1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (1)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (2)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (3)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (4)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (5)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (6)

1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# (7)

Sell 1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# best price

Name: Sell 1PC Lab Ruby Laboratory Corundum Material Gemstone Uncut Red Ruby Raw Rough Gemstone for Jewelry Making Collectibles 5# best price
Price: 39 MYR
Availability: InStock
Rating: 5 (2 reviews)

5

2

ratings

1

sold

MYR 65

40% OFF

MYR 39

Ships from	Mainland China

Buy now

Product Description

Description: Material: corundum (synthetic) Color:Red 5# Size:approximately 5.2-6.5cm///2x2.56inch It is a raw material for watches and instrument bearings; it is also an important raw material for processing jewelry, ring face and other decorations. Melting point: 2050℃ Boiling point: 2200℃ Purity: 99.99% Density: 3.98g/cm3 Mohs hardness: 9 Shape: half strip