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jade jadeite green stone on neutral background to illustrate a green stone

TOP 10 Strongest Gemstones: Zero (or Almost Zero) Risk of Breakage!

Lauréline Colliard FGAApr 8, 20249 min read

Les Pierres Les Plus Solides: Le Top 10Toughness vs. Hardness: The explanation Hardness and geological formation are linked Toughness and internal structure of stone are linkedHardness and Inclusions: the two other criteria to considerTop 10 Most Solid Gemstones: The Ranking! N°1: Jade jadeite – The unbeatable…but not in waterN°2: Nephrite jade – Waterproof…but still not waterproofNo.3: Polycrystalline quartz – A wide, versatile and affordable rangeN°4: Lapis lazuli – The ornamental…

The Ultimate Opal Jewellery Buying Guide: Keep it safe!

The Ultimate Opal Jewellery Buying Guide: Keep it safe!

Lauréline Colliard FGAMar 11, 202441 min read

Welcome to the fascinating world of opal! If you’re wondering where to start, or if you already know a thing or two about this gem, you’ve come to the right place. In this guide, we’ll give you all the keys…

Pearl necklaces: All you need to know!

Pearl necklaces: All you need to know!

Lauréline Colliard FGAMar 4, 202422 min read

Pearl necklaces, those timeless, delicate gems, have a history as fascinating as it is diverse, woven through centuries and cultures the world over. From ancient times, when they were worn as protective talismans, to today, when they embody classic elegance,…

antique gold and blue topaz ring on black background to illustrate second-hand gems and ethical gemstones

15 rare engagement stones that won’t break the bank!

Lauréline Colliard FGAFeb 29, 202417 min read

At a time when engagements are synonymous with grandiose declarations and glittering rings, it’s easy to get carried away by the quest for the perfect gem, often accompanied by an exorbitant price tag. Did you know? The low average for…

The Fascinating World of Opalized Fossils

The Fascinating World of Opalized Fossils

Lauréline Colliard FGAFeb 8, 20244 min read

Opalized fossils, silent witnesses to bygone eras, fascinate with their dazzling beauty and the mysteries they conceal. Dive into an in-depth exploration of this captivating world where nature, history and geology meet in a dazzling visual symphony. Opalized Plesiosaur vertebra,…