10.83 Ct. Greenish Yellow (Lemon Quartz) Quartz from Russia

This exceptional lemon quartz from Russia weighs 10.83 carats and is presented in a perfectly proportioned round shape with dimensions of 14.84 by 14.75 by 9.11 millimeters, a size and balance that immediately communicate presence and refinement. What you are seeing is a transparent, greenish yellow gem of medium color intensity, graded as very slightly included when viewed at eye level, with an excellent polish and no enhancements. This is not a run of the mill stone, it is a rare natural occurrence, kept in extremely limited quantities by The Natural Gemstone Company for collectors and connoisseurs who understand the difference between ordinary and exceptional. The quietly luminous lemon tone is unusual, the clarity is superb for a gemstone of this weight, and the untreated origin in Russia gives it provenance that elevates its desirability. Owning this piece means joining a select group who possess a truly unique, natural treasure.

The mixed brilliant faceting applied to this stone is a study in geometric precision designed to maximize light play and visual impact. The crown showcases a finely executed pattern of kite and star facets that form a radiating geometric motif when viewed face up, while the pavilion facets have been calibrated to optimal angles to return light through the crown instead of losing it to the body of the gem. This combination produces an impressive interplay of brilliance and scintillation, a shifting dance of bright flashes and soft internal glow as the gem moves. The result is a dynamic optical performance, where each facet acts like a tiny mirror, multiplying and refracting light to create depth, fire, and a kaleidoscopic center star that becomes the gem's signature. The excellent polish ensures that every facet edge is crisp, enhancing contrast and allowing the lemon hue to sing without being muddied by surface imperfections. For a jewelry designer or discerning collector, this stone’s geometry offers endless possibilities, from a dramatic solitaire that centers the starburst to a bespoke halo commission that captures and amplifies its vibrancy.

Pieces of this caliber are seldom available, and The Natural Gemstone Company curates these gems with the utmost care, offering them to a small, privileged circle of clients who value authenticity and rarity. We also offer complementary pairing suggestions, and for those who wish to create a matched suite, we can recommend White Opal as an exquisite companion, its soft luminous body color providing a refined contrast to the lemon quartz while maintaining an overall palette of delicate, natural tones. Each purchase from our private collection is accompanied by our detailed description of origin, weight, dimensions, clarity, and treatment status, and we provide bespoke services to recommend settings that preserve and showcase the geometric light performance of the cut. If you are seeking an heirloom piece or a one of a kind commission that speaks to exclusivity and refined taste, this 10.83 carat Russian lemon quartz is an opportunity to own something extraordinary, available only to those who appreciate jewels that are both rare and uncompromising in quality. Contact The Natural Gemstone Company to reserve this gem, arrange a private viewing, or discuss custom mounting options that will ensure the stone remains a defining possession for generations.