Skip to main content
Go to accessibility options

Description

Opal, Diamond, Gold Ring
Stones: Opal cabochons; full-cut diamonds weighing a total of approximately 0.50 carat
Metal: 18k gold
Gross Weight: 7.90 grams
Size: 6-3/4 (sizeable)


Estimate: $2,000 - up.

Condition Report*: Colored Gems:
Type(s): Opal
Shape(s): Cabochon
Count: 1 - 25
Avg Quality: Good

Metals:
Gold

Overall Condition: Very Good
Condition Notes: The largest opal in this selection measures approximately 10.00 x 8.00 x 6.15 mm. These are nice examples, showcasing an attractive play of color with a jelly like clarity. The inner shank is stamped for 18k, adhesive has been used to aid in setting as opals are fragile minerals. Additionally Opals are delicate and susceptible to scratches, cracks, and moisture. Ethiopian opals, with their higher water content, are especially sensitive to humidity and temperature changes. Occasional wear is recommended to preserve their beauty.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

Auction Info

Proxy Bidding Ends 
December
2nd Tuesday 1:50 pm CT
Auction Dates
December
2nd Tuesday
Proxy Bidding Time Remaining 
6 Days 5h 40m 53s
Internet/Mail Bids: 0
Lot Tracking Activity: 7
Page Views: 19

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Jewelry & Timepieces Session
(Lots 71001-71120) - 2:00 PM Central Time, Tuesday, December 2, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

Show All Session Information

Show Auction Type Info

Shipping, Taxes, Terms and Bidding
Sales Tax information

Important information concerning Sales Tax and Resale Certificates. Learn More

Terms and Conditions  |  Bidding Guidelines and Bid Increments |  Glossary of Terms

** Lots bearing estimates and without Consignor Reserve shall open at Heritage Auctions' discretion (usually 25% to 60% of the low estimate).

Starting Bid:
$1,000
Track Item