Emeralds
Colombian, Zambian and Brazilian emeralds, oiling and durability.
Typical UK second-hand price
1ct minor-oil good colour: £1,000–£6,000
Colour and clarity
Almost all emeralds contain inclusions ('jardin'). Colombian stones are warm grass-green; Zambian stones are cooler, bluer green.
Oiling
- None / insignificant — top value.
- Minor — normal and accepted.
- Moderate to significant — lower value; resin filling lower still.
Before you buy
- Avoid ultrasonic cleaners and heat.
- Have any high-value piece checked by an independent valuer or jeweller before paying. JewelleryTrader does not authenticate items.
Frequently asked questions
Are emeralds fragile?
They are hard but brittle; knocks can chip corners, so protective settings are best for rings.
More coloured gemstones guides
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