Ladies Antique 18K White Gold Black Onyx Diamond Cocktail Ring

SKU: 165673
$640.00 USD $1,080.00

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Gender: Ladies

Metal Type: 18K White Gold

Size: 5

Shank Maximum Width: 1.85 mm

Weight: 4.54 grams

Ladies 18K white gold diamond and onyx antique cocktail ring with a split euro-shank. Engraved with "18K".

Ring is antique and unpolished.

Pre-owned in very good condition. Might shows minor signs of wear.

Prong Set in 18 Karat White Gold with:

One (1) natural, rectangular-shaped, flat, onyx:

  • Species: Natural Chalcedony
  • Variety: Natural Onyx
  • Measurements: 17.44mm x 8.98mm x 2.43mm in depth.
  • Estimated Weight: 2.57 ct.
  • Cut Style: Crown Flat
  • Cut Style: Pavilion Flat
  • Color(s): Strongly Black

Prong Set in 18 Karat White Gold with:

One (1) single cut natural diamond:

  • Measurements: 1.80mm - 1.90mm in diameter x ~1.13mm in depth.
  • Estimated Weight: 0.020 ct.
  • Color: I - J
  • Clarity: SI1
  • Polish: Good
  • Symmetry: Fair
  • Comments: Old Single Cut


  • Total weight of diamond(s): ~0.02 ctw.
  • Total weight of gemstone(s): ~2.57 ctw.

SKU: 165673