Marcus & Co. Plique-à-Jour Art Nouveau Amethyst and Pearl Brooch
Authentic antique large oval Amethyst brooch with diamond and pearls. The genuine fine quality faceted oval amethyst measures 23mm x 18mm weighing approximately 20 carats. The diamonds are set in platinum, old European cut shape with a total weight of 1.00 carats. The pearls measure 4mm - 5.5mm. This special piece is circa 1900. Pale transparent lavender Plique-à-jour enamel in open areas. The brooch measures 2 inches x 1 3/4 inches with a long horizontal pin closure on the back. Stamped "Marcus & Co 18K".
Vintage Van Cleef & Arpels Diamond and Emerald Brooch 18 Karat
Beautiful vintage estate brooch by designer Van Cleef & Arpels. Crafted from premium 18 karat yellow gold and Platinum, and set with fine quality round brilliant cut diamonds and intense natural emeralds. The brooch is a flower ribbon motif containing prong and pave set diamonds. The satin finish flower measures 28mm in diameter with four (4) leaves containing channel set emeralds. Rose gold double prong hinge brooch with safety lock. Stamped Van Cleef & Arpels.
Diamonds: Approximately 3.50 total carat weight, E-F Color, VVS Clarity.
Emeralds: Approximately 1.00 total carat weight, Natural Vibrant Green, Minute Inclusions.
Year: Purchased in July 1960
Weight: 11.85 Pennyweight (18.43 Grams)
Estate Old European Cut Diamonds Scroll 18 Karat Gold Brooch Pendant 1.50 Carat
This elegant estate brooch is fashioned from 18K yellow gold. The brooch is a delicate scroll design. There are three old European cut diamonds set in six-prong heads. There are eight additional old European cut diamonds scattered around the brooch measuring 2mm each. The back of the brooch has a hinged pin with plunger along with ring bail to wear as a pendant. The brooch weights 8.30 grams (5.30 DWT). The old European cut diamonds have an approximate total weight of 1.50 carats. SI1 Clarity, H-I Color The brooch measures 36mm x 26mm (1 1/4" x 1").
Vintage Diamond and Emerald Oval Brooch 18KY & Platinum
Vintage Art Deco diamond and emerald brooch designed in 18 karat yellow gold and Platinum. The brooch measures 35 x 25mm, two rows of alternating sections of Old European and Old Mine cut diamonds, and square cut Colombian Emeralds. Fine quality stones and metalwork. Diamonds are set in platinum and emeralds are set in yellow gold.
Emeralds (48): 1.00 Carat Total Weight
Diamonds (48): 2.00 Carat Total Weight, F-G Color, VS1 Clarity
Large China Girl Diamond, Ruby, Enamel 18 Karat Brooch Pendant
Incredibly special collectors estate brooch that converts into a pendant. Beautiful China Girl dancing figurine with green and black enameled pants, diamond and dangle ruby jacket and black enameled shoes. The hidden pendant bail slides into the hat. The brooch has double prongs with hinge and rotating catch. Stamped "750" & "AL194". Hallmark indicates the piece was made in Alessandria, Italy by the 194th registered Jeweler.
Estate Platinum and 14K Yellow Gold Diamond Brooch 2.57 CTW
This brooch is fashioned from Platinum and 14K yellow gold. It is set with old European and old mine cut diamonds. The diamonds are set in platinum and the back plate and pin closure is 14K yellow gold. The center diamond is a modified old mine cut shape. Small European cut diamonds are bead set in a cutout milgrain filigree long brooch mounting. The diamonds rate SI2 clarity, I-J color and approximate total weight of 2.57 carats.
Amethyst & diamond brooch pin designed in premium 18 karat yellow gold and set with round single cut diamonds and carved amethyst. The diamonds sit in the middle of each flower and scattered in clusters. The amethyst flower carvings have lots of detail, excellent craftsmanship, solid design. The diamond weighs .50 carats G-H color, SI clarity. The brooch measures 2.25 " x 1.25". Double brooch pin and single catch on back.
Natural turquoise cabochon brooch designed in premium 18 karat yellow gold. The turquoise is set in the middle of a spray sea urchin motif. The turquoise measures 9.50mm and the brooch measures 35mm in diameter. Double brooch pin and single catch on back.
Roger Claude Montreal Designer Natural Quartz & 18K White Gold Pillar Brooch
Canadian designer Roger Claude natural quartz brooch designed in solid 18 karat white gold. Natural pink quartz crystals are decorated with solid gold pillars in a freeform artistic brooch with hinged pin and catch. The brooch pendant measures 50 x 34 x14mm and weigh 26.24 grams.
