Hero background

All auctions / Ethnographical / ALGT Certified - Huge and Masterful Natural Aquamarine...

2d 7hNLCatawiki

ALGT Certified - Huge and Masterful Natural Aquamarine...

ALGT Certified - Huge and Masterful Natural Aquamarine...

This huge, masterful aquamarine stone exhibits great craftsmanship. Aquamarine is cherished for its beautiful clear color and high market value. This refined masterpiece instantly captivates with its striking size. A wooden stand accompanies the stone, adding warmth and stability, making it perfect for refined display. What sets us apart is the addition of an ALGT certificate, provided by an internationally renowned laboratory headquartered in Antwerp. ALGT is globally recognized for its advanced technology and highly accurate analyses. The included certificate not only enhances the value of the item but also provides you with the assurance that you are receiving an authentic and high-quality piece, independently tested and verified by experienced gemologists. Product Description: ALGT Certificate Information: Report Number: 621506609 Species: Natural Beryl Variety: Aquamarine Shape: Rough Crystal Measurements: 122.70 x 96.51 x 78.25 mm Weight: 1,535.24 in grams (excluding wooden stand) Color: Blue (Uneven) Transparency: Translucent Comments: This aquamarine has been treated by a process (the filling of open fractures or cavities) that increases its appearance or durability. This treatment is a common standard practice in the gemstone trade. The reason for adding oil or resin is to increase the stability of the gemstone during the cutting and polishing processes. This treatment is reversible at any time. Weight and measurements are approximate. Note: The color is completely natural, with no dye treatments and no chemical enhancements applied. Item Condition: Excellent About shipping: You can always rely on careful and reliable shipping. Our packages are handed over twice a week on business days to ensure prompt handling of all orders. Based on average delivery times, many European orders are typically delivered within approximately 7 to 10 days, although some destinations may require slightly more time depending on the destination, customs procedures or busy periods. The current average international delivery time is approximately 9 days. Please note that these are average delivery times and not guaranteed delivery estimates. Combined Shipping: If you purchase multiple lots, we will combine them into one shipment whenever possible. If Catawiki has charged shipping costs more than once, please send us the relevant order numbers and shipping amounts so we can quickly refund the excess shipping costs. About our lots: We prioritize excellent customer service and reliability because your experience and satisfaction are of the utmost importance to us. Feel free to browse through our fantastic feedback from other buyers, which shows that we are highly rated. We strive to take high-quality photos with great care to provide a precise and honest representation of the item, so you can have a good understanding of your purchase.

Estimate:£2,261.49

To the auction

View all items fromCatawikiorEthnographical

Estimate:

£2,261.49

To the auction

Similar items

Auction results for similar items

Luristan Bronze Spear Blade, Circa 1000–750 BCE
Sold

Luristan Bronze Spear Blade, Circa 1000–750 BCE

10/23/2026

Everything But The House
US

£355.15

Est: £355.22

Details
Mixtec Stone Standing Figure Amulet Pendant
Sold

Mixtec Stone Standing Figure Amulet Pendant

10/23/2026

Everything But The House
US

£93.46

Est: £93.48

Details
Graeco Roman Terracotta Head Fragment, Circa 1st Century BCE/CE
Sold

Graeco Roman Terracotta Head Fragment, Circa 1st Century BCE/CE

10/23/2026

Everything But The House
US

£318.51

Est: £164.52

Details
Mufflonfår
Sold

Mufflonfår

10/22/2026

Sikö Auktioner
SE

£203.26

Details

Upcoming auctions

Global Treasures | Ancient & Ethnographic Art
Global Treasures | Ancient & Ethnographic Art auction house logo

Global Treasures | Ancient & Ethnographic Art

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

Bring your auction to collectors worldwide!

Get listed now