Gemstones

Sourced at the Origin, Selected with Expertise.

Graduated from both the Gemological Institute of America (GIA) and the Asian Institute of Gemological Sciences (AIGS), our founder has spent years travelling directly to mining sites across Africa, Europe, Oceania and Asia – forging trusted relationships with local miners and craftsmen. From the remote valleys of Afghanistan to the mines of Madagascar, Tanzania, and Sri Lanka – every stone in our collection is handpicked for its beauty, authenticity, and uniqueness.

Our Expertise:

Our field experience and direct sourcing allow us to guarantee:

  • Certified Natural Gemstones
  • Ethical & Responsible Supply Chain
  • Traceability from Mine to Market
  • Bespoke Selection for High Jewelry & Collectors

Our Gemstone Collection Includes:

Precious Stones:

  • Ruby — Vibrant Reds from Mozambique, Madagascar, Thailand
  • Sapphire — Royal Blues, Fancy Colours, Star Sapphires
  • Emerald — Lush Greens from Zambia, Colombia, Afghanistan

Fine Gemstones:

  • Tourmaline — Bicolour, Watermelon, Paraiba
  • Spinel — Vivid Colours & Rare Shades
  • Garnet — Tsavorite, Rhodolite, Mandarin
  • Quartz — Amethyst, Citrine, Smoky, Fancy Cut
  • Aquamarine — Intense Blue & Loupe Clean
  • Topaz, Peridot, Tanzanite

Phenomena Stones:

  • Star Ruby & Star Sapphire
  • Cat’s Eye Chrysoberyl
  • Colour Change Stones (Alexandrite Type Effects)
  • Moonstone with Blue Sheen

Why Cronos Creation:

  • GIA & AIGS Certified Expertise
  • Direct Sourcing from Africa & Asia
  • Ethical & Transparent Supply
  • Exceptional Quality for Luxury Jewelry & Private Collections
  • Personalized Service for Designers & Collectors