Vintage autumn leaf brooch enameled and with diamonds

Antique jewelry object group
brooch

Condition
very good condition
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Style
Vintage
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Period
ca. 1970
Events & facts of this era, poetry of this era, fashion of this era.

Source of inspiration
Mother Nature

Theme
autumn grape leaf (?)

Material
18K yellow gold (touchstone tested)
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Technique
Enamelling is an old and widely-adopted technology. The ancient Egyptians applied enamels to pottery and stone objects. The ancient Greeks, Celts, Russians, and Chinese also used enameling processes on metal objects. Enamel is the colorful result of fusing powdered glass to a substrate by firing, usually between 750 and 850 degrees Celsius. The powder melts and flows and hardens to a smooth, durable vitreous coating on metal, glass or ceramic. According to some sources, the word enamel comes from the High German word smelzan (to smelt) via the Old French esmail. Used as a noun, "an enamel" is a usually small decorative object, coated with enamel coating, such as a champlevé or a cloisonné (different techniques).

Diamonds
Three brilliant cut diamonds with an estimated weight of ± 0.23ct
95 single brilliant cut diamond (also called 8/8) with an estimated weight of ± 1.50ct

Total diamond count
98 pcs.

Total diamond weight
approx. 1.73 crt with an average colour and clarity G/I, vvs/vs

All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
All diamonds we offer are screened by the I.J.G.C. for whether they are natural or synthetic, and all diamonds in this jewel are 100% guaranteed to be natural.

Birthstones
Diamond is the birthstone (or month stone) for April.
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Hallmarks
No trace.
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Dimensions
7,52 cm (2,96 inch) x 6,35 cm (2,50 inch)
see picture with a ruler in millimeters and inches

Weight
26,40 gram (16,98 dwt)

Adin Reference Nº
21288-0704

Copyright photography
Adin, fine antique jewellery

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