CARVED AGATE AND DIAMOND BROOCH

METAL: platinum. GEMSTONES: carved druzy agate, diamonds. MEASUREMENTS: brooch is 60 x 44mm at widest point. MARKED: maker's hallmark, 900PT. WEIGHT: 16.7 grams.Gemstones have not been graded for

Agate gem diamond brooch GG/WG 585/000 with a carved agate gem 25 x 20 mm and 4 diamonds, l. 26 mm, 5,3 g

Art Deco white agate and onyx carved feather brooch with diamond accents on feather and single cut diamonds on length of stem. Marked Depose. Approximate total weight 12.4 grams. Dimensions: length: 3

A FINE ANTIQUE TURQUOISE, PEARL AND DIAMOND BLACKAMOOR STICK PIN / BROOCH in yellow gold and silver, depicting the bust of a lady carved in banded agate, wearing traditional headdress featuring engrav

A MID 19TH CENTURY CARVED AGATE, DIAMOND AND TURQUOISE NECKLACE/TRIO OF BRACELETS CIRCA 1850The graduated panels carved with various grotesque masks after the antique, with collet set rose cut diamond

An original Russian Faberge naturalistically hand carved Agate figurine. The figurine depicts a standing bear. The figurine is adorned with engraved detailed patterns and encrusted with Diamonds eyes.

An Agate Brooch. Carved agate brooch with a Neoclassical figure atop. Frame is 9 karat yellow gold 1.25" x .75" Wt: 5.7 grams

ANDREW GRIMA, A VINTAGE AGATE AND DIAMOND BROOCH, 1973 in 18ct yellow gold, set with a polished slice of agate accented by a round brilliant cut diamond, signed GRIMA, AG Ltd, full British hallmarks f

Antique Art Deco platinum brooch centering oval carved jade 38m x 16mm, framed by diamonds approx. 0.48ctw. Brooch measures 43mm x 18mm. Tested platinum. Weight is 7.2grams.Gemstones have not been gra

Pair of sterling silver earrings by David Yurman, with center carved white agate and approx. 0.34ctw in diamonds. Earrings are 17mm in diameter. Marked: DY, 925. Weight - 11.3 grams.

This is an antique 14K white gold filigree brooch pin featuring a carved Art Nouveau cameo depicting an elegant woman wearing a diamond necklace. The single cut diamond is SI clarity and GH color. 1 3

This is an antique 14K white gold Art Deco ornate filigree framed carved cameo brooch featuring a young maiden with an Old Mine Cut diamond on her necklace. SI clarity and JK color. 2 1/8 x 1 5/8". Th

A Russian card case carved of natural agate, adorned with silver lock and hinges set with diamonds and having a gilt silver overlay depicting a double headed Imperial eagle also set with diamonds and

This carved carnelian agate brooch is in the shape of an autumn maple leaf. It is set with 14K yellow gold and accented with seed pearls. Stamped 14K 2.5" x 1.75". Weighs 10.7dwt.

Antique Scottish Sterling Silver & Carved Specimen Agate Brooch / Pin w Large Faceted Amethyst Glass at Center. Measures nearly 1.75 inches in diameter.

EVELYN CLOTHIER, AGATE AND DIAMOND DRAGONFLY BROOCH Unsigned, designed as a one-of-a-kind dragonfly with agate wings and articulated body containing one rectangular old mine cut diamond weighing appro

Genuine 3 Pink Tourmaline Cabochon weighing approx. 20.00 carats total. They Grooved into leaves.

Rare! Elizabeth Locke 18k Yellow Gold Carved Black Agate Intaglio Brooch Pendant Metal: 18k Yellow Gold Size: 39mm x 55mm Weight: 35.8 grams Stones: 1x Large Carved Black Agate Intaglio 22.5mm x 36mm

Platinum, Carved Jade and Diamond Brooch One rectangular carved jade ap. 33.0 x 19.0 x 3.0 mm., 6 transitional and 66 single-cut diamonds ap. 1.35 cts., c. 1920, ap. 8.8 dwts. gross. C

METAL: 18k Gold. MEASUREMENTS: Brooch is 60mm x 45mm. GEMSTONES: Diamonds approx. 2.00ctw, carved jade. MARKED: 750. WEIGHT: 20.7 grams.Gemstones have not been graded for color and clarity ,and tested

Carved Jade Diamond Pearl Brooch Circa: 1950s Diamonds: 25 Diamonds total weight approx. 1.30 - 1.50 carats Color and clarity: H - I, VS - SI Pearl: 6.31 mm Measurements: 1.02" x 1.60" Total weight: 1

Platinum Art Deco pendant brooch, with carved jade and rose cut diamonds. Brooch is 42mm x 25mm. Tested plat. Weight - 12 grams.

14K white gold Art Deco ruby and diamond carved brooch. 12 round and oval fine natural rubies, approx. 2cts. Approximately 1ct round and baguette diamonds mounted in foliate design. 12.8 grams. 2in le

Large 14kt white gold mounted carved amethyst brooch is the form of an orchid with (3) prong-set single cut diamond accents. Apparently unmarked. Total approx. weight of the brooch is 26.0 grams (gros