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Showing posts with label diamonds. Show all posts
Showing posts with label diamonds. Show all posts

Friday, November 24, 2023

Diamondiferous Mantle Eclogite

A must read report for field gemologists specializing in diamonds. Many thanks to Gems & Gemology and GIA for sharing an insightful report.


Useful link:

Monday, August 30, 2021

Random Thoughts

The U.S has been the largest diamond jewelry consumer market for the last 150 plus years. The next big diamond mine is in the drawers of American consumers. Recycled diamonds are graded and priced on the same scale as newly mined diamonds. These diamonds can be cycled through the market for hundreds, maybe thousands of years without showing any signs of wear, if the diamonds are properly stored and worn. The diamonds can be reset over and over forever. I think diamonds will always remain special forever.

Monday, May 10, 2021

I Care A Lot

I Care A Lot is a Netflix crime thriller, which is centered around a secret stash of diamond worth millions.


Useful link: https://www.netflix.com

Saturday, January 30, 2021

Diamonds. Love. Marriage

Diamond, love and marriage thrive on the assumption of beauty, rarity and durability. Jaya Saxena's reflections on diamonds and love---the ideas associated with diamonds and happiness was insightful.


Useful link: https://www.theatlantic.com/family/archive/2021/01/diamonds-arent-special-and-neither-is-your-love/617859

Novelty Cut Diamond With Remarkable Fire And Ice Fluorescence

I haven't seen this phenomenon before. The fancy yellowish brown contained a remarkable hydrogen cloud in the blade and cape features in the hilt. The stone showed corresponding areas of yellow and blue fluorescence in long-wave UV light. The cutting style of this diamond, while unconventional, served to showcase the remarkable fluorescence scene illuminated within. The fluorescence differences allow this diamond to be imagine as a lightsaber or a sword of fire and ice. Many thanks to GIA Carlsbad Laboratory for Color Origin and Identification Service.


Useful link: https://www.gia.edu/gems-gemology/fall-2020-labnotes-novelty-cut-diamond

Wednesday, October 14, 2020

Worthy

Worthy is an online marketplace, which secures its diamonds through consumer channels and sells them to dealers and retailers via auction.

Useful link: https://www.worthy.com