Round Diamond Brooch

Vintage Art Nouveau Floral Diamond Brooch. Weighing 24.8 grams, this exquisite piece features 5.55ct-tw GAL-certified D-E color, VVS1-VVS2 clarity round-cut diamonds.

Significant Diamond Flower Brooch 7.65 carats Two Round Brilliant Cut Diamonds Weighing .65 Carats Approximately Two Hundred and Twenty Seven Round Brilliant Cut Diamonds Weighing 7...

Charming owl brooch artfully crafted in 18-karat yellow and white gold, featuring thirteen round brilliant-cut diamonds totaling approximately 1.95 carats, G color and VS–SI clarity.

This exquisite Verdura Petite Diamond Leaf Brooch in 18K yellow gold is a stunning representation of nature-inspired elegance. Measuring 6 cm in length, the brooch is beautifully des...

Adorned with 168 round brilliant diamonds totaling approx. 7.60 carats, 30 baguette-cut diamonds (approx. 1.86 carats), and a single 0.13-carat trapezoid-cut diamond, it sparkles wit...

Honora 18k yellow gold textured finish pendant/brooch, with approx. 4.50-5.00ctw in diamonds. Brooch measures 45mm x 45mm. Marked: H 18k. Weight - 33.3 grams.

Vintage floral brooch with diamonds. Stamped 18k and weighs 24 grams.

Retro Diamond and Pearl Cascading Brooch A dazzling Retro-era brooch in platinum, featuring an intricate swirl motif encrusted with sparkling diamonds and enhanced by three graceful...

Each brooch features a mix of marquise and oval-shaped sapphires in deep blue tones, accented by scattered round brilliant cut diamonds set along the curved gold framework.

This sophisticated brooch from the famed American jeweler Henry Dunay takes the form of a bouquet of beautiful amaryllis flowers. Two colored diamonds totaling approximately 1.00 car...

Gemstone, Diamond, and 18k Yellow Gold Flower Pin. This pin has 11ct of diamonds, 3ct of rubies, and 25ct of emeralds all set in 18k yellow gold. Stamped 750, GIOVANI, Italy

Multi Cut Diamond Floral Brooch in Platinum Description: A spectacular Mid-Century diamond floral spray brooch, masterfully crafted in platinum.

Brooch White Gold 14K Diamond 26-RND-0,37-G/SI3A Spinel 146-4,7ct Weight 11.15 grams With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva based jewellery...

Vintage Diamond & Multi Gem Bird Brooch A strikingly artistic bird brooch, exquisitely crafted in 18-karat yellow gold and platinum. The enchanting bird is adorned with approximatel...

This Van Cleef & Arpels brooch from the iconic Circle collection of the 1930s showcases the brand's impeccable craftsmanship and timeless elegance. The approximately 4.3 carats of di...

It features 3 carats of round European cut diamonds set around in a circle as well as in a fine bow on top of the brooch.

A stunning brooch featuring very nice, beautiful clean diamonds set in 18 karat white gold. It comes in a creative three leaves design. The diamonds weigh approximately 12 carats, wh...

Stunning brooch, made by hand in platinum with old cut diamonds VS clarity and F color.

18K Rose Gold Diamonds Bee Brooch 42 Diamonds 0.16 CT 24 Fancy Diamonds 0.25CT 1 Pink Sapphire 0.55 CT 1 Purple Sapphire 0.21 CT 18K Rose Gold 2.56 GM Sapphire’s are celestial st...

This antique brooch / pin features an old european-cut round diamond center stone weighing 1.20 carats.

Victorian Emerald & Diamond Crawling Lizard Salamander Brooch, set in 14K Yellow Gold made Circa 1900 56 diamonds, Diamond Weight: App. 2.25 cts. 59 emeralds weighing app. 1.2 cts. ...

Adorned with a total of approximately 12 carats in round and baguette H/SI1 diamonds, ruby eyes. Brooch measures 3.25" x 3.5".

Title: 22.00 Carat Oval Shape Ruby 0.30 Carat Round Brilliant Diamond 18 Karat Yellow Gold Pin Metal: 18 Karat Yellow Gold Gemstone 1: 22 Carat RUBY Number of Stones: 60 Shape: Oval ...

A stylish antique from the end of the 19th century, this Victorian pin features 3 round old cut diamonds weighing a total of 0.75 carats. The piece has natural characteristics and fi...

Crafted with exquisite precision, this enchanting brooch epitomizes elegance in every curve and sparkle. Meticulously fashioned from 18k white gold, weighing 22.91 grams, it exudes o...

The Tulip Shaped Multicolor Diamond Brooch Pendant is a stunning piece of jewelry that boasts exquisite artistry and craftsmanship. This beautiful brooch pendant features a centerpie...

Antique Victorian Diamond & Emerald Bow Brooch Measurements: 1.75" long 89 round cut emeralds & 87 round cut diamonds Gold Type: Yellow Gold & Silver

A gorgeous handmade 18K yellow brushed gold diamond and emerald tiger brooch pin. Expertly crafted with carved and brushed yellow gold to depict a tiger in a stalking position, as if...

