Natural Pearls
Natural Pearls -
Pearls that are created by Mother Nature (and the oyster, of course) are called "Natural Pearls." There is no (intentional) human...
The Westward Look Show
The Westward Look Show
Some of the finest minerals in all of Tucson!
2023 – February 3 - 6
About the Westward Look Show
"With literally hundreds of...
Bonhams Auction Results, Dec. 6
Bonhams Auction Results, Dec. 6Los AngelesFine Gems, Lapidary Arts and Natural History
the "more affordable" Auction...
Bonhams maybe not as much in the news as Christie's...
Sotheby’s Magnificent Jewels
Sotheby's Magnificent JewelsAuction Results, Wednesday Dec. 7
Gary Roskin - Roskin Gem News Report - December 14, 2022 -
Christie's auction went first on Tuesday,...
from Gemworld International: Tanzanite
2022GemFocus-DecTanzaniteDownload
This feature is provided courtesy of Gemworld International, Inc., publishers of the GemGuide and Gem Market News.
Rio Tinto introduces the Diavik Midnight Sun
jewellermagazine.com -
Rio Tinto introduces the Diavik Midnight Sun
jewellermagazine.com - Posted December 01, 2022 - Samuel Ord -
Pink and yellow fancy colour diamonds...
From the Gem & Mineral Vault
Rhodochrosite
from Peru
on view at the Harvard Mineralogical & Geological Museum (MGM), Cambridge, Massachusetts, across the Charles River from Boston.
Photo by Gary Roskin
Famous Jewelry Houses Did Well Too!
What We Can Learn From This
Gary Roskin –
Roskin Gem News Report –
December 07, 2022 –
VAN CLEEF & ARPELS RUBY AND EMERALD 'MYSTERY-SET' FLOWER BROOCH
Calibré-cut...
Top Ten Results: Fancy Color Diamonds
7 out of 10 - Fancy Color Diamonds!
Gary Roskin -Roskin Gem News Report -December 07, 2022 -
Rahul Kadakia, International Head of Jewelry, Christie's, sent...
What is a “Circular Brilliant”?
The Palm Tree BroochChristie's Auction, Dec. 6
Gary Roskin -Roskin Gem News Report -December 07, 2022 -
The Palm Tree Brooch, a Cartier estate piece, was...
Dr. Jeffrey Post: Minerals Talk Live
Mineral Talks LIVE: Wednesday December 7, 2022
Do you want a more personal, in-depth connection with some of the most fascinating people in the mineral...
An Unusual Pearl: Coated or Not?
Roskin Gem News ReportGary Roskin
Conch Pearl: Coated, or not?
Identification of pearl coatings can be a bit tricky, especially if the coating has been performed...
