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Tag: Sapphire Rough to Cut

1.95 ct Madagascar sapphire rough transformed into a 1.20 ct natural unheated multicolor shield-cut sapphire by City of Gem

From 1.95 ct Rough to a 1.20 ct Multicolor Sapphire: A Custom City of Gem Cutting Journey

Sep 14, 2026Read More →

Natural unheated sapphire from Endana, Sri Lanka, transformed from 10.68 ct rough into a 4.00 ct pear-shaped opalescent sapphire with lavender-blue to pink color shift.

From Endana Rough to Opalescent Color-Shifting Sapphire: A Natural Unheated Journey to Norway

Sep 8, 2026Read More →