Jules Louis Wiese Brooches

18K yellow gold pin depicting a bee with pavé round diamonds and cabochon emerald eyes. The back is encrusted with 24 diamonds that total 1.60 carats, H-I color and SI2 clarity. P...

Renaissance Revival Rock Crystal Dragon Pendant- A rock crystal dragon mounted in 18k gold set with diamonds, a pearl, and rubies Length: 4.5"

Elegant 18K English Dragon Signet Ring from the 1940's. Tapered band is decorated with repousse patterns with a central dragons head. Beautiful quality....

Experience the timeless elegance and storied heritage of Cartier with this exceptional 18K Tri-Color Gold Trinity Tie Pin. Drawing inspiration from one of the Maison’s most iconic de...

This is one of the finest and most magnificent antique Austro-Hungarian Bohemian Garnet jewels we have seen. The large and dramatic museum quality jewel is 2 1/8 inches wide and is ...

Make a bold statement with our 18k Yellow Gold Skull and Bones Lapel Pin/Tie Tack, a fusion of edgy style and luxury. Expertly crafted, this accessory features a detailed skull and c...

Renaissance Revival sword jabot-brooch. An exceptional and very rare jabot type brooch, created in England during the Victorian era, back in the 1880. This piece is fantastic and has been crafted with renaissance revival patterns in the shape of a miniature sword with jewels, in solid yellow gold of 18 karats with accents in carved platinum. The sword is well proportionate and made with gorgeous details. It is completely decorated with twisted woven wires, engravings and chiseled designs. The sword sheath, the grip pommel and the rain-guard are embellished with a fantastic assortment of eleven natural earth mined gemstones; such white colorless diamonds and vivid green demantoids garnets. It is fitted with a sheath to slide the blade very tight, which is attached to a decorative security chain. This magnificent piece should be an important addition to any serious jewelry collection and will be a great conversation piece when you display it with your dress or on the lapel of your jacket. Demantoids Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. Andradite is a calcium- and iron-rich garnet. Ferric iron is the cause of the green in the stone. Although garnets have been known since ancient times, the demantoid variety was not discovered until 1868 in Russia's western central Ural Mountains. The find was an alluvial deposit about 110 km from Ekaterinburg, north by northwest along the Bobrovka River, near the village of Elizavetinskoye. Miners were immediately stunned by the highly refractive nature of the gem material, which is atypical for garnet. They began comparing it to diamond and referred to it as "demantoid", from the old German Demant, meaning diamond. The reason is obvious, with its high brilliance and dispersion. However, as demantoid garnets are quite rare and found in so few locations, they can command quite high prices, especially if they have a particularly lovely horsetail inclusion. Most stones are less than one carat in size after cutting in polishing. Demantoid gems...

Antique Renaissance revival Austro Hungarian gold gilded silver articulated pendant /pin / brooch featuring a detailed winged Cherub holding and arrow in one hand and heart...

vintage sapphire pin 0.20ct natural sapphire 52mm x 8mm 14kt white gold 2 grams

This dramatic antique stickpin (circa 1890–1900) captures the fierce energy of a mythical dragon, finely modeled in 18k gold and set with a glittering diamond clenched in its jaws. D...

Dimensions: 3.40x2.00x0.90cm Color: 18K Rose Gold Materials: "1 White Diamonds 0.04 CT 2 Ruby 0.02 CT 18KR 8.55 GM (WNTT)" 18K Gold & Precious Diamond & Gemstone Animal & Fantasy Je...

Circa 1890s, Silver over 18k, French Import hallmarks. This dazzling antique brooch features 2.40 carats of brilliant white diamonds in an unusual Gothic Revival star motif. Superb ...