Retro Trabert & Hoeffer Mauboussin Amethyst and Diamond Gold Brooch

Retro Trabert & Hoeffer Mauboussin "Reflection" Diamond, Ruby, 14k Gold Seahorse Brooch. Designed as a seahorse, the head featuring seven single-cut diamonds weighing a total of approximately 0.20 ctt

Title: French Art Deco Platinum Diamond Emerald and Amethyst Floral Brooch Trabert & Hoeffer Mauboussin Description: French Art Deco Platinum Diamond Emerald and Amethyst Floral Brooch Trabert & Hoeff

Trabert & Hoeffer, Mauboussin 'Reflection' Gold, Platinum, Cabochon Ruby and Diamond Clip-Brooch 18 round cabochon rubies, 13 transitonal-cut diamonds ap. .90 ct., signed Trabert & Hoeffer, Mauboussin

Trabert & Hoeffer, Mauboussin Pair of Gold, Cabochon Ruby and Diamond Earclips 14 round cabochon rubies, 20 round diamonds ap. .60 ct., small single-cut diamonds, one pair signed T H & M, ap. 8.6 dwts

Ultra rare 14kt Yellow Gold Modernist "Lady Justice" Brooch, stamped "Trabert & Hoeffer Mauboussin" featuring an open work modernist depiction of Lady Justice with scintillating opal spheres balancing

METAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 40mm. GEMSTONES: Pearls. MARKED: Mauboussin, Trabert & Hoeffer, stem marked 14k. WEIGHT: 15.8 grams.Gemstones have not been graded for color and cla

Certified no heat Burma rubies. Approximately 20 cts. Transitional cut diamonds approximately 1ct TW. 18K. 18.3 dwts. Includes certification papers.

Retro 14K rose gold and platinum, amethyst and diamond double clip brooch, composed of two 18mm x 15mm emerald-cut amethyst and eight round single-cut diamonds, approx: 0.50 ct tw., color: H-I, clarit

Victorian amethyst, diamond & 14k gold brooch

Cartier Retro sapphire, diamond, and gold brooch Designed as a gold scroll set with round brilliant-cut diamonds and circular-cut sapphires 14k yellow and white gold Signed Cartier, numbered 1 x

Retro Diamond, Sapphire, Emerald, Gold Brooch The duck brooch features a full-cut diamond weighing approximately 0.05 carat, accented by round-shaped sapphires weighing a total of approximately 0.25 c

Amethyst, diamond, and 18k yellow gold pierced scrolled vegetal brooch, having one (1) approximately 18.50mm X 12.70mm X 7.80mm emerald cut purple amethyst, weighing approximately 11.75ctw and eight (

Ruby Diamond 14k Gold Brooch Pendant High Quality Centering a row of six round brilliant cut rubies, bordered by thirty-two round single cut diamonds weighing an estimated total of approximately 0.32c

A Retro Diamond and Gold Clip Brooch. 14 karat rose gold clip brooch contains 39 round diamonds mounted in white gold 2" x 2" Wt: 14.8 grams

Austrian 14K Yellow Gold, Carved Amethyst, Carved Jade And Diamond Violet Flower Brooch, Circa 1950. The Brooch Has The Carved Amethyst Violet Flowers, Each Set With An Approx. 0.02 Carat Diamond In T

Title: Tiffany & Co. Schlumberger Persian Turquoise Amethyst 1.85ctw Diamond 18k Gold Platinum Butterfly Signed Numbered Brooch Description: A fanciful butterfly design made in platinum & 18k gold fea

Decorated with sparkling (10) natural diamonds VS clarity and G-H color, meticulously placed to enhance the brooch’s luxurious allure. Weight: 26.0 Grams

METAL: 18k Gold. MEASUREMENTS: Brooch is 45mm x 55mm. GEMSTONES: Turquoise, Sapphire, Emerald, Diamonds approx. 0.45ctw. MARKED: Mauboussin Paris, French assay marks, 14860. WEIGHT: 24.8 grams.Gemston

Retro Citrine Ruby, Diamond, and Gold BroochThe Retro brooch centers an oval cut citrine measuring 20.68 x 14.90 mm, highlighted by 25 circular-cut rubies weighing approximately 1.42 carats and 38 rou

14K Retro Gold, Amethyst Bow Brooch. (tested) Emerald -cut center stone, with 3 bezel set stones. Size 2.125" x 1.75"; weight 13.18 dwts.

Designed as ribbons of pink or yellow gold joined by a transitional-cut diamond knot, approx. .20 ct. TW. Ca. 1945. 14k. 6.3 dwt. 1" x 2 5/8". 6.3 dwt. Provenance: From the Marlene Dietrich Estate, So

A navette with overlapping channels of calibre-cut rubies and RBC diamonds, approx. 4.30 cts. TW; A rippling open form dotted with round faceted rubies, sapphire, emeralds and RBC diamond, approx. .06

Retro Approx. 1.80 Carat Pave Set Round Brilliant Cut Diamond and 14 Karat Yellow and White Gold Clip Brooches. Diamonds F-G color, VS1-VS2 clarity. Unsigned. Measure 3/4" x 1-1/4". Approx. weight: 21

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.40ctw. Amethyst - 23x 8x12mm. MEASUREMENTS: Brooch is 58mm x 55mm. MARKED: Illegible maker's mark, Tested - 18k. WEIGHT: 29.3 grams.Gemstones have no