1.11 Ct. Andalusite from Madagascar

This exceptional offering from The Natural Gemstone Company is a celebration of rarity and refined taste, a single, transparent 1.11 carat oval bi color andalusite that arrives as if made to mark a singular moment. Measuring a graceful 8.10 by 5.93 by 3.43 millimeters, this stone is an intimate size that nonetheless commands attention, its proportions chosen to flatter the hand and to sit with quiet authority in a ring setting. There is only one like it in our current collection, from a select pocket of material mined in Madagascar, and it is presented in its natural state with no enhancement, a pure and authentic expression of color and clarity. To own this gem is to join a small group of connoisseurs who appreciate the subtleties of natural color, and to commission a piece that will be treasured for a lifetime.

At first glance the mixed brilliant cut of this oval andalusite reads as classic elegance, each facet polished to an excellent finish that allows light to travel through the stone and reveal its unique bi color character. The tone is of medium intensity, a desirable balance that reads as sophisticated under a range of lighting conditions, and the color shifts with movement, revealing warm coppery brown notes that melt into olive and champagne hints depending on the angle. This is the hallmark of fine andalusite, a gem known for its strong pleochroism, and the cutter here has taken care to orient the stone so that those shifting hues play across the crown in a pleasing, dynamic manner. Clarity is described as very very slightly included when evaluated at eye level, meaning the stone exhibits exceptional visual purity to the naked eye while retaining the natural internal fingerprint that assures its authenticity and story.

For an engagement ring this andalusite is a statement of individuality and enduring style. It offers a fresh alternative to more common choices, a way for a couple to express their shared distinctiveness through a gem that is not mass produced, but selected and hand matched by specialists. The oval silhouette elongates the finger, and with a well proportioned bezel or a delicate four prong setting it will sit securely and elegantly. Because this andalusite is transparent and finely cut, it carries ample brilliance for everyday admiration, and its medium intensity color allows it to pair beautifully with warm metals such as rose gold or yellow gold for a romantic, vintage inspired look, or with white gold or platinum for a modern, refined expression. The gem’s natural durability lends itself to daily wear, and with proper setting choices and care it will remain a centerpiece for decades.

When you choose this andalusite from The Natural Gemstone Company you are not simply purchasing a stone, you are commissioning a personal emblem. We pride ourselves on offering bespoke design guidance and on crafting settings that honor the gem rather than overwhelm it. Imagine a slim band that brings focus to the changing colors as the wearer moves, a halo of tiny diamonds that amplifies tone and sparkle without competing with the andalusite’s unique personality, or a vintage inspired cathedral mount that frames the stone as an heirloom to be passed down. Each option is considered with the stone’s dimensions and cut in mind, to ensure balance, security, and the most flattering presentation on the hand. Our design consultants will work with you to choose the perfect metal, setting style, and finishing details, creating an engagement ring that feels as bespoke as the gemstone itself.

Provenance, integrity, and exclusivity are at the heart of how we present this andalusite. Sourced from Madagascar and offered untreated, this gem carries a natural authenticity that is increasingly rare, and it arrives with the careful documentation you expect from a specialist house. We can arrange professional imaging and independent evaluation upon request, and because only a few pieces of this calibre come to market, a prompt decision will secure ownership of a truly special stone. If you seek an engagement gem that communicates individuality, refined taste, and a commitment to natural beauty, this 1.11 carat oval bi color andalusite from The Natural Gemstone Company is a rare opportunity to craft a ring that stands apart, a singular treasure for an elite and discerning hand.