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Art Deco Onyx Ring by Arch Crown Mfg Company

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A lovely Art Deco Ring with fine 18K White Gold cut-work, a large rectangle of Black Onyx, and one Old Mine Cut Diamond, made by Arch Crown Mfg. Company.  This filigree ring has milgrain cut-work on every side, resembling flowers and architectural arches.  The Black Onyx has a chip, visible from the side of the ring.  Please see the photo's.  The Old Mine Cut Diamond is estimated at 0.05 carat, and VS2 clarity.  This is a Genuine Art Deco ring, not a reproduction.

For your enjoyment, all purchases ship gift wrapped.  We offer layaway with no fees and no interest.  Interested in a particular item, but need some time to pay, email us and we'll set up a payment plan for you.

Ring Size: US 4 1/2, British I 1/2, French 47.  This ring can be resized.
Stamped: a upside down U, 18K, and a Crown.  This was the makers mark for Arch Crown Mfg. Company, from Newark NJ.  They made ring mountings from 1904-1934.   Acid Test: 18K
Date: 1920-1934.
Weight: 3.1 grams or 2.0 dwt.  The onyx measures 3/8th inch by 0.72 inch (just under 3/4 inch).

Note: We do not remove stones from their settings and therefor stone weights may vary.