Old Mine Cut Brooches

A fantastic antique panel brooch dating from the Art Deco period, circa 1920. This exquisite piece features gorgeous platinum openwork arranged around a central old cut diamond weigh...

Distinct and beautifully made antique Portuguese crescent moon brooch crafted in 19 karat Portuguese yellow gold and silver (circa 1887 - 1932). A great example of antique Portuguese jewelry...

This quite special and rare antique Tiara Hair comb can be turned in a brooch just by screwing the Diamond element at the back side, can be also used as comb bride veil. It is a vers...

Victorian 14k yellow gold brooch with ruby ​​verneuille and old mine cut diamonds totaling 0.20ct – G/H – SI detailed description: the dimensions of the brooch are 3.6 cm long by 2...

This marvellous antique brooch is Edwardian period, 1910 circa. Italian origin. A realistic tridimensional design created as true homage to the beauty of Orchid. Masterfully rendered...

Antique Stick Pin 18ct Yellow Gold Circa 1900 This exquisite 18ct Gold Edwardian Stick Pin is a true masterpiece, perfect for any racing enthusiast. Featuring a beautifully crafte...

Designed as a stylized butterfly with dimensional scrolling wings, curling antennae, and segmented body Featuring a bead and bezel set old mine and rose cut diamonds throughout plati...

An elegant early 20th-century diamond openwork plaque brooch, dating to circa 1915–1930 and designed as an elongated rectangular panel of finely pierced floral, foliate and geometric...

14k yellow gold and silver branch brooch set with old mine-cut and rose-cut diamonds, up to 5.70 ct - H/H - SI - size 14.5 x 14.5 x 1.5 cm. 8.4 cm x 5.4 cm Detailed description: Th...

This is an extraordinary antique Old Mine Cut Diamond Enamel Flower Brooch in its Tiffany & Co. fitted box. The magnificent fully three dimensional f...

This exceptional pair of convertible clips represents the pinnacle of French Art Deco jewelry design, capturing the geometric sophistication, technical innovation, and refined glamou...

Victorian diamond flower brooch in silver-topped 18 karat yellow gold, designed with a central floral cluster and surrounding petal and leaf sprays. The brooch presents a fully artic...

A captivating antique Russian brooch crafted in 14k gold in St. Petersburg between 1899 and 1908, embodying the refined artistry of the late Imperial era. Designed as a delicate butt...

Victorian 18k yellow gold and silver brooch/pendant with pearls, ruby, and old mine-cut diamond, totaling approximately 0.80 ct – N/O, G/H - SI Detailed description: The brooch/pen...

Love for Ever Magnificent little treasure as survivor of a past pledge of love will please the next keeper with its un discussed beauty and hidden secret tales of love Georgian perio...

An antique diamond six point star brooch, 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 with old-cut di...

14k white gold with platinum brooch set with Old Mine cut Diamonds up to 1.20 carat - 5.4 cm x 2.9 cm Detailed description The brooch is 5.4 cm wide and 2.9 cm high weight: 9.1 gr...

14k yellow gold brooch with old mine cut diamond total approx. 0.40ct – G/H - SI detailed description: the top of the brooch is 1.0 cm wide gold weight 0.9 grams total weight 3.0...

An elongated navette silhouette gives this antique Edwardian brooch an elegant, lace-like presence. Crafted in platinum and gold, the design features intricate openwork panels with s...

A fantastic Mid-Victorian era brooch, set with turquoise cabochons, pearls, old cut diamonds and ruby cabochons. The main event, a fierce eagle bird hanging freely from a diamond and...

18k gold with platina brooch set with Old Mine cut diamonds up to 0.92ct – G/H – SI detailed description: the size of the brooch is 4.5 cm long by 2.0 cm wide weight 5.5 grams s...

A romantic antique composition gives this 11k yellow gold and silver brooch a refined heirloom presence. Pearls bring a soft, luminous glow to the design, while old mine cut diamonds...

A wonderful and rare early Art Nouveau Brooch Pendant in the form of a Butterfly. The magnificent Butterfly is 18 Karat Gold. It is set with 30 gorgeous Old Mine Cut Diamonds. The...

A wonderful and rare early Art Nouveau Brooch Pendant in the form of a Butterfly. The magnificent Butterfly is 14 Karat Gold. It is set with a central gorgeous Old Mine Cut Diamond...

We are delighted to introduce you to this French mid 19th century beauty. This bow shaped brooch is set with antique old mine cut diamonds as well as with rose cut diamonds. A dazzli...

Victorian Carved Quartz and Diamond Leaf Brooch/Pendant from the mid 19th Century. Exceptional quality manufacture with high quality mine cut diamonds w...

Era: Edwardian Metal Content: 14k Yellow Gold Stone Information Natural Diamond Carat(s): .12ct Cut: Mine Color: I Clarity: VS2 Total Carats: .12ct Style: Watch Pin Brooch Faste...

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...

Here we have striking brooch come pendant dating back to the Victorian era. This antique piece has been crafted into the shape of a 12 pointed star and showcases a single old mine-cu...

Antique Russian crescent brooch with old mine cut diamonds estimate weight of 1 carat centered with a demantoid stone brooch length is 2.5cm hall marke...

