Auction house Sotheby’s Dubai presented "The Engima," a 555.55-carat black diamond, on Monday. It is believed to have been created when a meteorite or an asteroid hit the Earth more than 2.6 billion years ago. washex.am/3fy7fg0

Natural Blue Sapphire (No Heat) Origin: Ceylon (Sri Lanka) Colour: Cornflower Blue Shape: Heart ♥️ Clarity: VVS 🔬Certified, No Heat, No Irradiation Treatment, 💯% Natural Earth Mined #bluesapphire #ceylonsapphire #gems #gemstonejewelry #gemstones #sapphire #sapphirejewelry

Natural Ethiopian Opal

Natural Alexandrite Origin: Ceylon

Natural Blue Sapphire (No Heat) Origin: Ceylon (Sri Lanka) 5.81 Carat Colour: Cornflower Blue Shape: Oval Clarity: VVS 🔬Certified, No Heat, No Irradiation Treatment, 💯% Natural Earth Mined #bluesapphire #SAPPHIRE #ceylonsapphire #gems #gemstones

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Known as the gem of the sea, the beautiful Aquamarine crystal can range from a very light hue to much deeper, vibrant shades of blue. Photo: Star Minerals Collection Indian Gems & Minerals #IspatiIrada #HarEkKaamDeshKeNaam #mineral #minerals #crystals #mineralcollector #gemsandminerals

Friendship is of Human or Animal... It is felt only when we are alone. 💦

Natural Ceylon Blue Sapphire Origin: Sri Lanka 7.86 Carat Shape: Cushion Clarity: VVS Dimensions: 11.57 x 10.37 x 7.41 mm Shipping Worldwide Paypal Accepted #bluesapphire #Ceylonsapphire #Sapphire

12 February 2023, 1300hrs India's Lithium Reserves! 🇮🇳

Natural Alexandrite Origin: Ceylon #gems #gemstones #minerals

Natural Alexandrite Cat's Eye Origin: Ceylon Species: Chrysoberyl #gems #gemstones #minerals #catseye

Natural Ceylon Blue Sapphire 2.07 Carat #bluesapphirejewelry #bluesapphire #gemstones #gems #gemsforsale

💎 Natural Color Change Cobalt Spinal 1.19 carats

Natural Ceylon Yellow Sapphire 29.82 Carat #sapphire #yellowsapphire #gemstones #gems #gemsforsale #ceylonsapphire