Blauer Saphir 3.51 ct

Blue Sapphire 3.510 ct

The weight of this sapphire is 3.5 carats. The stone is 9 millimeters long, slightly over 7 millimeters wide, and 6.4 millimeters deep.

A certificate for this stone was issued by Lotus Gemology. Lotus Gemology is based in Bangkok, the hub for colored gemstone trading. The laboratory is led by Richard Hughes, one of the most recognized specialists in corundum and author of the classic "Ruby & Sapphire." Lotus Gemology has graded this stone as "Indigo Blue." The gem testing institute has its own color designations for rubies and sapphires. "Indigo Blue" is one of these color types according to Lotus Gemology.

This gemstone shows small inclusions and no signs of a thermal treatment.

The blue transparent gemstone was cut into a faceted oval, with a modified brilliant top and four facet crowns below. This cut is also referred to in the trade as the "Ceylon Cut."

The price corresponds to the estimated value of the Gemological Laboratory Austria (GLA). Along with the stone, you will also receive the corresponding certificate with the replacement value of €5,400, which is necessary for your insurance.

This stone also comes with a certificate from Lotus Gemology, confirming that it is an untreated stone.