An aquamarine, enamel and diamond thistle brooch

18K gold brooch with 16 full-cut diamonds (approx. 1.60 ct. total), marked 18K. 26.5 dwt. [1 1/2" L].

French Art Nouveau diamond and plique-a-jour enamel brooch pendant The enamel thistle and leaves with plique-a-jour enamel background, rose-cut diamond frame, suspending a cultured pearl, c. 1900 Plat

A very beautiful Italian 18K Y/G enamel brooch (3"x2.4") in the form of Harlequin, decorated with small diamonds, wt. 46.1gm

Ref:230693043 Gold Content:14K Gold Main Gemstone:Aquamarine Number of stones:1 Shape:Oval Carat Weight:10.3ct Color:Vivid Blue Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Numb

18k yellow gold Toliro enamel brooch featuring 21 single cut diamonds weighing approximately .35cts total G color VS clarity. 1.64 inch height 1.78 inch wide.70 inch depth Please note that this lot ha

Ref:23316165 Gold Content:14K White Gold Main Gemstone:Natural Aquamarine Shape:Round Carat Weight:2.97ct Color:Vivid Blue Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round Carat Weight:0.1ct

Two Estate Antique Art Deco Aquamarine & Diamond Brooch & Pendant. One mounted as a clip, one mounted as a brooch and pendant. Additional brooch mount included. Set with two aquamarine stones and fort

Lion pin in form of seated lion with gold, brown and black enamel highlights and two diamond eyes. Not marked. Tested as 14K. 2 5/16" H x 1 3/4" W x 5/8" D. 36 grams. Provenance: Private Maryville, TN

Vintage 14Kt Yellow Gold Pearl, Enamel & Diamond Brooch. Weight approx. - 7.7 dwt.

An elegant ladies antique Art Nouveau 14k gold and gemstone brooch. Features a classic organic nouveau motif with pearls and diamond accents. Marked 14k. Measures 21mm x 31mm. Total approximate weight

METAL: 18k gold. GEMSTONES: Diamonds. MEASUREMENTS: Brooch is 55mm x 32mm. MARKED: 18k. WEIGHT: 14.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhanc

Krementz & Co - Newark, NJ 14k Gold Wreath-Shaped Enamel & Diamond Brooch c1920s. Signed. 1"d. Spend $5000 or more at this auction and all of your SHIPPING IS FREE within the lower 48 states. SHIP

Crane & Theurer - Newark, NJ 14k Gold, Enamel & Diamond Brooch c1910. Signed. 0.75"d. Spend $5000 or more at this auction and all of your SHIPPING IS FREE within the lower 48 states. SHIPPING We box a

METAL: 18k Gold. MEASUREMENTS: Brooch is 20mm in diameter. GEMSTONES: Diamonds. MARKED: 18k. WEIGHT: 4.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color en

Larger Pendant 18K. Smaller Pendant 14K. Signed. Largest Measures 2 3/4 inches long. Smallest 1 3/4 Dia. Total Weight 9.2 DWT.

Antique 18K yellow gold portrait with 4 rose cut diamonds around the laurel wreath. Weighs 8 grams. 1" in diameter. Some enamel loss.

1) 14K yellow gold floral brooch with enamel leaves and flower with diamond accent, 1 in. L and 2) Gold plated pinwheel pin/pendant with enamel and diamond accent, 1 in. L, 5 grams tw

ANTIQUE 14K YELLOW GOLD W/ ENAMEL & DIAMOND BROOCH, MEASURES 1" LENGTH AND TOTAL WEIGHT 2 DWT.

Antique Sterling & Guilloche Enamel Thistle Brooch. Antique sterling silver brooch with nice quality guilloche enamel Scottish thistle scene. Hallmarked. Measures nearly 3 inches in length.

Yellow Gold, Enamel, & Diamond Brooches. Including a Pair, each centered by a ruby cabochon accented with rose cut diamonds, green and blue enamel; and 1 pansy pin with green enamel and seed pearl acc

AQUAMARINE AND DIAMOND BROOCH, CIRCA 1950 The octagonal-cut aquamarine within an openwork geometric frame set with single, old brilliant and baguette-cut diamonds, length 3.7cm For further informatio

Aquamarine and Diamond Brooch and RingBrooch: Aquamarine and diamond 18K white gold ring. Set with 1 pear cut aquamarine approximately (8.39 ct) (19ml z 12.2 mw x 7.c md) and 12 side diamonds. 6 strai

ENAMEL AND DIAMOND BROOCH, LATE 18TH CENTURY/EARLY 19TH CENTURY The plaque depicting a funerary urn, set with a pear-shaped and rose-cut diamonds, on a blue guilloché enamel ground and within a c

AN ANTIQUE NATURAL PEARL, ENAMEL AND DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, set with a central pearl within a border of ribbon designs of blue enamel, set with old cut diamonds, suspe