Technical Specifications

About This Gemstone

Santa Maria Africana Aquamarine – Natural African Gemstone Gemstone Specifications Gemstone: Natural Aquamarine (Beryl) Variety: Santa Maria Africana Origin: Africa Colour: Deep Blue Clarity: AAA / Loupe Clean Cut: Emerald Cut Carat Weight: 0.88 ct Dimensions: 8.39x5.04x3.09 mm Treatment: None (100% Natural) Hardness: 7.5–8 on the Mohs Scale A rare and highly coveted natural gemstone, Santa Maria Africana Aquamarine is sourced from select African regions renowned for producing aquamarines of extraordinary calibre. Distinguished by its intense, deep blue hue, exceptional clarity, and luminous brilliance, this gemstone rivals—and in certain cases surpasses—the legendary Santa Maria aquamarines of Brazil. Expertly cut to optimise light performance, the stone reveals remarkable transparency and fire. Offered loose, it allows complete creative freedom and is ideally suited for fine jewellery, bespoke designs, and investment-grade gemstone collections. Each aquamarine is individually evaluated and selected for superior colour saturation, precision cutting, and enduring value. Quality & Authenticity • 100% natural and untreated • Any treatments, if present, are fully disclosed • Independent gemmological certification available upon request The Custom Design Experience Your jewellery is crafted entirely around this exceptional gemstone. Your selection includes: • Ring, pendant, or bespoke creation • 22K Gold, 18K Yellow, White or Rose Gold, or Platinum 950 • Contemporary, minimalist, classic, or diamond-accented designs Our promise: • Private design consultation • CAD design approval prior to production • Handcrafted by master jewellers • Final hand-polishing and quality inspection Production time: 4–6 weeks To request this stone in a custom design or to book a private consultation, contact design@tiligems.com For matched pairs or sets, please contact info@tiligems.com

Certification