6.09 Ct. Bi Color Ametrine from Brazil

This transparent 6.09 carat oval bi color ametrine is a rare and memorable choice for an engagement ring, with precise measurements of 12.35 x 9.71 x 8.52 mm that give it presence without overpowering the hand. The stone is faceted with a mixed brilliant cut that balances sparkle and depth, revealing a seamless transition between the golden citrine tones and the cooler amethyst purple in a way that feels both sophisticated and natural. The color intensity is intense, the polish is excellent, and the clarity grade is very very slightly included evaluated at eye level, which means the gem reads clean to the eye yet retains natural character under magnification. Enhancement is heat treated to bring out the most luminous and even color, and the origin is Brazil, a classic source known for fine ametrine specimens. For collectors who appreciate precision and beauty, this gem offers the best of both worlds, an eye catching bi color display and the durable, wearable qualities you expect from a gemstone intended for daily celebration.

When you are choosing an engagement gem, you are looking for more than beauty, you are looking for meaning, longevity, and a piece that tells your story. Ametrine combines two distinct energies in a single stone, the warmth and optimism of citrine fused with the introspective calm of amethyst, which makes it ideal for couples who value balance and complementary strengths. At 6.09 carat this oval shape sits beautifully as a single center stone, allowing the mixed brilliant facets to flash across the face of the gem during everyday moments and special occasions. With a Mohs hardness of about 7, ametrine is robust enough for regular wear, yet it does need sensible care to avoid hard knocks and abrasive chemicals, so mounting options that offer protective prongs or a bezel setting are popular among our clients. For a modern look, a delicate halo of small diamonds or warm rose gold prongs will elevate the amber tones, while white gold or platinum settings will sharpen the purple facets for a striking contrast.

This ametrine is an exceptional engagement option for the discerning buyer who wants something unique, meaningful, and wearable, and The Natural Gemstone Company is honored to present it to clients who seek a stone with character and story. We can pair this ametrine with complementary gemstones, and for those interested in mixing textures and color, we can also source accents in opal, Opal type, Fire Opal, which brings fiery flashes that play beautifully against the ametrine palette. Because the gemstone has been heat treated and originates from Brazil, we provide full disclosure and can assist with certification and mounting recommendations for daily life and longevity. Our team specializes in custom settings, from classic solitaires to bespoke artisan designs that protect the stone while showcasing its bi color magic, and we will guide you through metal choices, setting styles, and sizing to ensure that the finished piece is exactly the promise you want to make. Contact The Natural Gemstone Company to discuss design ideas, request additional photos under different lighting, or arrange a private viewing, and let us help you craft an engagement ring that is unconventional, heartfelt, and destined to be cherished.