Unknown Brooches

A stunning vintage 21.88 carat amethyst and 1.80 carat diamond, 1.44 carat sapphire and 18 karat white gold brooch; part of our diverse gemstone jewelry collections. This stunning, fine and impressive vintage amethyst brooch...

A fine and impressive antique Worcestershire Regiment bar brooch in 15 karat yellow gold and enamel; part of our diverse collection of military related it...

This beautiful little brooch features a peach coloured coral stone on the top. It measures 6.3mm and sits within a halo of old cut diamonds. The diamonds total 0.50 carat in weight a...

An exceptional, fine and impressive 0.04 carat diamond, 0.03 carat peridot and enamel, 14 karat and 9 karat yellow gold Art Nouveau pin brooch; part of our diverse antique jewellery and estate jewelry collections. This exceptional fine and impressive Art Nouveau pin has been crafted in 14k yellow gold with a 9k yellow gold pin. The terminal of the impressive antique pin has been designed in the shape of a woman's portrait in profile. The terminal if embellished with exceptional hand painted enamel replicating the details the woman's facial features. The shaped terminal setting incorporates her curled hair held within an impressive Art Nouveau period forehead headband, enhanced with swags and feather protrusions, all crafted in 14k yellow gold. The woman's headband is ornamented with three impressive Old European round cut diamonds, alternating with three round faceted cut peridots, completing the exceptional Art Nouveau design. This impressive antique pin brooch is hallmarked to the reverse of the setting with the 14k gold fineness mark and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 and 9 karat gold. This exceptional Art Nouveau pin in gold is supplied with an independent diamond and gemstone grading report card. Such original Art Nouveau examples of this exceptional quality are becoming increasingly difficult to locate. 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 impressive Art Nouveau pin in gold is exceptional quality, set with peridots displaying fine color and brilliance. The well color matched supporting diamonds display a fine white color and brilliance. This pin brooch is an exceptional gauge of gold and in exceptional condition, with a clear hallmark to the reverse of the setting. Reflections in photographs may detract from the true representation of this fine example of antique peridot...

A stunning, fine and impressive, rare antique 11.32 carat rock crystal, 0.59 carat diamond and 0.52 carat sapphire, 18 karat yellow gold and platinum brooch; part of our antique jewe...

An impressive antique 1920s 0.72 Carat diamond and 14k yellow gold, 14k white gold set bar brooch; part of our diverse antique jewelry estate jewelry collections. This fine and impressive antique 1920s diamond brooch has been crafted in 14k yellow gold with a 14k white gold setting. The bar brooch is ornamented to the center with a 14k white gold pierced decorated feature setting, displaying a feature 0.38Ct and 0.34Ct Old European cut diamond, individually collet set to the halo arrangement. The tapering terminals of this impressive bar brooch are set in 14k white gold. The brooch secures to the reverse with a hinged pin and push fit safety clasp, crafted in 14k yellow gold. This antique bar brooch...

A stunning, fine and impressive 0.99 carat diamond and cultured pearl, platinum, 18 karat yellow gold and 9 carat gold set pin brooch; part of our diverse antique jewellery collection. This stunning, fine and impressive antique pin has been crafted with 18k yellow gold and platinum settings and a 9 carat yellow gold pin. The pin brooch displays a feature 18k yellow gold collet set old cut fancy yellow 0.45ct diamond. The feature stone surmounts two platinum, collet set Old European pear cut diamonds, totalling 0.40cts. A single 4mm cultured pearl conjoins and articulates between the supporting diamonds via an integrated ring loop fastening. The 9k yellow gold pin features a subtle turned decoration to hold the brooch more securely. The antique brooch is fitted to the original leatherette presentation box with satin and velvet lined interior, securing with a push fit catch. The interior of the case bears the retailer's mark '53 St Georges St, Canterbury, W Pollard, Watchmaker & Jeweller'. This antique diamond brooch is supplied with an independent diamond and gemstone grading report card. The antique pearl...

A stunning, fine and impressive vintage 7.35 carat diamond and 1.95 carat ruby, platinum brooch; part of our diverse brooch collection. This s...

