EDWARD CHIU, DIAMOND, JADE AND ENAMEL PIN

Five vintage gold stick pins. Set with diamond, cultured pearls, ruby, enamel and carved jade. Total weight 6 grams. From 1 3/4" to 2 1/2" in length.

Sixteen 19th Century Stick Pins. Of various sizes and designs, all are marked as "14 kt" gold. Enhancements include: diamonds, pearls, cameo shell, enamel, turquoise, lapis, and jade. Overall wear, sm

Comprised of a carved jade pendant, a nephrite, gold and crystal pendant, a carved crystal, ruby and diamond leaf pendant, with a 14K yellow gold necklace, and a whimsical 18K gold, pearl and enamel p

15.8 grams. The enamel cabbage rose is set with a single round cut diamond that is slightly articulated.

Having 18 full cut melee diamonds, set in (tested to) 14k yellow gold; 24.4g h. 5/8 in. w. 2 in. d. 1 7/8 in. Provenance: Descent through the estate of late Eleanor Boadwee, Greenwich, Ct.

An Outstanding Vintage Pontiac Master Salesman 10K Gold Diamond Enamel Pin , circa 1940's, marked "G.B.M & Co Cinn O" given by General Motors to one of their "Master Salesman" in excellent condition a

Russian Antique Gold Diamond Jade brooch pin Stamped EK and 72, approx. 1-1/2 x 1-1/2 inches

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.40ctw. Enamel. MEASUREMENTS: Brooch is 77" long x 45mm. TESTED: 18k. WEIGHT: 35.1 grams.Gemstones have not been graded for color and clarity ,and te

A Diamond & Enamel 18kt. yellow-gold pin in a "DOVE" motif. The 28 natural round brilliant cut diamonds total over 0.80cts. with F-G color & VVS-VS clarity. This beautiful piece is over 100 years old

18K Stylized sword with an enamel handle, old mine cut diamonds, and natural pearls. Measures 3 1/2 L. Weight 5.7g In excellent condition.

ANTIQUE GOLD, DIAMOND AND ENAMEL PIN FORMED AS TWO PANSIESEarly 20th CenturyOld mine-cut diamonds, diameters approx. 3.0mm and 2.8mm, the smaller champagne-colored. Unmarked. Length 1.25”.Approx

Metal Content: 18k Gold.Weight of Item: 10.3 grams.Size: Brooch is 50mm x 33mm.Gemstone: Diamonds. Enamel.Carat Weight: approx. 0.33ctw.Stamp: Tested 18k.

14K yellow gold pin, designed as a spider, decorated with rose cut and single cut diamonds, weighing a total of approx. 0.50 carat, worn through fabric with pinstem, joint and catch. Gold tested. Meas

The carved jade in the form of a butterfly (1 x 2 in.) mounted in a silver wire and ropework pin with enamel decorations; marked "silver", the pin marked "Germany"

14K yellow gold figural bunch of flowers pin. The three violet hued flowers are fashioned of enameled gold, each prong set with a single rose cut diamond at its center. One of the stems twists around

Stamped 750, with maker's mark M within diamond, brushed yellow gold with one blue enamel bar, and four polished yellow gold strips criss-crossing the circle, containing 5 small prong set round diamon

Brooch measures 32mm x 34mm. Decorated with ruby eye and diamonds, multi color enamel. Marked: Italy 18k. Weight - 11 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.45ctw, Jade. MEASUREMENTS: Brooch is 69mm x 10.8mm. MARKED: 14k, Maker's mark. WEIGHT: 5.6 grams.Gemstones have not been graded for color and clarity

METAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 21mm. GEMSTONES: Jade, Diamonds approx. 0.35ctw. MARKED: 18k, 750. WEIGHT: 11 grams.Gemstones have not been graded for color and clarity ,and tested for

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.42ctw. Jade. MEASUREMENTS: Brooch/Pin is 74mm x top - 14.2mm at widest point. MARKED: 585. WEIGHT: 4.1 grams.Gemstones have not been graded for color and

METAL: 14k Gold. GEMSTONES: Diamond approx. 0.06ct. MEASUREMENTS: Brooch is 43mm x 13.7mm. MARKED: 14k. WEIGHT: 3.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity a

Round brilliant cut diamond eyes with green jade wings and body. 14k yellow gold mount and pin. 1 1/2 wide x 1 1/8 inch.

METAL: 14K gold. GEMSTONES: diamond, enamel. MEASUREMENTS: brooch is 27mm in diameter. TESTED: 14K. WEIGHT: 3.9 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and

METAL: 14K gold. GEMSTONES: diamond, enamel. MEASUREMENTS: pin top is 17mm x 10.5mm. MARKED: 14K. WEIGHT: 1.9 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and co