Diamond Brooches

An impressive statement piece, this 18k yellow gold flower brooch is centered by a vivid blue topaz framed by approximately 4.73 carats total weight of sparkling diamonds. The sculpt...

Tiffany & co 1920's beautiful art deco Vintage Brooch pin Onyx and French Cut Diamonds Platinum metal Approx weight 9.0 grams Size: approx 30 x 30 mm This Unique Brooch has a true Vi...

An antique crescent moon brooch, set with a single row of old-cut diamonds, graduating in size, tapering to rose-cut diamonds, weighing an estimated total of 4.00 carats, claw set in...

This exquisite Art Deco Diamond Brooch is full of beautiful baguette diamonds and pristine old mine cut diamonds which create depth and sparkle. The total weight of the baguette diam...

A Victorian diamond star brooch, with twelve points, set with old-cut diamonds, with an estimated total weight of 11.26 carats, with a cushion shaped old-cut diamond, in the centre, ...

Featuring a 1.07carat GIA-certified Fancy Light Greenish Blue diamond with VS1 clarity and no fluorescence, is exquisitely set amidst a cascade of 3,188 diamonds and sapphires. These...

ART NOUVEAU 14k white gold brooch decorated with black enamel and set with old European cut diamonds. 1.00ct – F/G – VS/SI – 7.8 grams detailed description: the size of the brooc...

A classic example of Art Deco Cartier, this elongated platinum bow pin is set with calibre cut onyx and diamonds dating to about 1920. The bow accent was a popular motif in the Edwar...

A stunning, fine and impressive Art Deco 3.83 carat diamond and platinum brooch; part of our diverse antique Art Deco jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooch has been crafted in platinum. The pierced decorated, Art Deco oval-shaped design is ornamented with a 0.23ct, 0.22ct and 0.18ct feature Old European round cut diamond, individually collet set in a horizontal linear arrangement. The feature formation bears a further collet set diamond to the terminals, all encompassed with a pierced decorated Art Deco setting incorporating forty-eight diamonds, in a combination of Dutch and eight cuts. The symmetrical, stepped millegrain border of the brooch is further ornamented with forty-four diamonds, completing the design. The stunning antique brooch secures to the reverse with a hinged pin and sheath style fastening. This 1920s diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive antique diamond brooch is supplied with three IDGL diamond grading report certificates for the feature stones, in addition to an IDGL diamond grading report card for the supporting stones. This stunning Art Deco diamond brooch is an exquisite choice for both gifting and personal acquisition. It serves as an exceptional anniversary or milestone birthday present and is ideal for romantic occasions or celebrating significant life achievements. Collectors and enthusiasts of Art Deco design will admire its bold geometric form and period craftsmanship, while it also stands out as a remarkable statement piece for personal enjoyment. 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 in this stunning example of Art Deco diamond jewelry. Condition This stunning 1920s platinum diamond brooch...

Tiffany & Co. vintage Azalea brooch in 18K yellow gold, featuring five textured petals with finely engraved surface detail and six round brilliant diamonds totaling approximately...

The brooch depicts a swallow captured in full-wing flight, with the primary construction in textured bark-finish yellow gold. The body and upper wing sections are pave-set throughout...

A stunning floral brooch in 18k yellow gold, the broad five-petal blossom face mystery-set with calibré-cut blue sapphires in a continuous invisible-set. As a result, there is no pro...

An absolute museum-grade masterpiece of geometric luxury, this monumental vintage Art Deco style plaque brooch. Masterfully handcrafted in solid 18k white gold, this heavy, red-carpe...

An exceptional early 20th century butterfly brooch of notably high quality, beautifully modelled with vibrant yellow enamel wings highlighted by striking iridescent blue enamel panel...

Elegant and refined, this Art Deco Diamond Sapphire Platinum Bar Brooch embodies the geometric sophistication and exceptional craftsmanship that define the finest jewelry of the earl...

Extremely rare Art Nouveau brooch of a seagull. The finely modelled bird is decorated with guilloché-enamel in pale blue, green and pink iridescent colours. The bird is made out of 1...

Striking vintage style brooch from our special Haruni atelier holding a 8.60 carat emerald at its centre set in yellow gold, surrounded by 108 del...

Amethyst 53.20 carats, Ruby 18.88 carats, Onyx, Blue Sapphire 9.11 carats, Tsavorite 7.80 carats and Diamond 3.60 carats Brooch set in 18 Karat White Gold Settings Width: 4.0 cm L...

Platinum brooch in the shape of a fish set with single cut diamonds. 0.50ct – F/G – VS/SI detailed description: the size of the brooch is 1.6 cm long by 2.3 cm wide weight 4.0 gr...

Since 1912, Oscar Heyman has been creating extraordinary fine jewelry for connoisseurs and collectors. Known as the “Jewelers' Jeweler,” a title earned while producing pieces for Car...