Vintage 1950’s 14k white gold diamond and blue enamel pin - The pin is set with 11 round diamonds that weigh approximately .30ct. The diamond quality i...

A stunning, fine and impressive antique 0.41 carat diamond, pearl, black onyx and 18 karat yellow gold brooch; part of our antique estate jewelry collections. This stunning, fine and impressive black onyx antique...

A stunning, fine and impressive, unusual antique Victorian 3.05 carat diamond and 0.03 carat ruby, 12 carat yellow gold and silver set dolphin brooch/pendant; part of our diverse col...

An antique brooch with a wreath design made of 18K yellow gold, weighing 31.50 grams in gold weight. Perfect accessory to wear with any outfit.

These retro-style brooches set (2 brooches) are crafted in platinum 950 and feature diamonds. They have a combined weight of 23.64 grams. The brooches are adorned with 124 single-cu...

Mid Century Open Ribbon design brooch featuring 2 Burmese rubies, one oval and one cushion shaped, weighing approximately 3.70 Cts. in total, and 61 round cut diamonds weighing appr...

This stunning, Art Deco 18 karat white and yellow gold brooch weighs 5.7 grams. It contains an old euro cut diamond, with a carat weight of 0.3 The diamond is surrounded by small ros...

A platinum brooch featuring a cabochon sapphire and a cabochon jade, adorned with six baguette diamonds and forty-five round-cut diamonds Approximate Length: 2" Approximate Combined...

An expertly-crafted brooch featuring a combination of pear shape rubies and round brilliant diamonds arranged in a beautiful floral motif. Rubies weigh approximately 4.00 carats tot...

This stunning calla lily flower brooch is made in 18 carat yellow gold with a white gold stem. The brooch is designed as a stylised calla lily, the ...

This exquisite 14k Yellow Gold Natural Round Brilliant Diamond Fancy Victorian Era Brooch is a stunning blend of historical charm and timeless elegance. Adorned with approximately 2....

A fine and impressive antique 2.14 carat diamond and 9 karat yellow gold bar brooch; part of our antique jewelry and estate jewelry collections. This fine and impressive antique diamond bar brooch has been crafted in 9k yellow gold. This impressive brooch displays an impressive feature 0.76Ct Old European cut diamond six claw set to the centre of the bar. The terminal at the either end of the bevel edged bar is ornamented with an individually claw set Old European cut diamond, weighing 0.68Ct and 0.70Ct. This fine example of Victorian jewelry secures to the reverse with a hinged pin and C clasp. This antique diamond bar brooch is fitted to the original hinged leatherette presentation box, with a satin and velvet lined interior and securing with a push fit catch. The interior of the cover features the retailer's mark 'By appointment to Her Majesty the Queen, silversmiths & jewellers, Carrington & Co Ltd, 130. Regent St W.1.'. A contemporary AC Silver...

A magnificent 4 Carat (approximate weight ) Vintage Platinum Brooche. This piece is set with 79 Natural Colorless Old Euro Round Diamonds approximately F-G in color and VS-SI in cla...

DETAILS • unsigned • gold tone with glass stones • vintage designer brooch MEASUREMENTS • 2.5" by 2" CONDITION • excellent vintage condition with minimal signs of wear ❤️...

An unusual vintage 1980s 0.85 carat diamond and 18 karat white gold 'badminton racket' brooch; part of our diverse diamond jewelry and estate jewelry ...

A fine and impressive antique 0.57 carat diamond and 18 karat yellow gold, 18 karat white gold set bar brooch; part of our diverse antique jewelry collections. This fine and impress...

Orecchini a monachella vintage in oro giallo 18k e spilla abbinata, entrambi con cammei in madreperla incisi a mano. Gli orecchini e la spilla hanno il marchio 750 dell'oro 18k. Rea...

An impressive vintage 1950s 6.05 carat aquamarine and 18 karat yellow gold pendant / brooch; part of our diverse aquamarine jewelry and estate jew...

