23/05/2026
Is a Madagascar royal blue sapphire worth less than a Sri Lankan one?
The gem world’s most misunderstood question — answered. 💙👑
“Royal blue” is a colour standard, not a passport. Gübelin and leading labs apply the term to richly saturated, vivid-to-deep blue sapphires regardless of origin — and Madagascar qualifies.
Since the Ilakaka discoveries of 1997–1998, southern Madagascar has become one of the most important sources of fine blue sapphire in the world.
The Andranondambo region alone produces stones that gemologists describe as Sri Lankan-style, Burmese-style, and even Kashmiri-style in appearance.
What actually drives the value of any sapphire is colour saturation, tone and vividness, transparency and brilliance, cut quality, treatment status, and laboratory certification — in that order.
Sri Lanka carries historic prestige and long market familiarity; that heritage matters.
But heritage alone does not mean every Sri Lankan stone outranks an equally fine Madagascar stone.
If a Madagascar royal blue matches a Sri Lankan royal blue in colour, clarity, cut, rarity, treatment, and certification, it should be valued on the same level.
Country of origin shapes the story — it should never be used as a shortcut to undervalue an equally beautiful gem.
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