2.52 Ct. Cabochon Moonstone from Madagascar

If you are searching for a soulful centerpiece for an engagement ring or a rare collector quality gem that doubles as a wearable work of art, this moonstone answers that search with quiet confidence. Many customers tell us that they want something luminous yet subtle, something that wears well every day yet captures the eye when it catches the light. This 2.52 carat cushion shape blue flash moonstone from The Natural Gemstone Company fills that role perfectly, offering adularescent shimmer and a soft white opal like glow that feels both timeless and modern. For couples planning an engagement, for designers sketching a bespoke commission, or for collectors who value natural and untreated stones, this moonstone promises to be the centerpiece that concludes your search.

This stone is a beautiful translucent cabochon cut cushion, weighing 2.52 carats, with measurements of 7.60 x 6.95 x 5.26 mm, and it was responsibly sourced from Madagascar. Clarity is graded eye clean at normal viewing distance, so the surface reads pure and serene to the eye, allowing the blue flash to travel across the dome when it moves in light. Color intensity reads as light, which enhances its gentle, ethereal appearance rather than overpowering it, and the polish is excellent, producing a silky surface that showcases the adularescence. Enhancement, none, this moonstone is offered untreated, natural and whole. Opal type, White Opal. The combination of cabochon shaping and the translucent body yields a classic blue flash effect that looks especially beautiful when set to allow light to enter the stone from beneath and behind.

When considering customization, this moonstone is exceptionally versatile and design friendly. Its cushion shape and nearly square dimensions lend themselves to both symmetrical and asymmetric settings. For engagement rings, a low profile bezel will protect the cabochon while providing a contemporary framed look, and an open back bezel or a prong halo with delicate metal work will allow more light to enhance the blue flash. For a more dramatic style, a floating halo of melee diamonds or small sapphires will contrast the moonstone and create a luminous center. In pendant form, an open back setting on a simple bail will let the light play freely, and a custom halo or floral surround will create a family heirloom feel. For earrings, matched pairs can be cut from similar stones or twin white opals can be paired as studs or drops with accent diamonds for sparkle. For statement cocktail rings or signet inspired designs, a custom seat with a slightly raised gallery will emphasize the stone as a sculptural element. The cabochon profile is particularly forgiving for bezel, flush, and prong settings, and it can be set in sterling silver, yellow gold, white gold, rose gold, or platinum depending on the mood and budget you wish to achieve. If you prefer everyday durability, consider a secure bezel for daily wear, or for a showpiece that will be worn sparingly, a more open mount will maximize the flash.

At The Natural Gemstone Company we understand that choosing the right mounting and metal is as important as selecting the stone, and we offer personalized advice to help you realize your vision. This Madagascar sourced moonstone is a natural, untreated gem that carries a serene white opal like appearance with a blue flash that becomes the focal point of any design. Because moonstone measures about 6 to 6.5 on the Mohs scale, we recommend protective settings for rings that will be worn daily, and common sense care such as avoiding harsh chemicals and extreme heat, and cleaning with mild soap and a soft brush. Ultrasonic cleaning is not recommended for stones with internal stress or natural inclusions, so hand cleaning is the gentlest option. If you are seeking a pair we can source a matching companion, and if you are considering a bespoke engagement ring we can provide CAD renderings, metal and accent stone suggestions, and an estimated timeline to completion. Reach out to The Natural Gemstone Company and allow us to help design the setting that perfectly complements the stone, because when the right gem meets the right setting your search truly ends.