A fine and impressive antique seed pearl and 9 karat yellow gold, platinum set brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique pearl brooch has been crafted in 18k yellow gold. The brooch has a plain circular form ornamented with a total of six evenly spaced, 3mm seed pearls. This impressive antique brooch secures with a hinged pin and safety catch to the reverse of the setting. The brooch is fitted to a hinged leatherette, satin and velvet lined presentation box which bears the retailer's mark 'W&W. LOGAN, 78, BUCHANAN St GLASGOW.' to the interior of the cover. This antique 1920s brooch...

Radiating regal glamour with an Art Deco twist, this magnificent brooch showcases a breathtaking oval 8.45-carat opal, alive with iridescent color play. Flanked by royal symmetrical ...

A fine and impressive 0.16 carat natural blue sapphire and 0.26 carat diamond cluster set, 15 karat yellow gold, platinum set bar brooch; part of our diverse antique jewelry and esta...

An impressive antique 0.52 carat diamond and pearl, 18 karat yellow gold and platinum set brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive pearl bar brooch has been crafted in 18k yellow gold with a platinum setting. The brooch is ornamented with two Old European round cut diamonds, bezel set to either terminal of a swag style ribbon setting. The ribbon swag is embellished with a total of fourteen pavé set eight-cut diamonds. A feature seed pearl is set to the lower border of an articulated linear drop, accented with a further four bezel set eight-cut diamonds. The brooch secures to the reverse with a hinged pin and clasp, and benefits from the additional security of a fine link chain and safety pin. The brooch is hallmarked to the side of the setting with the mark for 18k gold (18K), and the setting has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This antique Victorian bar...

Art Deco Sapphire & Diamond Brooch Sapphires & Round cut Diamonds set in Platinum Measurements: 2.75 inches long

A stunning, fine and impressive antique 3.19 carat natural emerald, 4.38 carat diamond and pearl brooch in 18 carat white gold; part of our diverse emerald jewelry/jewelry collection. This stunning, fine and impressive antique diamond and emerald brooch has been crafted in 18k white gold. The tapering, organic influenced brooch setting displays a feature 3.19 carat step cut natural emerald, four claw set to the body, in addition to two 5mm cultured pearls. The curvilinear, wirework stranded setting is embellished with a total of thirty-one individually claw set diamonds totalling 4.38 carats, in a combination of Old European round and eight-cut. The centre features a simple white gold leaf motif, completing organic brooch design. This exceptional 1920's emerald brooch secures to the reverse with a hinged pin and locking clasp. The antique brooch is hallmarked to the reverse of the setting with the 18ct fineness mark (18CT) and the maker's mark (C&F). The brooch is supplied with two independent diamond grading certificates for the two larger diamonds, in addition to the independent diamond grading report card. "Rather than regarding inclusions in coloured stones as harmful, in small sizes and numbers that do not in any way detract from their beauty, they should be regarded as adding to desirability, for they provide identifying characteristics." Reference: The Connoisseurs Guide to Precious Gemstones, R. Wise, Brunswick House Press. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone. Condition This stunning original antique brooch is fine quality, set with very high color graded old cut diamonds displaying a fine white color, brilliance and presence. The impressive natural emerald displays fine color and brilliance, and the pearls bear...

An impressive antique Victorian seed pearl and 1.39 carat diamond, 9 karat yellow gold and silver set brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive Victorian brooch has been crafted in 9k yellow gold with a silver setting. The brooch has a three-dimensional, graduated spiralling design. The silver set spiral is embellished with a total of fifty pavé set Dutch cut diamonds, totalling 1.39Cts. The brooch is ornamented with four graduated seed pearls. The brooch secures to the reverse with a hinged pin and clasp fastening. This Victorian pearl brooch...

A stunning, fine and impressive antique Victorian 5.95 carat opal and 0.35 carat diamond, platinum and 18 carat yellow gold brooch; part of our diverse antique jewelry collections. his stunning, fine and impressive antique brooch has been crafted in platinum with an 18k yellow gold setting. The pierced decorated frame is embellished with a feature 5.95 carat heart shaped cabochon cut opal, 18 ct yellow gold claw set to the centre of the design. The opal is surrounded by thirteen Dutch cut diamonds, individually collet set within an interlacing border. The heart shaped platinum setting is embellished with a Marquess coronet design incorporating ten further collet set Dutch cut diamonds. The brooch secures to the reverse with a hinged pin and clasp, crafted in 15 ct white gold. This stunning Victorian opal and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum, 18 and 15 carat gold. This impressive antique heart brooch...

