Carbon Cube Jewels is one of India’s most reputable suppliers of jewellery including lab-grown diamonds. Platinum, Gold (including Rose, White, and Yellow Gold), and other precious metals are used to create elegant diamond jewellery. Jewellery made of lab-grown diamonds is available in 10K, 14K, and 18K gold and can be adorned with gems and stones of various shapes, colours, cuts, and carat weights.