History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

How Fluorescence Can Enhance Beauty, Character and Value
The Hidden Light Within Diamonds: How Fluorescence Can Enhance Beauty, Character and Value

Fluorescence occurs when a diamond is exposed to ultraviolet (UV) light. Invisible ultraviolet rays excite trace structural[…]

Alrosa’s $240m Plan to Dig Deeper at Udachny Mine

Alrosa is to invest RUB 20bn ($240m) digging deeper to extend the life of the vast underground[…]

Luminous Diamonds
Luminous Diamonds’ Debut Collection Celebrates Your Inner Glow

The new fine jewelry company is a leader in rare fluorescent stones. All diamonds shimmer when light[…]

Alrosa
Alrosa implements guidance to avoid conflict diamonds

Russia’s Alrosa, the world’s top diamond miner by volume, announced that it will start implementing the OECD[…]

fluorescent diamond strong blue
Alrosa steps up efforts to brighten fluorescent diamond sales

Russia’s Alrosa the world’s top diamond miner by volume, is betting on a new strategy to boost its[…]

Alrosa fluorescence diamond black-light
Russia’s Alrosa seeks to brighten up its fluorescent diamond sales

Russia’s Alrosa is talking to several global jewelery retailers about jointly marketing the miner’s jewelery brand that[…]

strong blue under long wave ultraviolet light
Overblue

Refers to a diamond that fluoresces strong blue under long wave ultraviolet light

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