Choosing ametrine: decide how its two colours should work together
Judge the deliberate balance or blending of ametrine colours and the role of its cut.
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Notes on gemstones, silver and the pieces we live with.
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Choosing aquamarine: compare blue colour at the size you will wear
Compare aquamarine colour, size and heat-treatment disclosure without relying on locality or seller grades.
Choosing citrine: enjoy the colour and ask how it was produced
Distinguish liking citrine colour from understanding treatment and laboratory-grown identity.
Choosing a diamond: compare the evidence and the appearance together
Use quality information without mistaking a report, weight or shape for the whole decision.
Choosing emerald: understand the green and the fissures together
Assess emerald colour while taking inclusions, fracture filling and individual care seriously.
Choosing a fancy colour diamond: first establish the colour claim
Distinguish an appealing colour, its laboratory description and evidence for natural or treated colour.
Choosing garnet: identify the variety before comparing the price
Avoid treating all garnets as the same material when comparing colour, inclusions, size and care.
Choosing iolite: compare colour from different angles
Choose an appearance across viewing angles and agree on a realistic wearing brief.
Choosing jade: clarify material, treatment and appearance
Separate jade material, treatment category and appearance when comparing jewellery.
Choosing kunzite: plan for colour and careful wear
Choose colour and jewellery format with realistic protection and storage plans.
Choosing lapis lazuli: compare blue, pattern and treatment
Choose colour and matrix intentionally and protect potentially treated surfaces.
Choosing moonstone: view the glow before agreeing on a design
Evaluate the moving sheen and choose a jewellery format suited to the wearing brief.
