Vintage diamond and opal platinum engagement ring

Antique jewelry object group
engagement ring (or anniversary ring)

Condition
very good condition
more info on our condition scale

Country of origin
unknown

Style
Vintage
See also: vintage jewelry
more info on styles

Period
ca. 1940
Events & facts of this era, poetry of this era, fashion of this era.

Material
platinum (touchstone tested)
more info on precious metals

Diamonds
16 old mine brilliant cut diamonds with an estimated weight of ± 0.50ct colour and clarity H/J, si/i

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.

Precious stones
One cabochon opal with an estimated weight of ± 2.50ct

All color stone weights are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
It is a very common practice to treat gemstones to intensify their clarity or colour. The item in question has not been tested in this regard.

Birthstones
Diamond is the birthstone (or month stone) for April and opal for October .
more info on birthstones

Hallmarks
Illegible remains.
more info on hallmarks

Dimensions
top of ring 1,62 cm (0,64 inch) x 1,42 cm (0,56 inch)
see picture with a ruler in millimeters and inches

Weight
4,20 gram (2,70 dwt)

Ring size Continental EU: 57 & 18¼ , Size USA: 8 , Size UK: P½

Resizing
Free resizing (only for extreme resizing we have to charge).
more info on ring sizes

Adin Reference Nº
21019-0035

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Adin, fine antique jewellery