Hero background

All auctions / Jewellery & Gems / Multicolour Opal - 17.65 ct - Antwerp Laboratory for...

2d 16hDECatawiki

Multicolour Opal - 17.65 ct - Antwerp Laboratory for...

Multicolour Opal - 17.65 ct - Antwerp Laboratory for...

Opal Pear-Shaped Cabochon – Fine Color Quality Weight: 17.65 ct Size: 21.95 × 20.33 × 8.13 mm Color: White orange base with a vivid play of colors Luster: Multicolor Treatment: No indications of treatment ALGT Certificate Report No. 56816811. Great size - Perfect for a center piece. A top gem with an excellent size, perfect for a centerpiece, and outstanding luster. The laboratory has also recognized it as a “Fine Color Quality” gemstone. Unique to opal, the “play of color” refers to the attractive flashes of colorful brilliance that change depending on the angle of observation. An opal displaying three or more hues in its play of color is called a “multicolor” opal. October’s birthstone, opal derives from the Greek word “opallios,” meaning “to see a change.” Shipment will be handled by a reliable service provider, fully trackable and insured. Duties and taxes are the buyer’s responsibility. IMPORTANT: The pictures were taken under white and yellow light, with magnification and on different backgrounds, to display the gemstone as accurately as possible. We have done our best to capture its true colors and luster, but slight variations may occur. Kindly review all pictures carefully for a better impression.

Estimate:£1,334.87

To the auction

View all items fromCatawikiorJewellery & Gems

Estimate:

£1,334.87

To the auction

Similar items

Auction results for similar items

ÖRHÄNGEN, ett par, guld 18k, vikt 1,77 gram.
Sold

ÖRHÄNGEN, ett par, guld 18k, vikt 1,77 gram.

11/13/2026

Växjö Auktionskammare
SE

£90.96

Est: £90.51

Details
KEDJA, sterlingsilver samt Hängen, 2 st, bärnsten infattade i silver
Sold

KEDJA, sterlingsilver samt Hängen, 2 st, bärnsten infattade i silver

11/13/2026

Auktionshuset Kolonn
SE

£60.09

Est: £113.49

Details
RING, guld, 18K, blå sten och vita stenar, Guldvaruaktiebolaget G.
Sold

RING, guld, 18K, blå sten och vita stenar, Guldvaruaktiebolaget G.

11/13/2026

Auktionshuset Kolonn
SE

£112.67

Est: £150.85

Details
RING, 18K GULD MED DIAMANTER 0.64 CT.
Sold

RING, 18K GULD MED DIAMANTER 0.64 CT.

11/13/2026

Björnssons Auktionskammare
SE

£251.42

Est: £377.12

Details

Bring your auction to collectors worldwide!

Get listed now