Lab Created Pulled Czochralski Blue Sapphire, Square

$25.50 $675.00Price range: $25.50 through $675.00

2 X 2 mm
3 X 3 mm
4 X 4 mm
5 X 5 mm
6 X 6 mm
7 X 7 mm
8 X 8 mm
9 X 9 mm
10 X 10 mm
11 X 11 mm
12 X 12 mm

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Category: Pulled Czochralski Blue Sapphire

Description

Pulled Blue Sapphire / Czochralski Blue Sapphire / Synthetic Pulled Blue Sapphire

Premium Pulled Blue Sapphire

Pulled Blue Sapphire, also known as Czochralski Blue Sapphire or Synthetic Pulled Blue Sapphire, is a premium laboratory-created gemstone. It is produced using the advanced Czochralski Pulling Process. This process creates sapphire crystals with excellent clarity, brilliant color, and outstanding crystal quality.

Unlike many other laboratory-grown sapphires, Pulled Blue Sapphire offers exceptional transparency and crystal uniformity. Therefore, it is widely used for fine jewelry, luxury jewelry, gemstone cutting, and custom jewelry manufacturing.

Natural Blue Sapphire is rare and expensive. However, Synthetic Pulled Blue Sapphire has the same chemical composition and nearly identical physical properties. As a result, it provides the beauty of natural Blue Sapphire at a much lower price.

How Is Pulled Blue Sapphire Made?

The Czochralski Pulling Process is one of the most advanced methods for growing synthetic sapphire crystals.

First, manufacturers melt high-purity Aluminum Oxide (Al₂O₃) inside a high-temperature crucible. Next, they place a small seed crystal into the molten material. Then, they slowly rotate and lift the seed crystal. During this stage, the sapphire crystal continues to grow under carefully controlled conditions.

Eventually, the crystal reaches the required size. After that, manufacturers remove it from the melt. Because the crystal grows slowly, it develops excellent clarity, superior transparency, and remarkable brilliance.

Although manufacturers can also produce Lab Created Blue Sapphire using the Flame Fusion method, many prefer the Czochralski Pulling Process because it produces larger and higher-quality crystals.

We also supply Hydrothermally Grown Blue Sapphire. However, its color is generally lighter and often appears closer to topaz than traditional Blue Sapphire.