17.55 Ct. Star Ruby from Burma (Myanmar)

Presenting an exceptional natural star ruby from The Natural Ruby Company, a GAL certified purplish red gem that combines classic asterism with rich Burmese provenance. This beautiful stone weighs 17.55 carat and is fashioned into an elegant oval cabochon, measuring 16.74 by 13.30 by 6.74 millimeters. The gem is opaque with a vivid purplish red color classification as reported by GAL, and it displays a pronounced star effect that captures the eye. The clarity is graded as very slightly included when evaluated at eye level, which is a desirable balance for star rubies since the internal silk inclusions that produce the asterism also contribute to the gem character. The polish is excellent, the surface is smoothly finished, and importantly, the stone is natural and untreated, with no enhancement. Origin from Burma Myanmar adds provenance and desirability, and the accompanying GAL certification documents the stone details and confirms its natural origin and color grading.

Under directional light this star ruby reveals a sharp and well defined star, a true hallmark of exceptional cabochon cutting and optimum internal silk alignment. The star reads clearly across the dome and moves across the surface as the gem is tilted, creating a lively play of light that is both dramatic and refined. The combination of vivid color intensity and the nearly flawless polish enhances the contrast and makes the star appear bright and defined even in indoor lighting. The very slightly included grade indicates that inclusions are minimal at normal viewing distance, yet they are the very elements that generate the six ray asterism for which classic star rubies are prized. Because of the natural rutile silk distribution this gem displays asterism without any heat or filling treatments, making it particularly appealing to collectors and connoisseurs who seek untreated Burmese material.

This 17.55 carat oval cabochon is a versatile and striking centerpiece for a variety of jewelry designs, and The Natural Ruby Company is happy to advise on settings that will showcase the star to best effect. For maximum visibility of the star choose a setting that preserves the high dome and allows the top of the cabochon to receive direct but diffuse light. Simple bezel settings and uncluttered mountings in warm yellow gold will complement the purplish red tone, while platinum or white gold can create a modern contrast that emphasizes the clarity and the luster of the polish. Because of its substantial size and bold color this gem makes a strong statement as a single stone ring or as the focal point of a pendant, and it also works beautifully in bespoke designs where the star is centered and given visual breathing room. For collectors interested in historical styles a vintage inspired cluster that leaves the table open will still allow the star movement to be visible. Our gem specialists can provide mock ups and mounting recommendations to ensure the cabochon sits at the ideal angle for performance and wearability.

Caring for an untreated Burmese star ruby is straightforward, and with reasonable precautions the gem will retain its beauty for generations. Clean the stone gently with warm water a soft brush and mild soap, rinse thoroughly and dry with a soft cloth. Avoid exposure to harsh chemicals strong acids and prolonged high heat, and remove the piece during heavy manual work or contact sports to prevent accidental knocks that could damage the dome or the setting. For routine maintenance professional cleaning and inspection of the mounting will preserve both gemstone and jewelry integrity. When you purchase this GAL certified purplish red star ruby from The Natural Ruby Company you receive full documentation of the gem attributes and provenance. Our team offers secure insured shipping and can assist with custom mounting and appraisal services on request. Please contact The Natural Ruby Company for additional images detailed measurements and personalized guidance on settings and valuation, we are committed to helping you acquire and care for this rare and luminous example of Burmese star ruby.