Art Deco onyx, diamond and emerald cabochon brooch. Set with one hundred and six round old cut diamonds with an approximate total weight of 10....

Art Deco Platinum Emerald and Diamond pierced openwork geometric plaque pin brooch, C.1930. Centrally set with emerald cut diamond of approximately 1.00 carat surrounded by pierced...

Very attractive new 18 K white Gold brooch/pendant inspired by the glamorous Art Deco era featuring 53 rubies weighing 8.30 ct and 374 br...

Stunning 18kt White Gold Brooch With Emeralds & Diamonds Diamonds 64 diamonds together approx. 2.7 ct Emerald: 5 Emeralds together 1.9 ct Material: 18kt white gold Measurements: ...

Men's Natural Pearl Antique Man Head Stickpin Measurements: 3 inches long

ITEM CONDITION Very Good MANUFACTURER Chanel BROOCH WIDTH 2.5cm BROOCH LENGTH 7cm TOTAL WEIGHT 18.4g

Rare and Beautiful Authentic Hermès Lapel Pin In shape of 3 intertwined spurs with nob end, joined by the eyelets Vintage Item Made of Silver "HERMÈS ...

A stunning, fine and impressive antique 0.22 carat diamond and 0.02 carat ruby, 21 karat yellow gold and silver set brooch; part of our diverse antique jewelry and estate jewelry collections This stunning, fine and impressive antique Victorian diamond brooch has been crafted in 21k yellow gold with a silver setting. The brooch has been realistically modelled in the form of a 21k yellow gold hunting horn, ornamented with a central silver setting, fashioned in the form of a perched bird amongst foliate. The bird is embellished with a silver setting featuring twenty-seven pavé set Dutch cut diamonds. The eye of the bird is represented with a cabochon cut, pavé set ruby. This 21k yellow gold brooch secures to the reverse with a hinged pin and clasp. This diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 21k gold and silver; this carat of gold indicates the high quality of the piece. This antique gold bird 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 bird brooch...

An exceptional, fine and impressive antique 6.09 carat diamond and 10 karat yellow gold, silver set bar brooch; part of our antique jewelry and estate jewelry collections. This exceptional antique diamond brooch has been crafted in 10 karat yellow gold with silver settings. The feature Old European round cut diamond is bezel set in subtle relief to the center of the silver pierced decorated circular frame encircled by a further ten Old European round cut diamonds. The linear frame is ornamented with two rows of Old European round cut diamonds at either side of the central cluster. The brooch’s conjoined rows bifurcate outwards at each terminal; a further bezel set contrasting darker colored Old European round cut diamond sits within the forked frame at either end. This fine example of antique jewelry secures to the reverse with a hinged pin and clip style fastening. The brooch is supplied with an independent diamond grading certificate for the central diamond in addition to the independent diamond grading report card shown. This 1900s brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 10k gold. Condition This antique brooch is fine quality, set with very high color graded, old cut diamonds. The brooch is in excellent condition. Diamond Quality Feature Diamond Color G Clarity P 1 Cut Old European Content 0.30 carat Dimensions 4.34mm x 4.20mm x 2.32mm Diamond One Color M Clarity SI 2 Cut Old European Content 0.25 carat Diamond Two Color Z + Clarity SI 2 Content 0.28 carat Supporting Diamonds Color (average grades) G Clarity (average grades) SI 2 Cut Old European Content 5.26 carats Total Diamond Content 6.09 carats Dimensions Length of bar 7.1cm / 2.79" Width across flared terminal 1...

Fabulous antique tie pin featuring nine natural white button and semi-baroque pearls and old mine cut diamonds (J-M color, VS2-SI2 clarity, approximate...

