0.69 Ct. Moonstone from Ceylon (Sri Lanka)

This transparent 0.69 carat emerald cut white moonstone measures 6.56 x 3.37 x 2.51 mm, and its clean, rectilinear silhouette is a striking departure from the more common cabochon form typically associated with moonstone. The emerald cut gives this gem crisp step facets that emphasize clarity and create a disciplined plane for the stone to show its inner play of light. Evaluated at eye level, it carries a very slightly included clarity grade, which means the inclusions are minor and do not disrupt the overall visual purity when set into jewelry. Its colorless intensity presents a neutral canvas that makes the characteristic adularescence of moonstone appear as a soft, ethereal flash that moves with the wearer, and its excellent polish ensures mirror like facet surfaces for maximum light return. This gem is natural, untreated, with no enhancements, and originates from Ceylon Sri Lanka, a source renowned for producing moonstones with refined optical phenomena and an appealing, classic character.

When compared to other offerings on the market, this emerald cut white moonstone stands apart for a few decisive reasons. Most moonstones available to buyers are fashioned as cabochons to showcase adularescence, and while cabochons have their own charm, they seldom offer the architectural elegance and contemporary appeal of a precision emerald cut. Many commercial moonstones are translucent rather than transparent, or have undergone surface treatments to improve clarity or color. Our example is naturally transparent, hand polished to an excellent finish, and free from enhancements, traits that are uncommon in its weight category. In comparison to similarly sized gemstones such as aquamarine or white sapphire, this moonstone delivers a unique optical effect rather than mere color, providing a different kind of visual luxury at a competitive value point. For collectors and designers interested in authenticity, provenance and the tactile beauty of a natural, untreated gem, this moonstone represents superior value and rarity relative to many mass market alternatives.

In a custom piece this gem adapts beautifully to a variety of design languages, and it pairs exceptionally well with both brilliant and colored accents. Set in a minimalist platinum bezel or a finely milled four prong setting, the emerald cut moonstone reads modern and refined, and a delicate halo of small, colorless diamonds will amplify its soft adularescent glow by introducing crisp scintillation around the stone. To emphasize the cool flashes within the moonstone, consider flanking it with small, deep blue sapphires or pale aquamarines, which will bring out the blue sheen and create a harmonious cool palette. For designers seeking a warmer aesthetic, rose gold paired with peach morganite or champagne diamonds provides a romantic contrast, warming the neutral body color while allowing the moonstone to act as a luminous focal point. In a cocktail ring the long facets of the emerald cut will catch the light from every angle, in a pendant the stone will float elegantly against the skin, and in a bespoke engagement setting a very slightly included clarity grade is acceptable for a centerpiece that offers personality and visual interest rather than conventional fire.

At The Natural Gemstone Company we carefully select stones like this one for their combination of optical beauty, natural integrity, and design versatility, and we welcome the opportunity to help you realize a custom piece that showcases its strengths. Because this moonstone is natural, untreated, and sourced from Ceylon Sri Lanka, it carries a provenance and authenticity that many market alternatives cannot match, and our gemologists can provide guidance on optimal settings that protect the stone while maximizing its visual impact. If you prefer understated modern elegance, a sleek emerald cut setting with a diamond halo will elevate the gem into an heirloom quality piece, and if you prefer a more expressive color story, pairing it with blue sapphires or warm morganites will create balance and contrast that highlights the moonstone s unique light play. We can assist with CAD mockups, metal recommendations, and secure mounting techniques to ensure this 0.69 carat emerald cut white moonstone is presented to best effect in your custom design. Contact The Natural Gemstone Company to discuss design options and to reserve this rare, untreated emerald cut moonstone for your next bespoke creation.