DIAMONDS (2021) – Natural, Treated, and Lab-Grown
DIAMONDS (2021) – Natural, Treated, and Lab-Grown is backordered and will ship as soon as it is back in stock.
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Ships in 1 to 2 business days
Ships in 1 to 2 business days
We ship worldwide from Belgium within 1–2 business days using trusted carriers including FedEx, TNT Express and DPD.
You can expect your parcel within 2 to 8 business days from when it leaves our warehouse.
Shipping costs are calculated at checkout based on your destination and parcel weight. Tracking is provided where available.
International orders may be subject to local customs duties or taxes.
Description
Description
Defects in Natural, Treated and Synthetic Diamonds, Alan Colins, UK
Optical Spectroscopy of Natural and Lab-grown Diamonds by Dr. Alexander M. Zaitsev, USA
Chinese Synthetic Diamonds: Current Status and Detection, Taijin Lu, at al., China
Modern Color-Enhancement Technologies of Natural and LG Diamonds, Dr Viktor Vins, Russia
Portable Gemmological Equipment for screening and ID of LG Diamonds, Branko Deljanin, Canada
Review of Principles of Advanced Gemmological Equipment for Diamond origin ID, John Chapman, Australia
Testing Diamonds by Spectroscopy and Fluorescence Imaging, Thomas Hainschwang, Lichtenstein/Switzerland
APPENDIX: Case Study of Diamond Samples from Canadian Gem Laboratory, Branko Deljanin, Canada
Glossary and Abbreviations
DIAMONDS (2021) – Natural, Treated, and Lab-Grown
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Shipping
How long will it take to receive my order?
How long will it take to receive my order?
We ship worldwide from Belgium within 1–2 business days using trusted carriers including FedEx, TNT Express and DPD.
You can expect your parcel within 2 to 8 business days from when it leaves our warehouse.
Tracking information is provided where available, allowing you to follow your shipment once it has been dispatched.
How much does shipping cost?
How much does shipping cost?
Shipping costs are calculated at checkout based on your destination and parcel weight.
Please note that international orders may be subject to local import duties, VAT, taxes or customs charges imposed by the destination country. These charges, where applicable, are the responsibility of the customer.
Returns and Refunds
How do I return a product?
How do I return a product?
Returns may be accepted within 30 days of purchase and must be authorised by us before being sent back.
Items must be returned unused, in their original packaging and in their original condition.
Return shipping costs are the responsibility of the customer and are non-refundable. We recommend that returned items are adequately insured and sent using a trackable shipping service, as the customer is responsible for the goods until they are received by us.
Original shipping charges are non-refundable.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).
