Antique jewelry object group: engagement ring (or anniversary ring)
Condition: very good condition - (more info on our condition scale)
Country of origin:Although it does not carry any legible control marks we believe this to be of Belgian origin.
Style: Vintage - See also: vintage jewelryor more info on styles
Period: ca. 1940 - (events & facts of this era, poetry of this era, fashion of this era)
Material: Two tones of precious metal, the main part being 18K yellow gold and the white parts are either white gold or platinum. - (more info on precious metals)
Extra information: Betrothal rings were used during Roman times, but weren't generally revived in the Western world until the 13th century. The first well-documented use of a diamond ring to signify engagement was by the Archduke Maximilian of Austria in imperial court of Vienna in 1477, upon his betrothal to Mary of Burgundy.
Before the 20th century, other types of betrothal gifts were common. Before the end of the 19th century, the bride-to-be frequently received a sewing thimble rather than a engagement ring. This practice was particularly common among religious groups that shunned jewelry. Engagement rings didn't become standard in the West until the end of the 19th century, and diamond rings didn't become common until the 1930s. Now, 80% of the women are offered a diamond ring to signify engagement. (from: Wikipedia)
Diamond(s): 12 old brilliant cut diamonds with an estimated weight of ± 1.17ct. (colour and clarity: H/K, 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 sapphire with an estimated weight of ± 2.30ct. Colour: deep dark blue, probably Australian Treatment: most probably heat treated. Colour enhancement by heat treatment of ruby and sapphire is an accepted technique as long as it is mentioned by the seller.
- All color stone weights are approximate since stones are not removed from their mounts to preserve the integrity of the setting.
Birthstones: Diamond is the birthstone (or month stone) for April and sapphire for September. - (more info on birthstones)
Hallmarks: No trace. - (more info on hallmarks)
Dimensions: top of ring 1,68 cm (0,66 inch) x 1,46 cm (0,57 inch)
Weight: 4,40 gram (2,83 dwt)
Ring size Continental: 51 & 16¼ , Size US 5½ , Size UK: K½
Resizing: Free resizing (only for extreme resizing we have to charge). - (more info on ring sizes)