Simply Beautiful! Finely detailed Vintage Art Deco Rectangular Diamond and 0.75tcw Calibrated Sapphire Platinum Brooch. Beautifully Hand crafted in Platinum and Hand set with Center ...

Circa 2000 Asch Grossbardt 14k Yellow Gold Cat Brooch, measuring 1 1/2 inches in length and 5/8 inch wide, weighing 13 Grams the piece is intricately set with Onyx, Hematite and Whit...

Period: 1830 – 1839 Provenance: Russia Length: 5 cm Weight: 22 gr The brooch, dated to the 1830s and attributable to Russian manufacture, depicts a scarab whose body, made of silve...

Aston Estate Jewelry Presents: A vintage Bumble Bee brooch by Herbert Rosenthal, crafted in 18k yellow gold. This exquisite piece features a bee design adorned with brilliant-cut ...

This luxury panther brooch pendant is crafted in 14k white gold, set with 2.24 carats of round brilliant cut diamonds that shimmer across the sleek body. The eyes feature 0.74 carats...

Tiffany & Co. Hummingbird Diamond Pin Brooch Style: Vintage Pin / Brooch Metal: Platinum PT950 Diamond Shape: Round Brilliant Diamonds & 1 Round Faceted Blue Sapphire Total Carat We...

Jewels of diamonds and sapphires recreate this saltwater creature. An 18k yellow gold base is furnished with pavé set diamonds. Bezel set in 18k white gold, sapphire cabochons decora...

18 karat yellow gold bee brooch. This lovely brooch is beautifully designed with a body of invisibly set rubies and a South Sea pearl. The wings and head are composed of round brilli...

This stunning antique pin/brooch is crafted in solid platinum during the art deco period. It features the most adorable floral patterns and is completely drenched with fine quality o...

A stunning, fine and impressive vintage 1.75 carat aquamarine, 1.38 carat diamond, 18 karat yellow gold and palladium spray brooch; part of our diverse 1950s vintage brooch collectio...

Simply Beautiful! Victorian Revival Seed Pearl and Diamond Brooch Pin. Hand set with Seed pearls and 0.03 Carat Diamond. Measuring approx. 1.65" long. Beautifully Hand crafted in 14K...

–Stones– 148 Natural Genuine Diamonds - Old European Cut - Pave Set - 4-5ctw approx. 1 Natural Carved Stone - Comb - Orange Color Material: Solid Platinum Top w/ Yellow Gold Back We...

Brooch 18K With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva-based jewelry brand that creates modern jewelry masterpieces suitable for everyday life. It is our honor to create fine jewelry, and it’s for that reason that we choose to only work with high-quality, enduring materials that can almost immediately turn into family heirlooms...

You'll notice immediately the dramatic verticality of this brooch and how its intricate construction enables it to move with you and catch the light. The diamonds are gem-quality white stones, bright and lively. We suggest you style it with a modern twist as the centerpiece of a necklace, on an interesting gold...

Circa 1970s 18k Yellow Gold Bee Brooch by the Iconic Jeweler Herbert Rosenthal, measuring 3/4 inches in length and 1 inch from wing tip to tip, set with Round Brilliant cut Diamonds,...

Broche Art nouveau en or rose et argent 18 carats (750 millièmes) en forme d'iris pavée de diamants taille rose. - Poids total du bijou : 9,5 g environ. - Longueur 6,2 cm. - Poinço...

The delicate beauty of rosebuds is illustrated with diamonds and gold. Pave set diamonds in 18k white gold give sparkling life as the rosebuds, while 18k yellow gold softly folds ove...

We are delighted to offer this stunning antique Victorian 14K gold brooch. This brooch presents an impressive and endearing design with a crossed centre portion with 12 turquoise s...

RETRO 18k bicolour gold brooch set with ruby ​​verneuille and rose-cut diamonds up to 0.10 ct - G/H - SI Detailed description: The brooch measures 6.5 cm long and 8.9 mm wide Weig...

High Jewelry Masterpiece: Diamond-Paved Lobster Brooch on Sardinian Red Coral Presenting an extraordinary statement piece that celebrates the exquisite treasures of the Mediterrane...

A refined Van Cleef & Arpels floral brooch from the 1990s, crafted in 18k yellow gold and showcasing the maison’s timeless elegance and attention to detail. The design features ...

RETRO 18k bicolour brooch set with ruby ​​and old mine cut diamond up to 0.08ct – G/H – SI detailed description: the size of the brooch is 3.0 cm long by 2.5 cm wide weight 11.0 ...

This is a stunning antique Art Nouveau - Art Deco Enamel, Rose Cut and Old MIne Cut Diamond, Ruby, Sapphire and Pearl Fly Bug Insect Brooch Pin in 10 Karat Gold. The magnificent insect brooch has a central 1/2 Carat Old Mine Cut Diamond...

An exquisite example of Tiffany & Co.’s timeless elegance and masterful craftsmanship, this Diamond Floral Wreath Pin Brooch is a captivating jewel that beautifully combines soph...

