1 pcs White, Multicolour Opal - 8.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 色彩の鮮やかな遊び

Expert

Selected by Ghene Menezes

ALGT Colored Stone Identification Report n. 43122691 (13 July, 2026) Natural Opal Crystal Opal Oval Shape, Cabochon Cut Ct. 8.27 16.80 x 9.91 x 8.61 White Color + Play of Colors (Vivid) Transparent Opaliscence No Indications of Treatment

No. 106250933

No longer available

1 pcs White, Multicolour Opal - 8.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 色彩の鮮やかな遊び

Translate to English

Will be translated by Google Translate

ALGT Colored Stone Identification Report n. 43122691 (13 July, 2026)
Natural Opal
Crystal Opal
Oval Shape, Cabochon Cut
Ct. 8.27
16.80 x 9.91 x 8.61
White Color + Play of Colors (Vivid)
Transparent
Opaliscence
No Indications of Treatment

Bidding closed

Expert

Selected by Ghene Menezes

Retail Estimate € 750 - € 950

Similar objects

For you in

宝石

View all

Set a search alert

Set a search alert to get notified when new matches are available.

This object was featured in

How to buy on Catawiki

Learn more about our Buyer Protection

1. Discover something special

Browse through thousands of special objects selected by experts. View the photos, details and estimated value of each special object.

2. Place the top bid

Find something you love and place the top bid. You can follow the auction to the end or let our system do the bidding for you. All you have to do is set a bid for the maximum amount you want to pay.

3. Make a secure payment

Pay for your special object and we’ll keep your payment secure until it arrives safe and sound. We use a trusted payment system to handle all transactions.

Start exploring

Have something similar to sell?

Whether you're new to online auctions or sell professionally, we can help you earn more for your special objects.

Sell your object