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Gemstone Journeys, Stories & Knowledge

From Kolonna Rough to a Rare Vanadium Chrysoberyl: A Sri Lankan Gemstone Sourcing and Cutting Journey

Oct 24, 2026Read More →

Natural orange, pink and purple Ceylon sapphire rough from Kalawana transformed into custom-cut finished gemstones

From Kalawana Alluvial Sapphire Rough to Three Custom-Cut Ceylon Sapphires

Oct 23, 2026Read More →

Natural unheated Ceylon sapphire rough from Rakwana transformed into peachy-pink and purple trilliant-cut sapphires

From Rakwana Rough to Matching Trilliant Sapphires: A Ceylon Sapphire Sourcing and Cutting Journey

Oct 7, 2026Read More →

5.74 ct Rakwana blue spinel rough transformed into a 1.65 ct cushion-cut natural blue spinel by City of Gem Sri Lanka

From Rakwana Rough to Blue Spinel: A Gem Hunting and Custom Cutting Journey

Sep 26, 2026Read More →

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 →