18k Gold Onyx and Diamond Ring
Article
1251293Location
California, United StatesFull address: Available with subscription
Date
October 7–13, 2026Lot Number
Free with an accountCategory
RingDimensions
Ring Size 8 1/4Material
18k Yellow GoldGross Weight
38.90 gStone Weight
Diamond 0.25 ctClarity
SI-IDiamond Color
H-JGemstone
Onyx, DiamondDescription
18k yellow gold ring featuring two carved black onyx pieces measuring approximately 23.45 x 9.02 x 8.02 mm and eighteen round brilliant-cut diamonds weighing approximately 0.25 ct in total, graded H-J color and SI-I clarity. Ring size 8 1/4. The metal is unstamped for purity, but XRF (X-ray fluorescence) testing indicates 18k gold. The estimated gross weight is 38.90 g.Condition
Available with subscriptionProvenance
Property from a Rancho Mirage PhilanthropistEstimates: $1,500 – $2,500
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