Description & Technical information
Millegrain set with a 4.06ct Ceylon sapphire, to two row diamond border of old single cuts, the inner border openwork, each collet set, the outer border in a collet channel, to openwork bifurcated shoulders with similar graduated diamonds, reeded shank, mounted in platinum, serial number 6554, French control mark for platinum (import/unknown origin), accompanied by a scanned copy of the SSEF report no. 125464 giving the Ceylon origin opinion for the 4.066ct sapphire and that it shows no evidence of heat treatment
Cluster 16 x 15mm / 5/8 x 9/16''
Weight: 6g
Date: c.1915
Period: Early 20th century
Medium: Sapphire and diamond
Dimensions: 1.6 x 1.5 cm (0⁵/₈ x 0⁵/₈ inches)
Categories: Jewellery
Discover the gallery
S.J. Phillips Ltd
Jewellery, Bijouterie, Snuff Boxes, Miniatures & Silver
More Works From This Gallery
S.J. Phillips Ltd
Antique gold long chain necklace, with belted parallel loop links
S.J. Phillips Ltd
Single stone marquise diamond clasp, with fittings for a single row
Marcus
S.J. Phillips Ltd
Louis XV enamelled gold oval snuff box by Claude Perron, Paris 1772, cover and base with oval monochrome miniatures by Philipp Ernst Schindler II
S.J. Phillips Ltd
Early Art Deco round brilliant cut diamond and square panel cluster ring, c.1920, set with an old European cut diamond
S.J. Phillips Ltd
Cushion cut diamond cluster ring the larger rectangular cushion cut landscape set
S.J. Phillips Ltd