Edwardian Antique 20.30ct Oval Aquamarine and Diamond Cluster Pendant

Superb antique aquamarine pendant. The large 20.30 carat oval-cut natural and unheated aquamarine is set within an openwork surround decorated with 1.40 carats of sparkling old European-cut and rose-cut diamonds, typical of the Belle Epoque era. Mounted in platinum and 18ct yellow gold. Circa 1905.

• Aquamarine: approx. 20.30 carats (measuring 21.4 x 17.3mm) natural with no heat treatment
• Old European cut diamonds (4): approx. 0.40 carat total
• Rose cut diamonds (73): approx. 0.60 carat total
• Total diamond weight: 1.40 carat total
• Diamond colour: G-I
• Diamond clarity VVS-SI
• Metal: Tests as platinum & 18ct gold
• Hallmarks: None/worn
• Pendant dimensions: 45 x 27mm (including bail)
• Gross weight: 8.6 grams
• Condition: Very good, commensurate to age and use
• Comes with a newer 18ct gold classic link chain