This Oscar Heyman Pansy is one of the most coveted brooches to own. It set with calibrated blue Sapphires brilliant cut, colorless Diamonds and brilliant cut treated yellow Diamonds. It measures 36mm x 32mm and weighs 20 grams. I suggest making a chain specific for this brooch so you can also wear it on a chain. Oscar Heyman was a main manufacturer for Tiffany, Cartier and Van Cleef in...

This striking panther brooch pendant is crafted in 14k white gold and adorned with 2.43 carats of round brilliant-cut diamonds in a seamless cluster setting, creating an all-over shi...

Here we have an absolutely jaw dropping vintage brooch that was very well crafted from solid platinum and 18k yellow gold. This fancy brooch features a beautiful dual flower and branch design that is completely drenched with TOP QUALITY sapphires and diamonds throughout. The round brilliant cut sapphires total approximaltey 4.60 carats in weight, of which two have been randomly selected by GIA for testing, indicating that they are 100% natural sapphires with one having no indications of heat treatment and the other having minor and acceptable heat treatment. These gorgeous stones cluster at the center of each flower and display the most magnificent and true royal blue color that brings such a rich and desirable look to this piece. The remaining areas are covered with round and baguette diamonds that truly set this piece on fire, showing remarkable brilliance for super glamorous look. This vintage brooch is 100% ready to wear upon arrival and guaranteed to impress with its incredible workmanship and and TOP QUALITY stones! Enjoy :) --Stone(s):-- (19) Natural Genuine Sapphires - Round Brilliant Cut - Prong Set - TRUE ROYAL BLUE Color - 4.60ctw (approx. based on GIA measurements) ** See Certification Details Below for Complete Info ** (68) Natural Genuine Diamonds - Round Brilliant & Single Cut - Prong Set - E-F Color - VS1-VS2 Clarity - 1.40ctw (approx.) (12) Natural Genuine Diamonds - Straight Baguette Cut - Channel Set - F-G Color - VS1-VS2 Clarity - 0.60ctw (approx.) Total Carat Weight: 6.0 (approx.) Material: 18k Solid Yellow Gold & Solid .900 Platinum (The pin stopper is not gold) Total Weight: 28.95 Grams Overall Height: 40.6mm (1.59") (north to south with the pin running horizontally) Overall Width: 56.1mm (approx. 2.21") (east to west with the pin running horizontally) Thickness: 10mm (not including the pin) Backing: Pin w/ Swivel Closure Condition: Vintage statement brooch...

The heart of this 18 karat yellow gold Tobacco Flower brooch is a stunning GRS-certified vivid royal blue oval sapphire from Sri Lanka, measuring 10.73 x 9.64 x 5.99 mm and weighing ...

This magnificent antique bow pin brooch was crafted in solid platinum during the art deco period. It is adorned with with large and fine quality...

Finely detailed Platinum Ruby and Diamond Tie Tac Brooch, center securely nestled with an oval Ruby weighing approx. 0.96 Carat, surrounded by Diamonds, weighi...

An antique diamond six point star brooch and hair pin, with rays, with an old-cut diamond, in a cut down setting, in the centre, with an air gap surrounded by a flower, grain set wi...

Delicately crafted and rich in movement, this exquisite entremblant butterfly brooch captures the artistry of fine jewelry design. Fashioned in luminous 14K yellow gold, the piece fe...

A striking antique brooch dating to 1900, designed as a finely sculpted lion’s head crafted in 10 karat gold, gripping a sparkling old European cut diamond within its jaws and accent...

This vintage David Webb brooch is a refined example of the designer’s work in platinum and diamonds. The piece features an openwork layout built around botanical motifs, giving the b...

A Victorian opal crescent moon brooch, set with oval opal cabochons, graduating in size, with old mine-cut diamonds set between the outer edge of the opals, with a plain inner curve,...

Notable Victorian period Diamond spray brooch made of silver over 15 Kt gold - 1860 ca Designed as a beautiful flower & leaf spray richly set with a selection of old Diamonds totalling 7.50 Ct Diamonds consist in 2 old mine cut diamonds totalling approx 1.90 Ct (G/H-VVS/VS) – 30 old mine cut diamonds totalling approx 5.00 Ct (G/H – VVS/SI) – 27 rose cut diamonds totalling approx .60 Ct TCW is approx 7.50 CT Impressive Victorian artwork...

Circa the Edwardian era, this large and impressive Rhinoceros beetle brooch is encrusted with Rose Cut diamonds on an 18k gold and sterling silver body. The insect’s head and antenna...

We are delighted to offer this stunning antique Victorian sapphire and diamond brooch made c.1880. The brooch is made from 9ct gold with a solid silver front which complements the s...

Circa 1920's. Beautiful Edwardian period brooch made by Dreicer & Co. The diamonds are a mix of old mine cut and single cut. Very bright and lively stones. Along with two Black ...

Designed as a dimensional floral bouquet spray motif with sweeping gold stems and furling foliage Featuring one substantial flower with calf's head cut sapphire petals prong set in w...