Article Search Results

Show Filters
Showing 3 results for "synthetic corrundum"

Types

Articles (3)

Content Type

Abstract (1) Feature (1)

Reviewed

Topics

See All Topics

Topics

Fashion (3)
Jewellery (3)
Identification (2)
Manufacturing (2)
Pricing (2)
Trade (2)
Design (1)
Education (1)
Formation (1)
Gemmology (1)
Geology (1)
Grading (1)
History (1)
Imitations (1)
Inclusions (1)
Instrumentation (1)
Localities (1)
Metals (1)
Mineralogy (1)
Mining (1)
Precious Metals (1)
Synthesis Process (1)
Synthetics (1)
Techniques (1)
Treatment process (1)

Gemstones

Pearl (3)
XClear Selections
Abstracts; Autumn 1991

Dona M. Dirlam

This article, from the Autumn 1991 issue of Gems & Gemology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemology.

Read More
Over the Top at BaselWorld
Article
Over the Top at BaselWorld 2015

Russell Shor, April 17, 2015

An insider’s tour of the Basel show

Read More
Rough diamonds
Article
De Beers Reduces Rough Prices – Too Little?

Russell Shor, May 19, 2015

De Beers reduces rough prices at May sight, undisclosed treated diamonds submitted to GIA, and Sotheby’s and Christie’s sales break auction records − again.

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