Antique Edwardian watch brooch designed in 14 karat yellow gold. Movement currently not in perfect running order. Original enamel small scratches on surface - see pictures. The upper bow brooch swivels so each side can be displayed. The watch measures 29mm in diameter.
Vintage Edwardian Bornand Blue Enamel Rose Cut Diamond Watch Brooch 18KY
Antique Edwardian Bornand watch brooch designed in 18 karat yellow gold. Movement currently not in perfect running order. Original enamel but minor damage to case- see pictures. Rose cut diamonds on leaf filigree lace motif. The watch measures 28mm in diameter.
Filigree Diamond Pin Brooch 14K White Gold 0.10 Carat
Filigree brooch pin, designed in solid 14 karat white gold and pave set with one transitional cut diamond. Milgrain details and a hinged pin and catch on back. The diamond weighs of 0.10 carats, GH color, SI clarity. The brooch pendant measures 36 x 17mm and weigh 3.00 grams.
Wolf Brooch Pin with Diamond & Ruby 18K Yellow Gold .05ct 12.22 grams
Wolf brooch pin designed in premium 18 karat yellow gold and set with one round brilliant cut diamond and one ruby eye. The diamond sits in one paw in a four prong head. The wolf has lots of detail, excellent craftsmanship, solid design. The diamond weighs 0.05 carat G-H color, VS clarity. The brooch weighs 12.22 grams and measures 19 x 44mm.
Pampillonia Lobster Brooch Pin with Diamond 18K Yellow Gold .05ct
Lobster brooch pin designed by "Pampillonia" in premium 18 karat yellow gold and set with one round brilliant cut diamond. The diamond sits in one claw in a four prong head. The lobster has lots of detail, excellent craftsmanship, solid design. The diamond weighs 0.05 carat G-H color, VS clarity. The brooch weighs 15.11 grams and measures 31 x 44mm.
Angel Skin Coral and Seed Pearl Victorian Brooch Pin 18K Yellow Gold
Estate lady's natural coral and pearl brooch pin designed in 18K yellow gold. Designed with oval angel skin coral with round seed pearls. Victorian era brooch measures 43 x 15mm and weighs 8.29 grams. Sold with original box.
Estate lady's natural coral and nephrite jade brooch designed in 14K yellow gold. Fine craftsmanship on coral and leaf carving, lots of detail! The piece measures 2" x 1.50" and has a complete weight of 19 grams.
Extra Large XL Hibiscus Flower Brooch Pin 46 grams 14K Yellow Gold
Estate brooch pin in a hibiscus floral motif. The brooch is designed in 14K yellow gold and measures 5.25" x 2.50" and weighs 46.58 grams. It is in excellent condition, no dents or scratches.
Lovely Edwardian filigree cutout wide brooch designed in Platinum. The main diamond is Old European Cut and weighs approximately 0.57 carats. The rectangular brooch is covered in pave set diamonds. Hinged brooch pin and plunger on the back. The diamonds average rate F-G color, SI2 clarity, total weight 3.70 carats! The brooch measures 23 x 52mm and weighs 16.30 grams.
Item Number: AEG439119503
Vintage Art Deco Platinum Filigree Brooch Pendant Flowers in Vase 2.50 Carat
Vintage Art Deco "Flowers in Vase" Brooch that can also be worn as a pendant. Designed in solid platinum and contains Old European Cut and Single Cut diamonds. The piece is cutout with filigree and milgrain detailing. It measures 50mm x 36mm and weighs 14.60 grams.
The diamonds have a combine total weight of 2.50 carats, G-H color, VS clarity.
Estate Natural Ivory and Emerald Bull Pendant Brooch 18 Karat Yellow Gold
Very exquisite Bull pendant that converts into a brooch is designed in 18 karat yellow gold. The estate piece has natural ivory horns and emerald dangle from headdress. It is enhanced by beautiful polished leaves, polished nose and eyes. The head is detailed with textured fur like carving. It has a solid back, hinged bail, pin and plunger brooch pin. Chain is included. The bulls head measures 49 x 52mm without the bail. Complete weight with chain: 61.03 grams.
Antique Russian Burma Ruby and Diamond Brooch Pin Platinum, circa 1890
Antique Burma ruby and diamond brooch designed in platinum and 18K yellow gold. Diamonds are set in a marquise sun burst with milgrain and cutout rays. The center ruby is set in a yellow gold milgrain bezel. Hinged pin brooch with curled "U" catch. The brooch is Russian from circa 1890. The brooch measures 35 x 14mm.