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Stone Cut: Old Mine Cut
Art Deco 18k Platinum Tri Tone Painted Porcelain Mine Diamond Brooch Pendant
Located in Winter Springs, FL
This exquisite piece is unlike anything we have ever owned or even seen. It has been crafted in 18K pink and yellow gold as well as platinum and lightly dusted in a green enameling. ...
Category
1930s Art Deco Vintage Old Mine Cut Brooches
Materials
Diamond, 18k Gold, Platinum
Giuliano Mini Brooch Set
By Giuliano
Located in London, GB
Here we have a delightful pair of antique brooches from Carlo Giuliano.
The first showcases a quatrefoil motif enamelled in white and blue with a silver set old cut diamond at the ...
Category
Late 19th Century Victorian Antique Old Mine Cut Brooches
Materials
Diamond, Emerald, Ruby, Gold, Yellow Gold, Silver, Enamel
$5,559
Victorian Era Platinum and Diamond Stick Pin
Located in New York, NY
Adorn yourself with the charm of the Victorian Era through our Platinum and Diamond Stick Pin. This exquisite piece boasts 2.60ct-tw old mine cut diamonds, capturing the allure of a ...
Category
Early 1900s American Victorian Antique Old Mine Cut Brooches
Materials
Diamond, Platinum
Late Deco 1.80ct Ruby and Diamond Flower Brooch, c.1940s
Located in London, GB
This stunning Flower brooch was crafted in the 1940s and features vibrant rubies and diamonds to bring the design to life. The main stalk and flower design is crafted from 18 carat r...
Category
1940s Unknown Art Deco Vintage Old Mine Cut Brooches
Materials
Diamond, Ruby, 18k Gold, Platinum
Antique Art Nouveau 0.13 Carat Diamond and 21K Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.13 carat diamond, 21 karat and 18 karat tri-coloured gold Art Nouveau bar brooch; part of our diverse antique and estate jewelry collections
This fine and impressive antique Edwardian Art Nouveau brooch has been crafted in 21k gold with an 18k yellow gold bar.
The bar brooch is ornamented to the centre with a hexagonal shaped 21k yellow gold feature setting embellished with a female portrait accented with a mine cut diamond to her choker, all in the iconic Art Nouveau style.
The feature setting is further ornamented with scrolling leaf decoration, in addition to a white gold set mine cut diamond to each of the six points.
The Edwardian brooch secures to an 18ct yellow gold safety pin style fastening.
The impressive antique brooch is hallmarked to the reverse of the bar with the mark for 18k gold 750, in addition to the maker's mark and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 21 karat gold and 18 karat gold.
This impressive 1910s brooch is supplied with an IDGL diamond grading report card.
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 antique diamond bar...
Category
1910s Unknown Art Nouveau Vintage Old Mine Cut Brooches
Materials
Diamond, Yellow Gold
Victorian 0.15 Carat Sapphire, Pearl and Diamond Bug Brooch, circa 1880s
Located in London, GB
This charming gem set fly brooch was created in the Victorian era. The thorax of the fly is made of a old cut blue sapphire, while the abdomen is a white pearl. The wings are set wit...
Category
1880s Unknown Victorian Antique Old Mine Cut Brooches
Materials
Diamond, Pearl, Sapphire, 15k Gold, Silver
Victorian Gold Snake Stick-Pin
Located in London, GB
A Victorian snake gold stick-pin, the old European-cut diamond weighing approximately 0.3 carats surrounded by a coiled gold snake with textured finish, all in 18ct gold, to yellow g...
Category
1880s British Art Nouveau Antique Old Mine Cut Brooches
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Victorian 1.78 Carat Diamond Scroll Brooch, circa 1880s
Located in London, GB
This glittering diamond brooch takes the form of interlocking scrolls. Forty six old cut diamonds are set in silver, and are H to I in colour and VS to SI in clarity. The back of the...
