
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Green Emerald - 5.45 ct - Gem research Swiss Lab (GRS) - 5.45 ct natural


atural emerald, faceted gemstone of oval shape weighing 5.42 ct, measuring 11.41 × 10.02 × 8.32 mm. The gemstone displays a pastel green color and is cut in a combination brilliant/step cut (4). The report indicates a minor clarity enhancement, designated CE(O). The gemstone is transparent. No specific clarity grade is stated on the report. The photograph shows a green gemstone with visible internal characteristics typical of emerald; no further assessment of inclusions or cut quality is made beyond the laboratory report. Species: Beryl Variety: Natural Emerald Weight: 5.42 ct Measurements: 11.41 × 10.02 × 8.32 mm Color: Pastel green Transparency: Transparent Cut: Oval, brilliant/step (4) Clarity: Not mentioned in the report Treatment: Minor clarity enhancement, CE(O) — GRS grades emerald clarity enhancement as “Minor.” Origin: Not specified in the report. Country of origin as expressed herein, is only based on a spontaneous declaration of the seller, agreed as possible from the auctioneer, although not substantiated by an official expert opinion from the gemological laboratory issuing the report. This items will be shipped within 3 working days after successful bidding and confirmation of payment by Catawiki. We guarantee 100% quality of our products.
Estimate:£8,472.23
To the auctionView all items fromCatawikiorJewellery & Gems
Estimate:
£8,472.23
A 14k white gold bypass ring set with an emerald and a diamond
10/08/2026

£169.44
Est: £170.79
A 14k yellow gold necklace with a rose-cut diamond, late 19th century
10/08/2026

£593.05
Est: £597.77
A BWG rose gold ‘toi et moi’ ring with a rose-cut diamond, late 19th century
10/08/2026

£84.72
Est: £85.39

OCT 17 | 10:00 PM

Bring your auction to collectors worldwide!
Get listed now