Agate Brooches

An impressive vintage stained agate and 0.03 carat diamond, 18 karat yellow gold lovebird brooch by Cartier; part of our diverse vintage jewelry and e...

A stunning, fine and impressive antique 0.22 carat diamond and 0.02 carat ruby, 21 karat yellow gold and silver set brooch; part of our diverse antique jewelry and estate jewelry collections This stunning, fine and impressive antique Victorian diamond brooch has been crafted in 21k yellow gold with a silver setting. The brooch has been realistically modelled in the form of a 21k yellow gold hunting horn, ornamented with a central silver setting, fashioned in the form of a perched bird amongst foliate. The bird is embellished with a silver setting featuring twenty-seven pavé set Dutch cut diamonds. The eye of the bird is represented with a cabochon cut, pavé set ruby. This 21k yellow gold brooch secures to the reverse with a hinged pin and clasp. This diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 21k gold and silver; this carat of gold indicates the high quality of the piece. This antique gold bird brooch is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique bird brooch...

Introducing our exquisite Lizard Pin, a captivating and meticulously crafted piece that embodies the perfect blend of elegance and whimsy. This charming lizard pin is adorned with st...

This pin is made of 18k yellow gold and weighs 3.10 DWT (approx. 4.82 grams). It contains 15 round G color, SI clarity diamonds weighing 0.50 CTTW and 4 round blue sapphires weighing...

A stunning diamond brooch in a bird design. 1.14 carat of single cut pave diamonds; 4.67 grams of silver. An easy brooch fastening mechanism. 4.5 cm ...

A stunning Beetle shaped brooch. Expertly crafted example. Solid 18 carat yellow and white gold Designed with a pearl to top. The head, body and legs all pave set with many round b...

Antique Platinum Pin, convertible to pendant with rings on reverse. Contains 2 European cut diamonds for a total 2.20ct, they are K/L color VS2 ...

Beautiful 1.50 ct. good quality, white, and bright diamond rounds. Handmade in 18k white gold. A classy and vintage inspired brooch.

Introducing our Toucan Pin, a playful and exquisite accessory that adds a touch of whimsy to your jewelry collection. This charming pin features an estimate...

A beautiful quality late Victorian period brooch. Oval shaped example in sterling silver. Designed with a silver ball border. Pierced ROSE silver section to centre. The border with f...

This vivacious vintage floral brooch with diamonds and multi-gem beads is crafted in solid 18K yellow gold, artfully textured in a striped patt...

Brand: Asch Grossbardt Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Carat(s): .30ctw Cut: Round Brilliant Color: G - H Clarity: VS1 - VS2 Nat...