Catalog (114)

French Art Deco 18K/Platinum very well crafted diamond and black onyx ring. The center Old European cut diamond is .55 carat. The clarity is SI2 and the color is H-I. The diamond looks larger and is quite striking against the black onyx. There are six rose cut diamonds on each side (12 total)with a total weight of .24 carat. The back side of the setting is finely pierced and crafted making it almost as beautiful as the front. Size 7 1/4. The craftsmanship is fine. The condition is excellent. Cir...

One platinum on 18K yellow gold and diamond Edwardian brooch. The brooch consists of a pierced top set with Old European cut diamonds and melee rose cut diamonds in a geometric pattern. The twelve Old European diamonds have a total weight of 1.20 carats. The clarity is SI1 and the color is H-I. The thirty nine rose cut diamonds have a total weight of .50 carat. The brooch has a hinged straight back with side clutch closure. The piece measures 2" long by 7/8" wide. The condition is excellent. Cir...

Edwardian diamond pin with rubies and pearls. The pin has a floral motif and contains eighty seven diamonds. The diamonds range from old mine cut, Swiss cut and rose cut with a total weight of 3.00 carats. There are also twenty four Burmese rubies with a total weight of .62 carats. And, there are two freshwater pearls peg set on the pin. The pin is sterling silver with a gold overlay in sections. The diamonds are prong set, and the rubies are channel set. The pin has the original locking mechani...

Art Deco Pin, platinum and diamond par pin bead-prong set with twelve old European cut diamonds. The total diamond weight is 4.0 carats. The average GIA clarity grade is SI/1 and the color is G-H. The pin has side engraved details, and has a Black, Starr & Frost stamp. The craftsmanship is fine, and the condition is excellent. Circa 1901 - 1914. The pin measures 2” in length. Note: Mounted gemstones are graded only to the extent that mounting permits examination.

Edwardian Pin, 18 K yellow gold and platinum pin. The pin is bezel set with an oval natural ruby weighing 1.00 carat. The ruby has a medium to medium light reddish-pink intensity with good clarity. There are sixty eight rose cut diamonds bead set in a platinum gallery around the ruby. The craftsmanship is fine, and the condition is excellent. Circa 1901 - 1914. The pin measures 3 ½” in length. Note: Mounted gemstones are graded only to the extent that mounting permits examination.

This is a 14k and silver Edwardian period oval shaped pearl and diamond pendant. The pendant is peg set with six slightly baroque river pearls measuring 5.50mm - 5.70mm in diameter. There are twelve rose cut diamonds prong set in between the pearls. The total diamond weight is .48 carats. The pendant has the original bail and is bead set with three rose cut diamonds. It measures 1.5" by 1". The pendant is in excellent condition and is circa 1901 - 1914. The chain is 14k white gold French made ...