Tiny point on the bottom of a brilliant cut diamond, or the bottom edge of a step cut diamond. A culet can be prone to damage, thus diamonds are usually set in jewellery in such a way that the culet is protected.
The Diamond Certification Laboratory of Australia (DCLA)
Diamond Valuation Certification and advice from the Diamond authority in Australia
Tiny point on the bottom of a brilliant cut diamond, or the bottom edge of a step cut diamond. A culet can be prone to damage, thus diamonds are usually set in jewellery in such a way that the culet is protected.