Certified Natural Ruby 3.56Ct Oval Mixed Cut Pinkish-Red Fissure Filled IGLI Cer

Description

A certified natural ruby gemstone weighing 3.56 carats. This ruby features an attractive pinkish-red color, an oval mixed cut for good brilliance, and dimensions of 9.73 x 6.66 x 4.91 mm.
Microscopic examination reveals healed fingerprint inclusions (not eye-visible), and the certificate notes fissure filling treatment to enhance clarity.
The ruby is doubly refractive (DR) with a refractive index of 1.77 and specific gravity of 3.99, confirming its identity as natural corundum. Certified by the International Gemological Laboratories and Institute (IGLI), as shown in the photos, ensuring authenticity and quality.
Product Details:

Gemstone: Natural Ruby (Corundum)
Weight: 3.56 carats
Shape & Cut: Oval Mixed Cut
Dimensions: 9.73 x 6.66 x 4.91 mm
Color: Pinkish-Red
Optical Character: DR (Doubly Refractive)
Refractive Index: 1.77
Specific Gravity: 3.99
Clarity: Healed Fingerprint Inclusions (Microscopic)
Treatment: Fissure Filling Observed
Certification: International Gemological Laboratories and Institute (IGLI)

This ruby is ideal for jewelry makers or collectors seeking a certified natural gemstone at an affordable price. The pinkish-red color and 3.56-carat size make it suitable for a pendant, ring, or custom design, though care should be taken due to the fissure filling treatment (e.g., avoid ultrasonic cleaning).
See my other listings for more collectibles, including peridot gemstones, Atari 2600 games, and an Atari 400 console.
Ships securely with tracked, insured shipping with Royal Mail included.

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Ad ID: 1497920300