10.00 Carat Natural Myanmar Red Ruby Heart shape Cut 6mm 10 Pcs Lot Loose Gemstone Certified for Lover Rings and making Jewelary for Gold and silver Ring size 6.00x6.00x4.00 mm

10.00 Carat Natural Myanmar Red Ruby Heart shape Cut 6mm 10 Pcs Lot Loose Gemstone Certified for Lover Rings and making Jewelary for Gold and silver Ring size 6.00x6.00x4.00 mm

• Red Variety: Rubies are the red variety of corundum, a mineral also known for sapphires of other colors.
• Color Source: The red color in rubies is due to the presence of trace amounts of chromium.
• Color Range: While primarily red, rubies can exhibit slight variations, including pinkish-red or purplish-red hues.
• A highly prized and sought-after ruby color is often described as "pigeon's blood," a vibrant, red to slightly purplish-red color with a soft, glowing, red fluorescence
• Rubies are very hard, ranking 9 on the Mohs hardness scale, making them durable and suitable for jewelry.
• Rubies are known for their durability, making them a popular choice for jewelry.