3.69 Ct. Bi Color Ametrine from Brazil

This exceptional transparent 3.69 carat, emerald cut, bi color ametrine measures 11.94 by 7.74 by 5.90 mm, and is presented in a classic faceted, emerald cut that emphasizes both color zoning and clarity. Originating from Brazil, this specimen displays an intense color intensity that cleanly separates into golden citrine tones and deep amethyst violet, the natural duality that defines fine ametrine. The gem has been evaluated as very very slightly included evaluated at eye level, a clarity grade that affirms eye clean appearance to most observers while preserving the natural character of the stone. An excellent polish gives crisp step facets and a reflective table plane, allowing the bi color split to read strongly from multiple viewing angles, and the stone has been heat treated to stabilize and enhance its warm citrine side, a treatment that is common and stable when performed to industry standards. The emerald cut is particularly well suited to this material because the long, linear facets create a luminous channel for the two colors to breathe, and the measured depth provides a pleasing face up size without compromising brilliance.

For the educated buyer who values measured, verifiable quality, this ametrine offers a compelling balance of weight, color, and clarity. At 3.69 carats it occupies a sweet spot where presence and wearability meet investment grade appeal, and the provided dimensions translate into an attractive table that is ideal for ring or pendant centerpieces. Very very slightly included evaluated at eye level indicates that inclusions do not distract from the gem under normal viewing conditions, supporting both aesthetic enjoyment and resale considerations. Intense color intensity in both zones enhances market desirability, and the excellent polish and precise emerald cut demonstrate superior lapidary skill that optimizes light return and color separation. Heat treatment for color stabilization is disclosed because transparency about enhancements is essential to trust in gem commerce, and the documented origin of Brazil contributes provenance for collectors who track source localities. If you are considering complementary pieces, a warm Fire Opal with its vivid orange red body color can provide a dramatic, textural contrast to the ametrine, pairing sunset fire with twilight purple in a matched suite that reads as both contemporary and romantic. At The Natural Gemstone Company we can supply certification grade reports and advise on settings that preserve the stone while showcasing its bi color nature.

Beyond technical attributes, this ametrine carries a romantic provenance that mirrors its color story, a narrative that resonates with buyers seeking symbolic meaning as well as material quality. Imagine a late afternoon where sunlight pools into honeyed gold at the horizon while the first violet notes of night begin to lace the sky, a brief and rare moment where day and evening touch, and where two travelers exchange a promise. The clean transparency of the gemstone stands for clarity of intention, the very very slight inclusions are like the tiny memories and shared imperfections that make a bond real, and the intense color split is a daily reminder that two distinct elements can coexist within one whole. Set in a simple four prong for maximum light or a low bezel for enduring wear, the stone will narrate that story every time it catches the light. The Natural Gemstone Company is committed to pairing that narrative with verifiable gemological detail, and we welcome the opportunity to discuss certification options, custom settings, and pairing this ametrine with a Fire Opal for a matched, evocative jewelry composition.