Unmarked yellow metal sapphire set brooch

An early to mid 20th century diamond and sapphire crossover ring set with an old cushion-cut diamond of approximately 0.45 carats, and an old round-cut sapphire, set in unmarked yellow metal (tests as

A 19th century white chalcedony brooch set in unmarked yellow metal, together with a mid to late 19th century yellow metal circular brooch centred with an enamel and pearl star, 3 cm diameter, a 19t

of pierced design, the wings set with scattered round brilliant cut diamonds, the body and antennae similarly set, unmarked yellow metal tests for 18ct gold, clasp with safety catch, width 2.4cm

A large Moini-style statement cuff braceletLate 20th/21st centuryAppears unmarkedAn onyx and yellow metal cuff bracelet centering an oval mixed-cut emerald further set with rubies, sapphires and citri

A yellow metal and sapphire ring, in a Greek design, the ribbed band shank set either side with two coiled snakes, inset with cabochon sapphires, shank unmarked, size P 1/2.Condition report: 11 g

the plain uniform bar set to the centre with an old round brilliant cut diamond and two similar slightly smaller diamonds at the terminations, unmarked white on yellow metal tests for platinum on 18ct

(lot of 2) Estate 14kt yellow gold jewelry, including: (1) "LOVE" brooch set with blue sapphires, unmarked, approx 0.5"h, 1.5"w, 3.5 grams (inclusive of all materials), (pair) earrings, post and Frenc

Diamond and sapphire flower brooch The center set with circular-cut diamonds and sapphires, mounted en tremblant, with articulated petals on stem with leaves 18k yellow gold With French metal and make

Ladies' handmade 18k yellow gold crab motif brooch set with 21 round rubies (approx. 1.50 ctw) on body and two round sapphires for eyes (approx. 0.02 ctw). Unmarked but tested as 18k gold quality. Len

Metal : 14k Gold Designer : Not Signed Gemstone : Fancy yellow diamonds approx. 2.50-2.64ctw. Pink sapphires Measurements : Brooch is 56mm x 51mm. Earrings are 30mm x 29mm Marked: : 14k , PA

A MULTI GEM SET BAR BROOCH in yellow gold, comprising a row of eleven graduated round cut gemstones including zircon, sapphire, etc, unmarked, 8.1cm, 10.7g.

ANTIQUE DIAMOND AND SAPPHIRE HORSESHOE BROOCH in yellow gold, of bar design, set with a horseshoe motif set with alternating old cut diamonds and cushion cut sapphires, unmarked, 3.3cm, 2.2g.

AN ANTIQUE SAPPHIRE AND DIAMOND HORSESHOE BROOCH in yellow gold and silver, set with graduating cushion cut sapphires and old cut diamonds, unmarked, 3.5cm, 7.6g.

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.

14K yellow gold butterfly brooch with carved jade, diamonds and rubies set throughout, emerald eyes and a diamond body. Measures: 2.25 in x 1.75inHallmark: Unmarked acid test indicates metal is 14K go

Vintage brooch in the form of a riding crop with fox, set with small rubies, diamond chips, and sapphires. Unmarked, tested 14K rose gold and unidentified white metal. Dimensions: L 2" x W 0.5" Weight

Please study all photographs carefully to get an accurate representation of the item. We offer in-house shipping internationally (US and rest of the world. Dispatched from the UK). We aim to ship all

Yellow gold sapphire set flower head brooch

A yellow metal bar brooch set with two small blue stones, 9ct top with steel pin, together with a quantity of various loose faceted gemstones, including quartz, turquoise, opals, paste stones, etc., b

A yellow metal bar brooch set with shell carved cameo. The whole approx. 1 1/2" wide

A yellow metal pin / brooch set with agate hardstone. Approx 3/4" wide

TWO YELLOW METAL AND GEM SET BAR BROOCHES TOGETHER WITH A GEM SET PENDANT. (3)

Antique old cut diamond enamel locket, in unmarked yellow metal, central star designed set with nine old cut diamonds surrounded by blue enamel, with original glass inside, approximate weight 16.8 gra

Unmarked yellow gold brooch set with 30 light blue stone cabochons, likely turquoise. Ca. early - mid 20th century. Unmarked brooch, but tests as over 16 karat gold. About 52 mm by 54 mm. Total weight