A very fine and impressive vintage 6.85 carat Old European round cut diamond, 1.10 carat ruby and platinum, flower spray brooch: part of our diverse brooch collection. This stunning vintage flower spray diamond brooch has been crafted in platinum. The vintage brooch has been modelled in the form of a floral spray, consisting of two flowers and foliage tied with a ribbon. The two flower heads are each ornamented with a claw set mixed cut natural ruby, encircled by six individually claw set Old European round cut diamonds, varying in size. The ribbon design, securing the platinum stems of the flowers, is embellished with three channel set calibre cut rubies. The brooch is further ornamented with realistically modelled leaves in relief. This impressive platinum vintage ruby brooch...

A stunning Victorian 1.23 carat kunzite and 1.12 carat peridot, 2.96 carat diamond and 18 karat yellow gold brooch; part of our diverse antique jewelr...

Elegant Tulip brooch in blackened white gold 18 Karat – meaning the piece of jewellery is plated with a black rhodium finish to give it it’s dark ...

A handmade brooch dating back to the 1880s. This delicate piece of jewellery consists of old cut diamonds and natural pearls. The centre pearl measures 6.5mm, whilst the eight in the...

This exceptional antique bar pin is a stunning representation of the Art Deco era's elegant sophistication and unparalleled craftsmanship. Rendered in lustrous platinum, it showcases a sleek and streamlined design that epitomizes the period's embrace of modernity and geometric forms. The centerpiece of this exquisite jewel is a breathtaking European cut diamond, weighing approximately 0.35 carats. This magnificent gem boasts a captivating H color and a coveted VS2 clarity, allowing its fire and brilliance to take center stage. Expertly set in a seamless bezel, the diamond is the focal point of the design, commanding attention with its radiant presence. Surrounding the central diamond is an array of 74 additional full cut and single cut diamonds, meticulously arranged to create a dazzling display of light and sparkle. These scintillating gems, ranging from H to I in color and VS to SI in clarity, collectively weigh an impressive 1.65 carats, further enhancing the pin's overall brilliance and opulence. The bar pin's sleek and elongated form measures an elegant 3.12 inches in length, with delicate finials at each end measuring 0.38 inches in width. This graceful design exemplifies the Art Deco era's appreciation for streamlined aesthetics and geometric motifs, lending the piece a timeless and sophisticated appeal. Weighing a substantial 10.27 grams, this antique Art Deco platinum diamond bar pin...

This beautiful antique Edwardian Ribbon Platinum pendant and brooch features 64 old mine cut diamonds with an estimated total weight of 5 carats and four oval cut sapphires with an ...

This delicate little brooch dates back to the 1880s and is a fabulous piece of Victorian jewellery. The handcrafted fly is a collection of gemstones including a total of 0.55 carat'...

Vintage 18k Yellow Gold Pin of a Chariot, stamped "750" Circa 1980. Set with 5 natural single cut colorless diamonds weighing approximately 0.05 carats. The total weight is 16.1 ...

Perfect diamond brooch to decorate your blazer or your dress for the next event or special occasion. This brooch is made in platinum with 4.50cts in mixed cut diamonds and is all fir...

A splendorous original Art Deco brooch, circa 1920. A vibrant green emerald of approximately 2 ct is the center of attention of this quintessential Deco design finely crafted in pl...

A late 19th century fly brooch, the bee set with a dementoid garnet, a ruby eye, diamond wings and a pearl body, set in silver and gold, with a further pear...

Amazing Victorian pin/necklace created in the 1900's. Features a handmade enamel painting depicting a woman's profile wearing a diamond diadem and earri...

An Art Deco sapphire and diamond brooch, designed as a stylised bow, set with old-cut and eight-cut diamonds, in grain settings and calibre cut sapphires, in rub over settings, with ...

Antique Platinum Pin, convertible to pendant with rings on reverse. Contains 2 European cut diamonds for a total 2.20ct, they are K/L color VS2 ...

Vintage Gold Nautical Sailor Brooche Natural Blue Lapis Lazuli & Diamond Pin Circa 1970. Weight is 10.7 grams, condition is Pre-owned.

A stunning pendant/brooch with chain from the Art Nouveau era. This fine piece has been crafted in 15 K yellow Gold. Set with 3 brilliant cut Diamond...