Ruby Ruby is the red variety of the mineral corundum, colored by the element chromium. All other colors of gem-quality corundum are called sapphire, which means color is key for this royal gemstone. Accordingly, the name “ruby” comes from rubeus, the Latin word for red. In ancient Sanskrit, ruby translated to ratnaraj, which meant “king of precious stones.” These fiery gems have been treasured throughout history for their color and vitality. The chromium that gives ruby its red color also causes fluorescence, which makes rubies glow like a fire from within. Paradoxically, chromium is also what makes this gem scarce because it can cause cracks and fissures. Few rubies actually grow large enough to crystallize into fine quality gems, and these can bring even higher prices than diamonds. Ruby’s strength and red fluorescence make it valuable for applications beyond jewelry. Both natural and synthetic rubies are used in watchmaking, medical instruments, and lasers.
How to Care for Ruby
•Warm soapy water is always safe.
•Ultrasonic and steam cleaners are usually safe for untreated, heat-treated, and lattice diffusion treated stones.
•Fracture-filled, cavity-filled, or dyed material should only be cleaned with a damp cloth.
Source:GIA
Shipping Policy
•All orders ship Free of charge with UPS or Fedex
•Call us at 541-345-0354 if you require next day shipping (additional fees apply)
•Please allow 1-2 days to process your order and prepare shipment
•We only ship to addresses within the United States. We are unable to process orders shipped to package forwarding services at this time.
At Skeie's, it's of upmost importance that the jewelry we select is obtained from suppliers who follow conflict-free and socially responsible practices. We believe that the materials used in our jewelry should support and benefit the communities where they originated, while keeping the environmental impact as minimal as possible.
Petra Class Oval Star Ruby Cabochon Ring
This stunning ring from Petra Class features an oval ruby set in 22k and 18k yellow gold.
Size 6.75
Free Shipping
No Sales Tax
Money Back Guarantee
Free Shipping
No Sales Tax
Money Back Guarantee
Ruby Ruby is the red variety of the mineral corundum, colored by the element chromium. All other colors of gem-quality corundum are called sapphire, which means color is key for this royal gemstone. Accordingly, the name “ruby” comes from rubeus, the Latin word for red. In ancient Sanskrit, ruby translated to ratnaraj, which meant “king of precious stones.” These fiery gems have been treasured throughout history for their color and vitality. The chromium that gives ruby its red color also causes fluorescence, which makes rubies glow like a fire from within. Paradoxically, chromium is also what makes this gem scarce because it can cause cracks and fissures. Few rubies actually grow large enough to crystallize into fine quality gems, and these can bring even higher prices than diamonds. Ruby’s strength and red fluorescence make it valuable for applications beyond jewelry. Both natural and synthetic rubies are used in watchmaking, medical instruments, and lasers.
How to Care for Ruby
•Warm soapy water is always safe.
•Ultrasonic and steam cleaners are usually safe for untreated, heat-treated, and lattice diffusion treated stones.
•Fracture-filled, cavity-filled, or dyed material should only be cleaned with a damp cloth.
Source:GIA
Shipping Policy
•All orders ship Free of charge with UPS or Fedex
•Call us at 541-345-0354 if you require next day shipping (additional fees apply)
•Please allow 1-2 days to process your order and prepare shipment
•We only ship to addresses within the United States. We are unable to process orders shipped to package forwarding services at this time.
At Skeie's, it's of upmost importance that the jewelry we select is obtained from suppliers who follow conflict-free and socially responsible practices. We believe that the materials used in our jewelry should support and benefit the communities where they originated, while keeping the environmental impact as minimal as possible.