Article Search Results

Show Filters
Showing 2 results for "*"

Types

Articles (2)

Content Type

Abstract (1)

Reviewed

Topics

See All Topics

Topics

Manufacturing (2)
Mining (2)
Trade (2)
Chemical Composition (1)
Colour (1)
Crystal structure (1)
Design (1)
Fashion (1)
Gemmology (1)
Identification (1)
Inclusions (1)
Instrumentation (1)
Jewellery (1)
Localities (1)
Material properties (1)
Mineralogy (1)
Optical Properties (1)
Organics (1)
Physical properties (1)
Precious Metals (1)
Techniques (1)
Technology (1)
Treatment process (1)

Gemstones

See All Gemstones

Gemstones

Amber (2)
Diamond (2)
Tourmaline (2)
Diamond - Fancy ColoUr (1)
Garnet (1)
Opal (1)
Pearl (1)
Ruby (1)
Sapphire (1)
Zircon (1)
XClear Selections
People meet and mingle at the entrance to the JCK Show.
Article
Headwinds Slow 2019 Vegas Business, Lab-grown Diamonds Proliferate

Russell Shor, June 14, 2019

Decent demand for finished jewellery, but less for loose gems. Plus: Lab-grown diamonds and responsible, sustainable business practices.

Read More
Abstract Header from the 2009 issue of Gems & Gemology
Abstracts; Winter 2009

Brendan M. Laurs, Thomas W. Overton

This article, from the Winter 2009 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.

Read More

Resources For Retailers
Find a Retailer
learn more
Shop the Campus Store
Visit the campus shop
Learn More
Abstract art with a fluorescent rainbow and dark brown triangle patterns
Subscribe to Knowledge Rocks Emails
Learn More
The internal structures of natural pearls from the marine mollusk Pinctada maxima are the subject of the lead article in this issue. The scattered loose pearls on the cover are from Paspaley’s natural pearl collection, which includes one discovered in the 1970s at the Eighty Mile Beach fishing grounds
G&G Spring 2021 Edition
Learn more