Old Mine Cut Brooches

ART NOUVEAU 14k yellow gold brooch with Bolshevik-cut diamond total 0.65ct – G/H – SI detailed description: the dimensions of the brooch are 6.0 cm long by 1.0 cm wide weight 8.1 ...

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...

18k bicolour gold brooch set with old mine cut and rose cut diamonds total approx. 3.50 ct - G/H - SI/P - 6.1 cm x 1.4 cm detailed description The brooch is 5.4 cm wide and 2.5 cm ...

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 ...

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 rose gold brooch with ruby ​​and old mine cut diamonds total approx. 0.50ct – F/G – VS/SI Detailed description the dimensions of the brooch are 4.4 cm by 1.4 cm wide weight 5....

We are happy to introduce you to this work of art from the Napoleon III period during the late 19th century, also known as the late Victorian period. This collar brooch is crafted 18...

A charming antique Victorian flower brooch, crafted in 14K yellow gold and finished with a rich 22K gold wash, giving the piece its distinctive warm, high-karat appearance. Designed ...

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...

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...

FRENCH ART NOUVEAU 18k yellow gold brooch in the shape of a Chimera dragon with an old mine cut diamond totaling 0.08ct – F/G – VS/SI detailed description: the head of the brooch i...

Stunning early Art Deco platinum and diamond brooch, set with around 9.5 carats of diamonds. The style of this French brooch shows that it was designed at the crossroads of the perio...

About This Brooch Elevate your style with this Victorian Pansy flower brooch/ pendant. Crafted with vibrant lime green enamel and a dazzling old mine cut diamond, this piece is both...

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...

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 ...

A large late 18th century diamond flower brooch, the central old-cut diamond surrounded by six petals of openwork design, centrally-set with old mind and pear-shaped cut diamonds, al...

A rare and architecturally striking Art Deco diamond panel brooch, distinguished by its strong Japonisme influence and exceptional scale. Crafted in platinum circa 1920s France, the ...

Antique Cabochon Emerald and Old Mine Diamond Bar Brooch A long antique bar brooch featuring one center cabochon emerald with old mine cut diamonds. Measurements: 4.5" long Emera...

There is something quietly poetic about the crescent moon as a jewelry motif, and this French Victorian brooch, circa 1890, renders it beautifully in warm 18k yellow gold. Seven old ...

We are happy to introduce you to this work of art from the Napoleon III period during the late 19th century, also known as the Victorian period. This collar brooch is crafted 18 kara...

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

A platinum topped 14k yellow gold and diamond heart pendant and pin circa 1900. This heart is signed and made by the American firm Joseph Linz & Bros. They were a notable manufacture...

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...

This elegant antique bar pin brooch is crafted in 15K yellow gold and features a classic old miner cut diamond at its center. With its timeless vintage design and refined craftsmansh...

This vintage brooch is crafted in 14k yellow gold and designed as a sculptural maple leaf accented by a 0.06ct old mine cut diamond. The textured gold surface gives the leaf naturali...

14k white gold brooch set with old mine cut diamond 0.50 ct J/K SI Detailed description The brooch is 6.8 cm wide, 0.8 cm high and 0.4 cm deep Total weight: 3.4 grams Set with: ...

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...

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...

For sale is this marvellous antique Cupid brooch. This 18 karat solid yellow gold beauty with a royal layer of patina, dates back to the 1880's, during Queen Victorias reign. This ro...

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...

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...

Be Jewelled! This charming long hair barrette is Edwardian period, 1905/09 ca. hand crafted of solid 18 Kt gold topped by silver for the Diamonds housing Gorgeous effective design of...

This incredible highly collectible circa 1900s piece is finely crafted in solid 14K White Gold (carefully tested and guaranteed). Four bigger Old mine cut diamonds total 1.27 carats...

Art Deco Jade, Diamond and Sapphire Hat Pin from circa 1920. An antique 19th Century Chinese carved jade drop is set into a rose diamond and calibre sapphire mount with a cab sapphir...

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...

-- 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...

Beautiful Antique Victorian 14K Yellow Gold Old Mine Diamond Emerald Pearl Sword Stick Pin. This incredible Victorian old mine diamond emerald and pearl sword stick pin is crafted in...

The quiet brilliance of another century. Created during the Victorian era, circa 1880s, this elegant brooch embodies the romance and refinement of nineteenth-century jewelry. At its ...

This beautiful antique Crescent Moon is 1870 ca Glorious Victorian workmanship made of solid 18 KT gold and Silver Set with 15 graduated in size old mine cut Diamonds and tiny rose cut Diamonds to complement, approx 3.10 Ct (H/I-SI/I) – lovely color contrast given by 15 untreated natural, mine cut, Rubies of gorgeous pastel color for 1.80 Ct. 34 mm. In diameter with fine condition throughout keeping with age Victorian Celestial...

An antique Belle Époque diamond buckle design brooch, with old-cut diamonds, with an estimated total weight of 13.65 carats, with an Edwardian-cut diamond in the centre, weighing app...

An exquisite Edwardian brooch showcasing a delicate floral motif adorned with old mine-cut diamonds. The intricate design features leaves and blossoms, each encrusted with sparkling ...

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...

An exceptional mid-Victorian en tremblant brooch, masterfully crafted in silver-topped gold and designed as a flowering spray set throughout with old-cut diamonds and natural saltwat...

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...

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...

--Stone(s):-- (26) Natural Genuine Diamonds- Old Mine Cut - Pave Set - Nice Brilliant White Diamonds - 0.70ctw (approx.) (1) Natural Genuine Diamond- Old European Cut - Bezel Set - N...

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...

Circa 1850 This very fine antique Maltese cross is crafted in silver topped 14K gold (front – silver, back – gold). The cross is embellished wit...

18k bicolour gold brooch with ruby ​​and old mine cut and rose cut diamond 0.50 ct F/G - VS/SI detailed description the brooch is 7.0 cm wide and 1.3 cm high weight 5.9 grams set...

Cartier Art Deco diamond and pearl bar brooch, centred with a button-shaped pearl of 5.9 mm, to an elongated navette bar encrusted with old European-cut and baguette-cut diamonds, w...

14k gold and silver brooch set with pearl, old mine cut and rose cut diamond up to 0.15 ct - G/H - SI Detailed description the brooch is 3.5 cm high and 3.5 cm wide total weight: ...

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...

Victorian 14k gold and silver brooch with pearls and old mine cut diamonds (total approx. 1.20 ct – G/H – SI) Detailed description: Dimensi...

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...

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...

–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....

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...

An exquisite piece of Art Deco craftsmanship, this platinum brooch features a bold geometric design set with approximately 10.00 carats of natural diamonds. With A combination of old...

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...