Vintage Seventies Modernistic Artist Design ring with large emerald and diamonds

Antique jewelry object group: ring

Condition: very good condition
  -  (more info on our condition scale)

Country of origin: Great Britain

Style: Vintage Seventies (of the twentieth century) or more info on styles

Style specifics: Modernistic Seventies

Period: ca. 1975
  -  (events & facts of this era, poetry of this era, fashion of this era)

Material: 18K yellow gold
  -  (more info on precious metals)

Extra information: Although not marked by a mastermark - (unless the mark AMO (?) is a mastermark) we think this style has great resemblance with the style of Kutchinsky

Diamond(s): Eight brilliant cut diamonds with an estimated weight of ± 0.40ct. (colour and clarity: H/J, vs/si).

- All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting.

Precious stones: One large cabochon emerald with a weight of 16.80ct. (see pictures for the IJGC certificate)

Treatment: Oiled. The oils of emerald is a fully accepted technique is reversible and is not as negative but even found it necessary in our profession.

Birthstones: Diamond is the birthstone (or month stone) for April and emerald for May.
  -  (more info on birthstones)

Hallmarks: London gold hallmark for 18K gold and for 1975 (gothic letter A) - remains of a mark AMO or AMC, for which we do not know what it stands for.
  -  (more info on hallmarks)

Dimensions: top of ring 2,28 cm (0,90 inch) x 2,10 cm (0,83 inch)

Weight: 28,60 gram (18,39 dwt)

Ring size Continental: 56 & 17¾ , Size US 7½ , Size UK: O½

Resizing: Free resizing, but because of the the way the ring is made, we cannot guarantee to make it on every size; so please ask in advance (only for extreme resizing we have to charge).
  -  (more info on ring sizes)

Reference Nº: 19063-0027

Copyright photography: Adin, fine antique jewelry

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Jewelry with birthstones (or month stones) for:
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August - September - October - November or December.


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