A classic 1920's Art Deco diamond brooch in platinum; designed as a geometrically structured plaque around a central old mine European-cut diamond. Approximately 4.6 cm long and s...

This Van Cleef & Arpels brooch exemplifies unparalleled craftsmanship, with a metal design that mimics the texture of fabric. Sparkling diamonds are set delicately, adding a touch of...

Art Deco bar brooch with perforated design in 9ct gold and platinum with coroné rose cut diamonds and sapphires. Highlights: - Corone' rose cut diamonds - Natural sapphires - 9ct g...

This exquisite Tiffany & Co. Archival Daisy Brooch contains round brilliant diamonds weighing approximately 6.38 total carats set in platinum.

A bold and sculptural David Webb brooch featuring vivid cobalt blue and emerald green enamel ribbons, elegantly intertwined and accented with brilliant-cut diamonds. Crafted in 18K g...

This Sophia D brooch features a delicate leaf design crafted in platinum, adorned with vibrant blue sapphires and sparkling diamonds. The combination of the rich sapphire hues and th...

A sweet pin of a two-flower bouquet. They feature 0.75 carats of round brilliant cut diamonds set in 18k white and rose gold. Small enough to be worn daily and with multiple outfits....

A magnificent impressive piece , a very master piece , in Victorian design, absolutely stunning, a very piece of art by Italian jewelry designer. Brooch come in 18K gold with 362 pi...

Sputnik diamond ruby yellow gold brooch This brooch's design was inspired by Sputnik, the very first satellite that orbited the Earth.

This exquisite Art Deco brooch features a diamond encrusted frame adorned with a diamond and emerald bow. A matching diamond and emerald accent anchor on the opposite side of the fra...

Floral design, the petals composed of 6 coral cabochons,accented by round diamonds. Estimated weight of the diamonds is 1.70carats Signed Van Cleef & Arpels N.Y. Serial # xxxxxx

Platinum Star Brooch Featuring a Delicate Floral Design with a Round Brilliant Diamond Style: Brooch Material: Platinum Diamond Details: This brooch feature a delicate Floral Design...

A magnificent impressive piece , a very master piece , in Victorian design, absolutely stunning, a very piece of art by Italian jewelry designer. Brooch come in 18K gold with 362 pi...

Victorian Dendritic Agate and Diamond Brooch Description: This Victorian brooch showcases a mesmerizing oval dendritic agate, known for its natural fern-like inclusions that appear ...

Finely crafted 18k yellow gold and platinum with red, green and white enamel. The brooch also features Round Brilliant cut Diamonds weighing a total of approximately 1.00 carat.

This elegant 18K diamond brooch presents timeless sophistication with a refined balance of size and sparkle. Measuring approximately 35mm by 30mm, the piece is designed with a gracef...

1920 Antique diamond brooch handmade in platinum. The details are as follows : Diamond weight : 6 carat ( H color and VS2 clarity ) Metal : Platinum Measurements : 3" by 1"

Stepped corners, strict symmetry, and the open-back gallery that invites light to saturate the diamonds from beneath give the brooch its exceptional visual clarity.Offered in estate ...

At the center, a larger round diamond sits in a bezel setting, creating a clear focal point.

Pair of impressive platinum and 18k gold leaf brooches by David Webb, with a total of approximately 40 carats in round and baguette cut H/VS-SI1 diamonds.

18K White Gold Flower Brooch with Diamonds & Fancy Diamonds 524 Diamonds & Fancy Diamonds - 12.41 CT 18K White Gold - 22.26 GM This exquisite flower brooch features a uniqu...

The Brooch is back, Make a bold and playful statement with this cool brooch, 18k white gold chili pepper brooch, an extraordinary jewel that blends luxury with whimsy. Crafted in 16....

1960s , Continental European made 18k gold brooch, set with approx. 0.50ctw H/VS-SI1 diamonds. The brooch measures 1 7/8" x 1.75". Marked with gold Continental marked and 750. Weight...

Signed Enigma by Bvlgari arrow diamond brooch

Accentuating the composition are 8 round brilliant-cut diamonds, each approximately 2.5 mm, with an estimated total weight of approximately 2.95 carats, adding brilliance and contras...

Together, this piece features Diamonds with a total weight 5.80 carats. Crafted from Platinum, it measures 1.50 round.This jewelry piece is offered in estate condition and includes a...

The head features finely engraved detailing and is accented with two vivid round-cut rubies for eyes. Scattered along the sinuous body are white-gold diamond stations, each set with ...

Tahitian Pearl and Diamond Starburst Brooch Description: A striking antique starburst brooch centered with a natural silvery-gray pearl, radiating outward with alternating diamond-s...

Platinum/Palladium and Diamond Brooch/Pendant- This platinum and diamond piece seamlessly blends vintage elegance with modern luxury. Designed to be worn as both a brooch and a pend...