Ottoman Half-Crescent Brooch Set w/ Rose Cut Diamonds

Ottoman brooch in a half-crescent pattern made of 10K Gold (acid tested by the auction house) integrated with silver and set with Rose Cut diamonds in different sizes. Diameter: 4 cm. Total weight: 14

Antique European brooch from late 19th century (circa 1880-1890) made of 14K Gold (only its reverse) integrated with silver and set with Old Mine Cut diamonds weighing a total of approximately 1.2 Car

Unique brooch designed in the Faberge style, made of silver and set with two oval Opals flanked by Rose Cut diamonds weighing a total of approximately 1.2 Carats and a Star Ruby. Bear maker's marks in

Lovely fine Victorian brooch (can also serve as a pendant) made of 14K Yellow Gold (acid tested by the auction house) designed in the shape of a Marquise set with pearls and flanked with a halo of 16

Antique Ottoman pendant (from end of 19th century) made of 9K Pink Gold (acid tested) set with Rose Cut diamonds weighing a total of approximately 1 Carats. The suspending loop is made of 14K Gold. Ti

Edwardian brooch from beginning of 20th century designed as a half crescent, made of platinum (acid tested - the pin on the reverse is made of 18K Yellow Gold) and set with many lovely Old European Cu

A RUBY AND DIAMOND CRESCENT MOON BROOCH in yellow gold, set with alternating rubies and rose cut diamonds, the rubies totalling 1.2-1.3 carats, no assay marks, 6.1cm, 4.3g.

c.1900, set with 60 rose cut diamonds approx. 1.25 carats (typical imperfections and roughness, one small diamond missing from the star), tests 14K, star is articulated and tests silver, Italian prove

AN ANTIQUE DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, set with graduating old mine and rose cut diamonds all totalling 2.0-2.5 carats, no assay marks, 2.5cm, 4.4g.

Pair of Victorian earrings (made in Europe during the second half of the 19th century) made of 14K Pink and White Gold (acid tested) in a pattern of half a crescent and star set with Old Mine Cut diam

NATURAL PEARL AND DIAMOND BROOCH, SECOND HALF OF THE 19TH CENTURY The openwork panel set with cushion and rose-cut diamonds, with a 9.5mm natural saltwater pearl, diamonds approx. 2.40cts total, leng

AN ANTIQUE TURQUOISE AND DIAMOND CRESCENT MOON BROOCH designed as a crescent moon, set with cabochon turquoise and old and rose cut diamonds, the diamonds all totalling 1.5-2.0 carats, no assay marks,

Lot of 14: 19th Century Jewelry Rings, Bracelets, Stick Pins, Bar Pin & Brooches. Includes gold bracelet w/ half split pearls and rose-cut diamonds, unmarked, tests as 10K. 14k Blue Chalcedony Ring w/

DIAMOND-SET 'SAINT ESPRIT' PENDANT/BROOCH, SECOND HALF OF THE 19TH CENTURY With slightly articulated wings, set throughout with old brilliant, cushion and rose-cut diamonds, the eyes set with pink gem

An early 20th century diamond set Middle Eastern star and crescent brooch, the gold setting with rose cut diamonds, 4.3cm long

AN EDWARDIAN DIAMOND AND HALF PEARL CRESCENT BROOCH CIRCA 1910The circular gold crescent set with graduated half pearls and old mine cut diamonds, approximately 0.42 carats total, to a pierced gallery

Large impressive Victorian diamond brooch made of 18K Gold integrated with silver (acid tested by the auction house) set with fine old mine cut diamonds in SI-VS quality and E-G colors (except for one

A yellow gold hair pin with a removable accessory also functioning as a brooch, designed as a crescent moon set with rose-cut and old European-cut diamonds in silver-topped settings. Diamonds are near

AN ANTIQUE VICTORIAN SAPPHIRE AND DIAMOND CRESCENT BROOCH in yellow gold, the crescent form is set with round and oval cut sapphires, accented by rose cut diamonds, unmarked, 2.7cm, 4.5g.

AN ANTIQUE SAPPHIRE AND DIAMOND CRESCENT MOON BROOCH in yellow gold and silver, designed as a crescent moon set with cushion and round cut sapphires, accented by rose cut diamonds, no assay marks, 2.7

SET WITH ROSE CUT DIAMONDS HALF PEARLS 18K MOON 14K PIN TESTED 1.9 DWT 2 7/8"L X 1/2" Terms: Please read Carefully before bidding. This is a Two-Part Estate Sale. Pick-up for these sales will be Tuesd

A diamond and gem-set bar brooch. The split pearl and old-cut diamond star, within an alternating cushion-shape ruby and old-cut diamond crescent moon, to the knife-edge bar with rose-cut diamond and

NATURAL PEARL AND DIAMOND BAR BROOCH, LATE 19TH CENTURY; HALF PEARL AND DIAMOND BROOCH 1st: Set with three button-shaped natural pearls and cushion and rose-cut diamonds, 2nd: The lozenge-shaped panel

AN ANTIQUE OPAL AND DIAMOND BROOCH, 19TH CENTURY in high carat yellow gold, designed as a crescent moon jewelled with graduated cabochon opals accented by old and rose cut diamonds, set to a plain bar