SHOP 100,000+ BUY IT NOW OPALS
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL OPALS & VERIFIED SELLERS
Opal Auctions Opals Gem Rock Auctions Gemstones Jewelry Auctioned Jewelry Coins Auctioned Coins
Opal Auctions
Register Log in
Black Opals Gemma AI Opal 101
Price
indigoopals

16.85 ct 18k Solid Gold Gem Boulder Opal Diamond Ring *

6927 views
8 watching
Details
SKU
Dimensions (mm)
7 x 4 x 3mm
Weight (cts)
16.85
Ring Size
6.5
Colours
Description

18k SOLID YELLOW GOLD GEM MULTI COLOR BOULDER OPAL DIAMOND RING

Here up for reserve auction is

this stunning gem boulder opal

ring set in solid 18k yellow gold with

with one brilliant cut diamond

This opal displays good gem color

Ring Weight : 16.85 ct

Opal Size : 7.0 x 4.0 x 3.0 mm

Ring Size : 6.5 US

Please take a look at my other low reserve auctions

Shipping
Provider Destination Cost
Standard Shipping - Tracked Default Rest of World
21 days
first item
per additional item
shipping capped at
FedEx Rest of World
7 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Thailand
14 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default United Kingdom
21 days
first item
per additional item
shipping capped at
FedEx Thailand
7 days
first item
per additional item
shipping capped at
FedEx United Kingdom
7 days
first item
per additional item
shipping capped at
Store
16.85 ct 18k Solid Gold Gem Boulder Opal Diamond Ring *

indigoopals
Visit Store
 Live Events
Chonburi, Thailand
Owned by indigoopals
Verified
View all 3,565 Feedback
Recent Feedback
  • rudolfr
    rudolfr
    Positive

    Wonderful stone - just as it looked on the foto. Looking forward for the next deal

1.30 ct Gem Blue Green Color Natural Boulder Opal Ring Stone 1.30 ct Gem Blue Green Color Natural Boulder Opal Ring Stone
  • tepes
    tepes
    Negative

    Arrived in a cheap box wrapped in cotton wool. No hallmarks and classed as a 50 dollar fashion accessory. Opals are not as per picture and no way is it worth what I spent.

4.75 ct 18k Gold Gem Rainbow Coober Pedy Opal Pendant 4.75 ct 18k Gold Gem Rainbow Coober Pedy Opal Pendant
  • narestakatz
    narestakatz
    Positive

    Paid and shipped - no feedback left after 100 days

16.85 ct Blue Green Yowah Nut Opal Rough Rub 16.85 ct Blue Green Yowah Nut Opal Rough Rub
  • fel4iiiik
    fel4iiiik
    Positive

    Paid and shipped - no feedback left after 100 days

Private Auction For Fel4iiiik Private Auction For Fel4iiiik
  • bronx
    bronx
    Positive

    Paid and shipped - no feedback left after 100 days

4.45 ct Lovely Blue Green Color Natural Queensland Boulder Opal 4.45 ct Lovely Blue Green Color Natural Queensland Boulder Opal
View All Feedback

Audit

The Opal Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Capped at:
Ships from:
Thailand

Payment Options

  • paypal
Ask a question

Overview

Listing Type : Standard
Product ID : 728377
Starts : 26th February 2026 11:49 pm PST
* All prices are in USD

You may also like