintage Tiffany & Co. diamond brooch set in 18k yellow gold, circa 1990s.

The brooch is designed as an elegant umbrella, crafted in polished yellow gold and...

A charming expression of Cartier's celebrated menagerie, this Three Elephants brooch transforms family symbolism into wearable sculpture. Polished gold elephants flank a pavé-set mat...

Vintage 14 Karat Yellow Gold Pearl and Diamond Crescent Moon Brooch/Pin- This lovely crescent moon brooch features nine white pearls and one round brilliant cut diamond set in beaut...

Certifications: VCA Certificate of Authenticity Size: 2 inches Creator: Van Cleef & Arpels Metal: Platinum & 18k Yellow Gold Weight: 21.17 grams Period: 1979 Condition: Used ...

Art Deco-Style Sapphire & Diamond Bar Brooch — 18K White Gold A sleek and highly elegant bar brooch inspired by the sharp geometry and refined glamour of the Art Deco period. Th...

Antique Tortoise Brooch 18ct Gold Tested Circa 1920’s Fabulous, antique tortoise brooch. Set with beautiful, blue enamel & gorgeous old cut diamo...

Lovely Edwardian Sapphire and natural pearl bar pin brooch of bezel set blue sapphires with pegged pearls. Set in 14k gold setting with a platinum top, with ...

The dolphin brooch is depicted in movement, springing up from the waves. The body is decorated with custom cut tinted New Zealand paua shell (abalone) topped by transparent crystal....

Designed as a dimensional pod of yellow gold whales with grooved features Featuring round brilliant cut diamonds pavé set throughout Weighing approximately 2.50 carats total - G/H co...

This Van Cleef & Arpels double clip brooch from the 1950s epitomizes mid-century glamour. Crafted in platinum, it features graceful ribbon-like scrolls pavé-set with round brilli...

CARTIER brooch featuring two elephants, a mother and her calf, in 18k yellow gold and emeralds. Dimensions: 3 × 1.6 cm. Weight: 11.36 grams. Manufacturer's hallmark and eagle's head ...

This exquisite brooch is a true testament to the art of fine jewelry, expertly crafted from 18K white gold. Its design features a captivating combination of luxurious gemstones, incl...

Love starts with the heart and lasts on the lips. This might be the sexiest brooch ever! Our sexy gold statement heart brooch with a diamond kiss. Shine your love on! Composition: S...

Tiffany & Co 1950s Diamond brooch. An exquisite example of a Mid-Century Tiffany Brooch, a diamond floral spray elegant flowing scroll, set with round brilliant-cut diamonds and...

--Stone(s):-- (5) Natural Genuine Diamond - Round Brilliant Cut -Prong Set - Nice Brilliant White Diamonds - 1.45ctw (approx.) (Largest Center approx. 0.60ct alone!) Material: Solid...

This fabulous Van Cleef & Arpels brooch from the classic Nerval collection features a flower design crafted in 18k yellow gold with white mother-of-pearl petals and 3 brilliant-c...

A finely crafted Andreas Daub violet brooch, made in Germany circa 1960, designed as a naturalistic floral composition. The piece features three carved amethyst flowers, each with softly sculpted petals that capture the delicacy and movement of violets in bloom. At the center of each flower is a diamond accent, adding a refined touch of brilliance against the rich purple tones of the amethyst. Two carved jade leaves, detailed with naturalistic veining, create contrast and depth, enhancing the botanical character of the brooch. Signed and marked “Andreas Daub,” this German mid-century brooch reflects the era’s taste for expressive floral jewelry, combining colored gemstones, dimensional carving and elegant gold work. The reverse shows a secure pin fitting and the maker’s mark. Has been professionally cleaned and inspected and will be elegantly packaged for gifting. A certificate of authenticity issued by Alexandra Matias Jewelry...

14k yellow gold brooch with amethyst, jade, and brilliant-cut diamonds up to 0.50ct – F/G – VS/SI detailed description: the dimensions of the brooch are 5.2 cm long by 5.3 cm wide ...

An elegant and highly collectible vintage brooch by Van Cleef & Arpels, masterfully crafted in richly textured 18 karat yellow gold. Designed as a dynamic, sweeping plume or stylized...

14 karat gold hand-carved agate black butterfly diamond pendant necklace brooch. The process of making this pendant set in 14k gold with sparkling diamonds, started just like that ...

A magnificent and highly important Mid-Century "Giardinetto" statement brooch, masterfully crafted in solid 18-karat yellow gold. This monumental piece, weighing a luxurious 56.30 gr...

1920's Art Deco double clip brooch in Platinum set with 8.5ct brilliant cut diamonds, 5.8ct tapered baguettes diamonds and pink sapphires. We are delighted to introduce you to thi...

A timeless example of Tiffany & Co. artistry, this vintage floral brooch is exquisitely crafted in 18K yellow gold and platinum, showcasing a graceful nature-inspired design. The elegant bloom features a lustrous 6mm pearl at its center, surrounded by pavé-set round brilliant-cut diamonds that illuminate the sculpted petals, leaves, and curling stems. The combination of precious metals, organic forms, and intricate detailing reflects Tiffany’s celebrated heritage of botanical-inspired jewelry craftsmanship. Measuring 29mm by 37mm and weighing 10.6 grams, this sophisticated brooch offers versatile elegance for a jacket, dress, scarf, or lapel. Hallmarked “Tiffany & Co. 750 PT950,” this vintage creation embodies timeless beauty, refined craftsmanship, and the enduring collectible appeal of Tiffany fine jewelry...