Rare and glorious Art Deco masterpiece is not only significantly gorgeous -it's delightfully versatile. Wear it around your neck as the focal-point of a dog collar or ribbon, pin it ...

Antique Russian old mine cut diamond brooch with an estimate diamond weight of 2.5 carats H color white excellent spark 4 cm length 14k gol...

This charming vintage brooch is crafted in yellow gold and designed as a delicate four-petal flower, its softly contoured petals finished with a warm matte sheen. At the center spark...

18k white gold brooch set with Old Mine cut and single cut diamonds up to. approx. 1.25 ct F/G VS/SI Detailed description The brooch is 6.0 cm wide and 1.5 cm high Total weight: 7...

14k bicolor gold brooch set with old mine cut and rose cut diamonds. 0.15ct - F/G - SI detailed description: The size of the brooch is 5.5 cm long by 9.8 mm high weight: 3.5 grams...

--Stone(s):-- (25) Natural Genuine Diamonds - Chunky Cushion Old Mine Cut - Prong Set - VS2-I2 Clarity - G-K Color - 5-6ctw (approx.) Total Carat Weight: 5-6 (approx.) Material: So...

–Stone(s)– (2) Natural Genuine Diamond - Old Mine Cut - Prong Set - G Color - VS2 Clarity - 0.04ctw (approx.) Material: 10K Yellow Gold Weight: 2.82 Grams Overall Width: 27.15mm (1....

An antique crescent moon brooch, the body is set with two rows of old mine-cut diamonds, graduating in size, weighing an estimated total of 4.00 carats, grain set in silver, with a p...

A jewel of devotion and Victorian ingenuity, this extraordinary 18ct gold brooch-pendant dates to around 1880 and offers both versatility and splendour. Designed with a discreet hing...

Set with old mine cut diamonds, this elegant Tiffany & Co. brooch was crafted circa 1900 and reflects the firm’s inventive approach at the turn of the century. The design allows the ...

This impressive Art Nouveau Diamond brooch pendant is 1890 ca Sensual, sinuous lines expertly carved from rich 18 KT gold, contraste...

-- Stone(s) -- (77) Natural Genuine Diamonds - Old Mine & Single Cut - Pave Set - Nice Brilliant White Diamonds - 1.10ctw (approx.) (44) Synthetic Sapphires - Baguette French Cut...

This is a Museum Quality antique Victorian - Art Nouveau Insect, Bee, Fly Brooch Pin set with Sapphires, Diamonds and Rubies in silver atop 12 Kara...

Art Deco Old mine cut Diamond and Onyx on Platinum and Gold Barrette Brooch. Circa 1930. Width: 6.60 centimeters. Height, at the highest: 0.85 centimeters. Total weight: approx. 7.7...

Here we have a wonderful diamond brooch dating back to the Victorian era. This antique piece has been crafted from 15ct gold and silver into the shape of a 12 pointed star. Each poin...

Here we have a outstanding piece of jewellery taken from the early stages of the Victorian era. The intricate floral and palmette design is adorned with a vast array of old mine cut ...

This charming antique 14K YG diamond pearl crown brooch is adorned with 5 lustrous natural pearls and set with 21 old mine cut diamonds approximate in G-H color VS-Si clarity Approx...

Year: 1900 Item Details: Metal Type: 14K Rose Gold [Hallmarked, and Tested] Weight: 1 grams Center Diamond Details: Weight: .20ct Cut: Old Mine Color: I Clarity: VS Pin Measurements:...

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...

A wonderfully characterful Victorian lizard brooch set in rich 18ct gold, set with natural seed pearls along the sinuous body and old-cut diamonds forming a brilliant central line of...

Antique Russian lily of the valley brooch with old mine cut diamonds with an estimate diamond weight of 4 carats H color excellent spark magnifice...

18 Karat Yellow Gold Antique Bow Brooch Featuring 11 Old Mine Cut Diamonds Totaling Approximately 1.00 Carat. Finished Weight Is 4.1 Grams. 1.2 Inch...

Essex crystal carving of a horse and jockey surrounded by rose diamonds. Perhaps they are symbolic of the winners wreath. The crystals are carved in reverse or intaglio into the flat...

A magnificent and exceptionally rare retro platinum tie or hair pin, meticulously set with approximately 5 carats of 73 natural old mine cut diamonds. The...

Diamond Brooch in Silver on Yellow Gold Circa 1890 One Old Mine Cut Diamonds Weighing .45 Carats Approximately ' Seventy Eight Rose Cut Diamonds Weighing 2.00 Carats Approximately

Here we have a remarkable piece of jewellery taken from the Victorian period. This antique pendant come brooch showcases a padlock design set at the centre with a smooth cabochon roc...

Antique Victorian stick pin featuring 0.32ct of antique diamonds. This charming pin features a central diamond with a halo of smaller diamonds. The pin can be worn as a brooch, on a ...

Created around 1895-1900, shortly after the firm's triumph at the 1889 Paris Exposition, this white enamel gardenia brooch in 18K gold belongs to an en...

An incredible mix of diamonds, sapphires, rubies and opals encrust this hand crafted butterfly brooch from the Victorian era. Creating the butterflies body an iridescent opal glimmer...

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 ...