5.58 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

There are gems that speak in whispers, and there are gems that carry the weight of centuries. This brown moonstone embodies the softer voice of ancient tradition, a talisman of quiet elegance that echoes the lunar lore found in temples and caravans across the old world. Moonstone has been treasured since antiquity for its ethereal glow and subtle motion beneath the surface, an effect that ancient artisans and monarchs alike interpreted as a mirror of the night sky. Sourced from the storied shores of Ceylon, this stone brings with it the legacy of Sri Lanka, a land long celebrated for producing some of the most refined and spiritually resonant feldspars. For those who value lineage and authenticity, this gem is more than ornamentation, it is a continuation of a timeless aesthetic stewarded by The Natural Gemstone Company.

One beautiful translucent 5.58 carat oval shape brown moonstone offers both presence and restraint, its dimensions 13.27 by 10.97 by 5.23 mm providing a versatile scale that suits a variety of classic settings. Cut as a cabochon, the stone reveals a smooth domed surface that enhances its inner glow and invites a contemplative gaze. Clarity is graded very very slightly included, evaluated at eye level, which means the gem displays clean, tranquil fields to the viewer while retaining natural character that affirms its origin. Color intensity is medium light, a warm and inviting brown that reads as neutral in many metal pairings, and the polish has been judged excellent, yielding a mirror like finish that complements the cabochon style. Enhancement no enhancement. Origin Ceylon Sri Lanka. Translucent rather than opaque, this moonstone offers a soft banding of light when viewed in motion, a subtle adularescence that is best appreciated in natural daylight or a gentle indoor lamp.

In classic jewelry design this moonstone finds its most natural expression, set as the centerpiece of a signet ring, a pendant suspended over the heart, or a pair of studs that whisper rather than shout. The oval cabochon is an heirloom friendly shape, lending itself to bezel settings that protect the domed surface and emphasize the stone as a focal plane. Warm yellow gold highlights the brown tonalities and the stone's gentle luminosity, while rose gold can introduce a whisper of romance, and white metals will modernize the piece with refined contrast. Because of its size and translucency, the gem also adapts beautifully to artful vintage inspired mounts, where filigree and milgrain speak to the centuries of craftsmanship that moonstone has inspired. For those who collect with an eye to legacy, this gem makes a considered choice, promising to move through generations as an object of both beauty and story.

Caring for such a treasured piece is straightforward, and part of the ritual that keeps heirlooms alive across time. Clean with warm soapy water and a soft cloth, avoid harsh chemicals and extreme heat, and remove the piece during activities that risk impact to the cabochon surface. Regular inspection by a trusted jeweler will ensure settings remain secure, and storage in a soft pouch will protect the excellent polish from abrasion. At The Natural Gemstone Company we stand behind the provenance and natural quality of this moonstone, offering not only the object itself but stewardship of its story. If you seek a gem that bridges the ancient and the wearable, that combines honest, natural character with a refined finish and ethical sourcing from Ceylon, this 5.58 carat brown moonstone is an invitation to begin a new chapter in a long tradition of elegance.