Old Cut Diamond Brooch

At its center glows an elongated antique cushion-cut pink tourmaline framed by a halo of original old mine-cut diamonds, approximately 2.00 carats total, in warm H–J color and VS1–VS...

Art Deco Platinum Old European Cut Natural Diamond Filigree Brooch Pin Metal: Platinum Weight: 8.99 grams Diamonds: Approx. 3.00 CTW G-H VS old European cut natural diamonds.

The slender crecent is set with eleven graduating old mine-cut diamonds, off-set by a fice-pointed star set with six old mine-cut diamonds, mounted on knife edge with fleur-de-lis ac...

An exquisite late 19th century en tremblant floral brooch, crafted in gold and richly set with sparkling old-cut diamonds.

An exquisite handmade yellow gold and diamond bar brooch set with five Old Mine Cut Diamonds.

This silver and gold bow brooch showcases old cut diamonds in a classic 19th-century design, typical of the late Victorian period.

The brooch contains 56 natural antique Old Mine Cut diamonds.

Art Deco Diamonds Circle Platinum Brooch This platinum brooch captures the essence of Art Deco elegance through its circular design anchored by Old European Cut diamonds.

Finely crafted in platinum and 18k yellow gold with Old European cut Diamonds weighing a total of approximately 3.00 carats. Circa 1910s 7/8 x 1 7/8 inches

About This Pin: This stunning antique wishbone and clover brooch features an old European diamond set in the center, surrounded by a beautiful patina that transitions from a greenish...

Handcrafted in a prestigious combination of platinum and 18k white gold, the design showcases the clean, linear aesthetic of the Roaring Twenties. The brooch features three prominen...

At the center, the brooch features an old-cut diamond weighing approximately 0.2 carat, securely set in a milgrain bezel that enhances its vintage brilliance.

The piece is beautifully claw set with a cluster of 33 old mine cut diamonds weighing an approximate total weight of 5.00 carats.

Antique Russian old mine cut diamond brooch with an estimate diamond weight of 1.20 carats stone diameter 3.35mm each and smaller rose cut diamonds in 14k gold brooch made in warsaw ...

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

Unisex Victorian Brooch with Old-cut Diamonds. Gold & Silver. 1905.

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 gold finest hall marked 56 imperial Russian go...

17 Carats Old-Cut Diamond Floral Brooch in Original Box, circa 1890 An exceptional antique diamond brooch of remarkable scale and beauty, masterfully crafted in the late 19th century.

This is an Art Deco geometric bar brooch. It is crafted in 14K gold. The piece features old cut diamonds.

Enter a realm of timeless elegance with an exquisite Art Deco Style brooch in platinum. Featuring circular form, this brooch is adorned with 170 diamonds of diverse cuts, embracing...

One of the leaves is adorned with an antique old mine cut diamond—a rare and desirable cut known for its romantic, hand-finished charm.

1940 Vintage white old cut diamond and turquoise brooch beautifully handmade in platinum.

Gold & Silver Brooch with 3.45 Carats Old MIne & Rose Cut Diamonds Old Mine Diamonds : 2.75 Ct Rose Cut Diamonds : 0.7 Ct

A stunning vintage platinum diamond peacock clip brooch, circa 1950s. The brooch showcases a remarkable mix of transitional, Old European, and baguette cut diamonds totaling approxim...

This antique Victorian brooch is crafted in 14k yellow gold and features an openwork circle design set with diamonds totaling approximately 0.81 carats, graded I color with SI1 clari...

One of the notable features of this brooch is the incorporation of Old Cut Diamonds. Old Cut Diamonds refer to diamonds that were cut in a specific manner before modern cutting techn...

Showcasing a stunning array of Old Mine, Old European, and Rose cut diamonds set within 10 karat yellow gold, silver, and copper, each element is carefully selected and set to captur...

7 beautiful shining white coloured natural half pearls with a bright luster and a clean surface are surrounded by 16 old cut diamonds totalling approximate 3.00 ct set with mill grai...

Vintage Art Deco Brooch with Old European Cut Diamonds. This wonderful brooch features 7.00cts carats of diamonds spread across a lattice of delicate platinum.

This stunning antique brooch features 2.0ct of round old cut Diamonds, set in 9ct Yellow Gold, Platinum, Palladium & Silver.

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...

This exceptional Victorian crescent brooch is a dramatic antique jewel from the 1890’s, set with 23 old European cut diamonds weighing approximately 1.70 carats in total.

Georgian Old Mine Diamond Brooch Circa 1830 4.25 ct. of Diamonds, including an Old Mine Cushion cut Diamond in the center weighing approximately half a carat Set in gold and Silv...

