Story

One of the characteristics associated with Art Deco is that of contrast. Often the use of black onyx and the gleam of diamonds gave a bold approach to the geometric formalized shapes of the era.

Accented with a centered round brilliant diamond in a collet of 14k white gold, a lozenge form of black onyx with cut-off corners rises above the rectangular base. Single cut diamonds fill the corners with shimmering rays. The five (5) diamonds have a total estimated diamond weight of .20 carats all white to the eye. An open-work 18k yellow gold under gallery, divided shoulders and smooth shank finish this vintage bauble.

Date: Circa 1930.

Item 16111

Vintage Onyx Diamond Ring

Only One Available

$1,175 USD

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7.25

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Due to the nature of antique & vintage jewelry, many diamond and gemstone weights are calculated by measurements, not removed. Actual weights are noted in the item's description. Grading of diamonds and gemstones may vary slightly when removed.

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Measurements: 9/16 of an inch (1.3 cm) in length north to south on the hand and rises 5/16 of an inch (0.8 cm) in height off the finger. Weight of 3.0 grams (2.0 dwt).

Ring Size: US 7-1/4 (UK O; Euro or Int. Circum. 55.0 mm; Int. Dia. 17.5 mm; Japan over 14) and easily can be sized to fit most. Ring sizing information.

Hallmarks: 18ct (for 18k).

Condition: Excellent; center diamond has been replaced.

Origin: English.

Note: Diamond weights are approximated by measurement and formula and may vary from actual if removed. All diamonds are tested in our gemological laboratory. All metals are acid tested.

Story

One of the characteristics associated with Art Deco is that of contrast. Often the use of black onyx and the gleam of diamonds gave a bold approach to the geometric formalized shapes of the era.

Accented with a centered round brilliant diamond in a collet of 14k white gold, a lozenge form of black onyx with cut-off corners rises above the rectangular base. Single cut diamonds fill the corners with shimmering rays. The five (5) diamonds have a total estimated diamond weight of .20 carats all white to the eye. An open-work 18k yellow gold under gallery, divided shoulders and smooth shank finish this vintage bauble.

Date: Circa 1930.