Flux Grown Blue Sapphire

The price difference between the finest lab grown and mined sapphire of the same size and quality can be as much as 10 000 usd per carat.

Flux grown blue sapphire.

Stunning clear 107 31 ct purple sapphire rough lab created corundum gemstone. Make offer 97. We have 11 10 9 8 6 of these rich kashmir blue 6mm heart shaped created sapphires faceted in a portuguese brilliant flower cut. Though its fame is shared with its big three counterparts ruby and emerald sapphire has enjoyed a long run as one of the world s most beloved gemstones earning itself a place of honor in crown jewels royal accessories museums and even in modern royal engagement rings.

Chatham is proud to be the pioneer of lab grown gemstones and lab created diamonds. They grow in the natural crystal habit shown left in a controlled environment. Recreating the conditions in which ge. These gemstones have the same physical chemical and optical properties as mined gemstones and diamonds have.

Laboratory grown blue sapphire. We control the environment so that crystals can grow naturally. Sample material is illustrated in figure i includ ing a chatham flux orange sapphire faceted by bill kerr of gia for this study. Manufacturers cut this melt material into large thick rectangular slices to make windows for helicopter gunships.

That s why lab grown blue sapphires come in three lovely shades of blue not just one. Flux grown blue sapphire single crystals weigh ing from 1 to 2 ct each and 11 faceted flux grown blue sapphires weighing from 0 37 to 2 ct each. This stunning 8 0mm gem quality round genuine chatham lab grown blue sapphire weighs between 2 21 2 70 ct. Shop loose blue sapphires pink sapphires and champagne sapphires.

Golden orange grown corundum facet rough. The average weight is 0 95 carat and the price shown is per stone. Because they are carefully grown you can expect your chatham created blue sapphire to have gorgeous color and consistent quality. Individual stone weights may vary outside the average weight range but the physical measurements of the gemstone will be consistent.

Great for a petite pendant or a ring. Chatham lab grown blue sapphires are not cheap flame fusion sapphires. Ctw lab created huge royal blue sapphire rough uncut half baule raw speciman. This 790 ct sapphire was cut from colorless corundum grown via the czochralski melt process in the 1970s immense lab grown sapphires were used for a variety of applications.