1 pcs 绿色 祖母绿 - 4.27 ct - 国际宝石研究院（IGI） - CHATOYANCE 效应

Gemstone & Variety..……….Natural Emerald
Measurements……………..12.54 x 8.86 x 5.17 mm
Weight…………………4.27 ct.
Shape………………………..Oval
Transparence.………………………Transparent
Intensity of Color…………………..Rich-Intense Green
Origin.……………………………..Zambia
Optical Effect………………………… Chatoyance Effect
Certified By…………………..IGI-Antwerpen
Treatment…………………….Oil Only (F2)
Clarity grade………………….. Slightly Included
Certificate issuance date…..………January 28, 2026
Report Nr………………………..768667079

This 1 pcs of natural, transparent, clear, bright, rich-intense green Emerald, weighing 4.27 carats, was chosen by Lorina GmbH Switzerland and sent to IGI Laboratories in Antwerp.

*Zambian emeralds with an Chatoyance Effect are stunning because of their deep, cool blue-green color and amazing clarity, which gives them a modern, sleek look.

All photos are enlargements, taken with a macro lens and properly exposed, and are intended to honestly and accurately depict any imperfections in the stone.
It goes without saying that these are much less visible to the naked eye.

All our gemstones are 100% Natural & Untreated...
No Heating, No Filling, No Diffusion, No Radiation, No Bleaching, No Chemicals, No Treatments...
Nothing but Natural Gemstones - mined from Earth.


*⁠ Helpful Information & Tips *


*⁠Got Questions?

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*Shipping:

We ship worldwide to all countries. We offer insured international shipping on all Orders. Delivery time may take 4-12 business days.

VAT Info / TAX Details:

•⁠ ⁠Hong Kong – No VAT
•⁠ ⁠Switzerland – 8.1% VAT
•⁠ ⁠FR/DE – VAT is paid by the buyer. Shipping includes brokerage.
• Italy— We’ll send you The customs declaration form. Please, employ it to notify the customs office of the form that must be completed. After your payment of the applicable fees, the stone will be dispatched to you.
•⁠ ⁠Portugal – A local broker is required for delivery (new regulation)
•⁠ ⁠ Rest of the World – VAT rates vary by country. Once your package is shipped, the courier will contact you, or in case of any delayings you should contact your “Check-in-Desk” with the exact amount due and guide you through the customs process.

**Warranty & Return Policy**

•⁠ ⁠Please check your Catawiki messenger after winning — we’ll send all the important details there.
•⁠ ⁠Gold is a soft metal. To keep your jewelry looking great, we suggest taking it off before sleeping, doing chores, cooking, or playing sports.
•⁠ ⁠ Return: VAT, shipping, and customs fees are non-refundable, as stipulated in the terms and conditions.


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