Unheated Star Sapphire 1.93 cts
Size: 6.3 x 6.1 x 5.1 mm
Shape: Round
Clarity: Eye Clean
Cut: Good
Treatment: Unheated

Star Sapphire is one of the most mystical and captivating gemstones, admired for its striking optical phenomenon known as asterism. When cut in a cabochon shape, this rare gem reveals a shimmering six-ray (and sometimes twelve-ray) star that appears to glide across the surface as light moves, making each stone truly enchanting and unique. Found in shades of blue, grey, black, and even pink or purple, star sapphires carry both beauty and mystery, making them a prized possession for collectors and jewellery lovers.
As a member of the sapphire family, star sapphire ranks 9 on the Mohs scale, making it exceptionally durable and ideal for rings, pendants, and heirloom jewellery. Revered for centuries, it is believed to symbolise wisdom, divine favour, and protection against harm. In many cultures, star sapphires are considered talismans of good fortune, guidance, and spiritual insight, adding depth to their allure beyond their visual brilliance.
Each natural star sapphire is unique, with its body colour, star sharpness, and origin determining its rarity and value. The finest stones are sourced from Sri Lanka, Myanmar, and Madagascar, where expert lapidaries bring out the star effect through precise cutting and polishing.
Discover the finest selection of natural star sapphires with Crystal Myths, your trusted gemstone specialist in London’s famous Hatton Garden. We source ethically mined, expertly cut star sapphires that balance beauty, authenticity, and fair pricing. Whether you are searching for a celestial centre stone, a meaningful gift, or an investment-grade gem, our collection offers exceptional quality and value.
As leading sapphire dealers in the UK, we proudly serve both private buyers and trade clients. From loose stones to bespoke jewellery creations, our expert lapidary services ensure your star sapphire can be cut, polished, or set to your exact requirements.
Located in the heart of London’s jewellery quarter, Crystal Myths provides a personal and professional service backed by years of expertise. Shop with us to find the perfect star sapphire that reflects your taste, budget, and occasion.
If you are searching for star sapphire dealers in London or the best place to buy star sapphires online in the UK, Crystal Myths is your trusted destination.