This is a GRS Prestigious Platinum Awarded 7.07 ct Natural Pigeon’s Blood Ruby from Mozambique, obtaining an Outstanding score of 90+ from Gübelin for its exceptional quality and vivid Pigeon Blood Red color. Expertly cut in an elegant Cushion shape, it features a brilliant step cut with dimensions of 11.81× 9.81 × 7.23 mm. This gemstone is completely untreated, preserving its natural purity and brilliance — a rarity in rubies of this caliber.

Certification:

1. GRS: Prestigious Platinum Award

1. Gübelin: Outstanding Rating of 90+

Origin: Mozambique

Treatment: None (Untreated)

Note: Certifications from additional laboratories can be arranged upon customer request. All associated costs will be borne by the customer.

GRS Appendix : GRS Laboratories examined a natural ruby of 7.07 ct, described in report number [GRSXXX-XXXXXX], demonstrating very good characteristics worthy of a dedicated mention.

This extraordinary ruby is distinguished by a very rare combination of large size, a fine vivid red color variety, very good brilliance and transparency, and well-balanced proportions.

Analytical and advanced testing traces the origin of this gemstone to the mines of Mozambique, the mining area currently producing the largest and most significant rubies. The fascinating internal world of classic Mozambican ruby inclusions can be witnessed in this particular gemstone. At the time of testing, it was concluded that the gemstone was spared from thermal enhancement.

The combination of very good attributes that this ruby displays was concluded to be important. This vivid red Mozambique ruby is reminiscent in color saturation of "GRS-type pigeon's blood ruby" (without strong fluorescence). The vivid red color radiates harmoniously in tone and color saturation. Excellent lapidary craftsmanship adds value to the nature of this gemstone.

Untreated rubies of such size and high quality are very rare