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Has there been any retaliation against lab grown diamonds? Seems like they're starting to become a popular alternative.
by tdiggity 8y ago
Has there been any retaliation against lab grown diamonds? Seems like they're starting to become a popular alternative.
- tdiggity 8y agohah, missed the #1 link...https://news.ycombinator.com/item?id=17183603 https://news.ycombinator.com/item?id=17183603
- hndamien 8y agoYes, DeBeers built expensive machines to tell the difference and preserve their market. Oddly, the differences are that the synthetic ones are more pure. They also mark registration at the GIA and hide the records.