Category
1880s Unknown Victorian Antique Old Mine Cut Brooches
Materials
Diamond, 15k Gold, Silver
Antique Diamond and Ruby Pearl and Yellow Gold Insect Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.15 carat diamond and 0.02 carat ruby, 12 karat yellow gold and platinum 'insect' bar brooch; part of our diverse antique jewelry and estate jewelry collections.
This fine and impressive antique brooch has been crafted in 12k yellow gold with platinum accents.
The feature setting to the center of the bar has been modelled in the form of an insect.
The insect’s four wings are embellished with six pavé set old mine cut diamonds in various sizes, totalling 0.15Cts.
The thorax and abdomen are represented by two natural pearls.
The head is ornamented with two bezel set cabochon cut rubies.
Each of the bar terminals is accented with a platinum setting, securing to the reverse with a hinged pin and clasp.
This antique insect brooch...
Category
1890s Unknown Antique Old Mine Cut Brooches
Materials
Diamond, Pearl, Ruby, Yellow Gold
Edwardian Pearl + Diamond Bar Pin 3ctw
Located in Narberth, PA
A beautiful pearl and diamond bar pin from the Edwardian (ca1910) era! Crafted in 18kt yellow gold and topped in platinum, this piece features 24 Old ...
Category
1910s Unknown Edwardian Vintage Old Mine Cut Brooches
Materials
Diamond, Pearl, 18k Gold, Platinum, Mixed Metal
Antique Egyptian Revival Gold Tigers Eye Diamond Sphinx Head Brooch
Located in Chicago, IL
Circa 1880 - 1890 14K Yellow Gold, Egyptian Revival Brooch, measuring 2 1/4 inches in length and having fine Etuskan Granulation work, centered by a Carved Tigers eye stone Sphinx wi...
Category
1880s Unknown Egyptian Revival Antique Old Mine Cut Brooches
Materials
Diamond, Tiger's Eye, 14k Gold
French Victorian Old Mine Diamond 18 Karat Green Gold Comedy Mask Stickpin
Located in Philadelphia, PA
Designed as a highly rendered green gold comedy mask with deeply engraved lip and hair texture
Featuring a wide open mouth set with an old mine cut diamon...
Category
1880s French Victorian Antique Old Mine Cut Brooches
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Antique 1920s Onyx Diamond Platinum Brooch 5.80 Cts
Located in Mayfair, London, London
A vintage platinum diamond and onyx brooch circa 1920. The brooch is made up of two rows set with 48 old cut diamonds, joined by intermittent onyx bars. The diamonds have an approxim...
Category
1920s Vintage Old Mine Cut Brooches
Materials
Diamond, Onyx, Platinum
18 Carat White Gold Old Cut Diamond Coral Pendant Brooch
Located in London, GB
This unique Vintage coral design brooch was handmade from solid 18 carat white gold. The piece is beautifully claw set with a cluster of 33 old mine cut diamonds weighing an approxim...
Category
1960s English Retro Vintage Old Mine Cut Brooches
Materials
Diamond, 18k Gold, White Gold, Gold
Old Mine Cut Diamond Pin in Platinum/18 Karat Gold/ 14 Karat Gold
Located in Chicago, IL
Pin weighs 2.40 DWT (approx. 3.73 grams). It contains 2 old mine cut diamonds weighing 0.75 CTTW, 3 rose cut I-J color and SI clarity diamonds weighing 0.07 CTTW. Pin is made of Plat...
Category
Early 20th Century Unknown Contemporary Old Mine Cut Brooches
Materials
Diamond, 14k Gold, 18k Gold, Platinum
Antique Silver Gold Pin Pearl Diamond
Located in Geneva, CH
Antique Silver Gold Pin Pearl Diamond.
Late 19th-Early 20th Century.
Dimensions: 1.80 x 1.25 centimeters.
Height (including pin): 6.70 centimeters.
To...
Category
Late 19th Century Art Nouveau Antique Old Mine Cut Brooches
Materials
Diamond, Pearl, Gold, Silver
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