This antique brooch is crafted in 18k yellow gold and features Old European cut diamonds totaling approximately 0.39 carats, set within a delicate enamel floral circle design.

Beautiful Antique Art Deco Platinum Old European Cut Diamond Circle Pin Brooch. This gorgeous Art Deco old European diamond circle pin is crafted in platinum.

Magnificent 1940s brooch, finely crafted in platinum. Its elegant, structured design is adorned with approximately 5 ct of old-cut diamonds and about 1 ct of natural carrè cut rubies...

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 12.0 grams Diamond Details: Total Diamond Weight: 1.50ct, total weight Center Diamond: Natural, .75ct, H Color, VS...

Platinum 950 18 Karat yellow gold 2 diamonds, H-I/vs-si, old cut, 0.65 ct. 35 diamonds, H-I/vs-si, old cut, 1.75 ct.

Art Deco Brooch in 14k Yellow and White Gold Set with old-cut diamonds and a pearl, featuring a beautiful period design.

Details: • Metal: Platinum (Brooch), 14K White Gold (Pin) • Total Diamond Weight: Estimated 5.48 carats • Center Diamond:  • Measurements: 6.00 x 3.90 mm  • Estimated Weight: 0.93 ca...

An antique diamond, silver, and yellow gold brooch/stomacher, comprising seventy-seven old and rose cut diamonds of various shapes and sizes, in silver and 14 karat yellow gold.

The outer frame sparkles with 153 old mine-cut diamonds, weighing approximately 3.98 carats, accenting the intricate sunburst and architectural dome design at the center.

An impressive estate vintage diamond pin brooch, expertly crafted in platinum and showcasing a sophisticated composition of historic diamond cuts.

A beautifully symmetrical Diamond horseshoe brooch! The horseshoe is set with 37 old European Diamonds graduating toward the center in platinum shared prongs with a 18K yellow gold ...

Old mine cut diamonds bring soft antique brilliance throughout the airy framework, with larger diamond accents placed among smaller stones to create depth and rhythm across the brooch.

At the center of the design is a beautiful Old European cut diamond, measuring approximately 4.83 × 4.84 × 3.58 mm, with an estimated weight of approximately 0.56 carats.

Metal: Platinum and Nickel Gemstones: Diamonds Diamond Cut: Old mine cut Diamond Total Carat Weight: 2.20 CTW Diamond Color: E-F Diamond Clarity: VVS-VS Brooch Weight: 8.2 grams Bro...

At the center sits an approx. 0.20ct old mine–cut diamond, adding a bright focal sparkle to the radiating design.

Antique victorian era 1850.c brooch in a circular designe centered with old mine cut diamonds flanked with old mine cut diamonds with estimate weight of 1 carat in 10k gold topped wi...

Bezel Set in 900 Platinum with: One (1) old European cut natural diamond: Measurements: 3.40mm - 3.50mm in diameter x 2.32mm in depth.

Crafted with vibrant lime green enamel and a dazzling old mine cut diamond, this piece is both sophisticated and versatile.

The piece is hand-set with approximately 3.70 carats total weight of old European cut diamonds that range F to H in color and VS1 to SI1 in clarity.

Small Damage on Enamel slightly visible. 6-Prong Set in 18 Karat Yellow Gold with: One (1) old European cut natural diamond: Measurements: 4.19mm - 4.28mm in diameter x ~2.96mm in...

--Stone(s):-- (7) Natural Genuine Diamonds - Old Transitional & Old European Cut - Prong Set - VS2/SI1 Clarity - G-I Color - 0.65ctw (approx.) (42) Natural Genuine Diamonds - Old Tra...

- 14K yellow gold body and legs & silver wings - Wings decorated with rose cut and old mine cut diamonds (1.50cttw) - Natural Burmese ruby eyes - Hook at bottom allows for use ...

This elegant piece features 31 emeralds and 29 old European cut diamonds, rated H in color and VS in clarity.

--Stone(s):-- (47) Natural Genuine Diamond - Chunky Old Mine & Old European Cut - Prong Set -Very Chunky - Nice Brilliant White Diamonds - 5.60ctw (approx.) Total Carat Weight: 5...

This brooch features one center old European-cut diamond, weighing approximately 0.50 ct., and surrounding old European and single-cut diamonds, weighing approximately 2.00 carats.

Period: XX century Dimensions: 2.90 x 2.80 cm Carats: 4,50 total cts Weight: 5,75 gr This brooch dating back to the beginning of the 20th century stands out for the presence of bril...

A long panel antique brooch, showcasing an open-work design accented by old European cut diamonds weighing 0.85 carat total and finished with milgrain edges.