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Name: Synthetic Alexandrite Nr : 2411 Thank you James
SKU: sold
Price: 214.85 CHF
Availability: OutOfStock

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Synthetic Alexandrite (Sold)

Synthetic Alexandrite Nr : 2411 Thank you James

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2411 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	14.5x10.8
Weight (ct)	11.48
Clarity	Clean

Synthetic Alexandrite Nr : 2410 Thank you Scott

Synthetic Alexandrite

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2410 Kopie_20200603204157

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	13.7x11
Weight (ct)	10.94
Clarity	Clean

Synthetic Alexandrite Nr : 2403 Thank you Marcus

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2403 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	14x10
Weight (ct)	9.37
Clarity	Clean

Synthetic Alexandrite Nr : 2401 Thank you Jonathan

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2401 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Cushion
Color	Purple/Blue-Green
Size (mm)	13.7x10.3
Weight (ct)	8.82
Clarity	Clean

Synthetic Alexandrite Nr : 2413 Thank you Sandra

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2413 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Princess
Color	Purple/Blue-Green
Size (mm)	10.5
Weight (ct)	7.01
Clarity	Clean

LAB-Alexandrite Nr : 960 Thank you Helen

sold

Delivery time:5-7 Days

synthetic-alexandrites-960_20200603203902

Synthetic Alexandrite Nr : 2407 Thank you Jonathan

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2407 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	11x8.8
Weight (ct)	5.63
Clarity	Clean

LAB-Alexandrite Nr : 641 Thank you Katarina

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 527

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 643 Thank you Danial

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 672 Thank you Mary

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 644

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 647 Thank you William

sold

Delivery time:5-7 Days

Synthetic Alexandrite Nr : 2412 Thank you Daniel

2412

Delivery time:5-7 Days

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Cushion
Color	Purple/Blue-Green
Size (mm)	10.7x8.7
Weight (ct)	4.79
Clarity	Clean

LAB-Alexandrite Nr : 1327 Thank you Andreas

aols

Delivery time:5-7 Days

A Beautiful Clean Gemstone with a bright and strong 100% color change

Specifications

Gemtype	Synthetic Alexandrite
Origin	LAB Created (Man Made)
Shape	Round
Color	Purple/Blue-Green
Size (mm)	13
Weight (ct)	9.59
Clarity	Clean

LAB-Alexandrite Nr : 965 Thank you Franz

sold

Delivery time:5-7 Days

synthetic-alexandrites-965_20200603203905

A Beautiful Clean Gemstone with a bright and strong 100% color change

Price per Peer

Specifications

Gemtype	Synthetic Alexandrite
Origin	LAB Created (Man Made)
Shape	Half Oval Shape
Color	Purple/Blue-Green
Size (mm)	12x9
Weight (ct)	5.84
Clarity	Clean

Synthetic Alexandrite Nr : 2404 Thank you Kelly

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2404 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	11x7
Weight (ct)	3.72
Clarity	Clean

LAB-Alexandrite Nr : 675 Thank you Kerry

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 1163 Thank you Nancy

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 964 Thank you Michele

sold

Delivery time:5-7 Days

synthetic-alexandrites-964_20200603203907

LAB-Alexandrite Nr : 1165 Thank you Gary

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 963 Thank you Diane

sold

Delivery time:5-7 Days

synthetic-alexandrites-963_20200603203907

Synthetic Alexandrite Nr : 2408 Thank you Albert

sold

Delivery time:5-7 Days

alexandrite-lab-created-synthetic-2408 Kopie_20200603204157

This Synthetic Alexandrite Gemstone has a special Concave Cut for a more bright and sparkeling reflection
A Beautiful Clean Gemstone with a bright and strong 100% color change

Special cut, for the special Jewelry, perfect in quality and symmetry. Will make a very unic piece of Jewelry!

Specifications

Gemtype	Synthetic Alexandrite
Origin	Laboratory
Shape	Octagon
Color	Purple/Blue-Green
Size (mm)	10x6.8
Weight (ct)	3.12
Clarity	Clean

LAB-Alexandrite Nr : 645 Thank you Patricia

sold

Delivery time:5-7 Days

LAB-Alexandrite Nr : 1166 Thank you Nancy

sold

Delivery time:5-7 Days

Synthetic Alexandrite Information

Most true synthetic Alexandrite is grown by the Czochralski method, known as “pulling”. Another method is a “floating zone”, developed in 1964 by an Armenian scientist Khachatur Saakovich Bagdasarov, of the Russian (former Soviet) Institute of Crystallography, Moscow. Bagdasarov’s floating zone method was widely used to manufacture white YAG for spacecraft and submarine lighting, before the process found its way into jewelry production. Alexandrite crystals grown by floating zone method tend to have less intensity in color than crystals grown by the pulled method.
Flux-grown alexandrite stones are expensive to make and are grown in platinum crucibles. Crystals of platinum may still be evident in the cut stones. Alexandrite grown by the flux-melt process will contain particles of flux, resembling liquid “feathers” with a refractive index and specific gravity that echo that of natural alexandrite. Some stones contain parallel groups of negative crystals. Due to the high cost of this process, it is no longer used commercially. The largest producer of jewelry quality laboratory-grown alexandrite to this day is Tairus. Production capacity is in the range of 100 kg/year.

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