BLACK STAR DIOPSIDE 1.4 CTS [S3095 ]

4191

UGS
Dimensions (mm): 8.000 x 6.000 x 3.000mm
Poids (cts): 1.000
Couleurs

SEDAGEMS

BLACK STAR DIOPSIDE -IDEAL RING STONE

MINED IN INDIA

HARDNESS MOHS SCALE 5.5

WEIGHT 1.4 CTS

SIZE 8.1X6 X3.2 MM

Black Star Diopside is rated at 5.5 on Moh's Scale of Hardness and though it is suitable for jewelry purposes, care should be taken with this stone for it is relatively soft and brittle. This opaque stone is generally black in color but can occasionally be found with shades of green. Black Star Diopside exhibits a star like phenomenon known as Asterism. These stones contain inclusions in the form of needles that align to produce the white 4-rayed star. It is unique in this sense because it is the only gemstone to exhibit a 4-rayed star. Sometimes needle-like surface crystalline inclusions are visible, particularly when viewed from below.

Black Star Diopsides are occasionally confused with Black Star Sapphires. However, the sure-fire way to
differentiate the two stones is by viewing the rays of the star. A Black Star Diopside will exhibit four rays
whereas the Black Star Sapphire will exhibit six (occasionally twelve), rays. This difference is caused by the physical make-up of each of the stones and the presence of a different number of crystal faces for the light to refract off of.

UGS
Dimensions (mm): 8.000 x 6.000 x 3.000 mm
Poids (cts): 1.000
Couleurs

SEDAGEMS

BLACK STAR DIOPSIDE -IDEAL RING STONE

MINED IN INDIA

HARDNESS MOHS SCALE 5.5

WEIGHT 1.4 CTS

SIZE 8.1X6 X3.2 MM

Fournisseur d'expédition	Expédition vers Australia	Expédition dans le reste du monde
FedEx	$12.00 / 3	$39.00 / 10
Australia FedEx bénéficie d'une remise de $12.00 sur les commandes contenant 2 ou plus d'articles Reste du monde FedEx bénéficie d'une remise de $39.00 sur les commandes contenant 2 ou plus d'articles
Registered Shipping	$9.00 / 7	$16.00 / 21
Australia Registered Shipping bénéficie d'une remise de $9.00 sur les commandes contenant 2 ou plus d'articles Reste du monde Registered Shipping bénéficie d'une remise de $16.00 sur les commandes contenant 2 ou plus d'articles

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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.

Mermaid Waters , Australia

Vérifié

19054

martin11
on 27 Nov, 2024

Positif

Great thank very much, lovely pearls.

AAA GRADE ROUND PEARL PARCEL HIGH LUSTER- 7 MM [PF2206]

philsgems
on 25 Nov, 2024

Positif

Nice piece of rough. thankyou

3.82 CTS AUSTRALIAN ROUGH SAPPHIRE

philsgems
on 25 Nov, 2024

Positif

Nice stone. Thankyou

4.83 CTS AUSTRALIAN ROUGH SAPPHIRE

philsgems
on 25 Nov, 2024

Positif

Have received the rough. Nice colour. Thankyou

3.10 CTS MINT GREEN GLOSSULAR GARNET ROUGH [F5077]

ryumaru
on 18 Nov, 2024

Positif

Beautiful ametrine. Very fast delivery. Professional seller

AMETRINE ROUGH-BOLIVIAN 73.65 CTS [F2455]

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