Presenting a captivating 1.61 carat Natural Ruby, professionally certified by AIG American International GemLab. With its rare pinkish-red hue and precise cushion cut, this gemstone radiates a refined brilliance that makes it ideal for collectors, designers, and connoisseurs of fine gems.

Gemstone Highlights

• Gem Type: Natural Ruby

• Color (Hue): Pinkish Red

• Hardness: 9.0 on Mohs scale – exceptional durability

• Cut: Square Cut

• Measurements: 8.05 × 6.09 × 3.38 mm

• Weight: 1.61 cts

• Treatment: HT (B), as noted by AIG

• Certification: AIG – Report No. GEM20251104151611 (dated 04 Nov 2025)

Description

This ruby has been traditionally heat-treated to enhance its color and clarity. The “HT (B)” grade means it shows minor flux residues in tiny fissures caused when a flux such as borax is used during heating to help heal natural inclusions. This is a stable and common enhancement for natural rubies.

This Ruby’s vibrant pinkish-red glow embodies both sophistication and the timeless allure associated with one of the world’s most revered gemstones. Its clean geometry and balanced proportions in a precise square cut give it a modern, high-end aesthetic ideal for luxury jewelry pieces whether set in a minimalist ring, pendant, or bespoke design.

With a Mohs hardness of 9, this gem promises exceptional longevity, making it both a beautiful and practical investment. The AIG certification provides assurance of authenticity, quality, and full transparency in treatment disclosure.

This exquisite stone is perfect for buyers seeking a certified, eye-catching ruby with strong color and elegant symmetry—offered at a size that provides brilliance without compromising versatility in design.