[Available 10/4, 10 PM] Synthetic Ruby 1.803ct Loose Gemstone

This is a synthetic ruby created using the Verneuil process, cut by Sri Lankan lapidary Mr. Sanje. It features a unique form with bold, irregular contours and complex, sharp facets. When it catches the light, a play of light and shadow appears within its vibrant red hue, allowing you to enjoy various expressions depending on the viewing angle. The Verneuil process is a long-standing method for synthesizing gemstones in which powdered raw materials are melted by a high-temperature flame to grow crystals. Synthetic rubies created via the Verneuil process consist primarily of corundum—the same as natural ruby—and share nearly identical chemical compositions, crystal structures, and hardness properties. Although not a natural stone, it offers the vibrant color and transparency characteristic of a ruby.

・Type: Loose stone (Synthetic/Artificial/Treated stone)
・Stone name: Synthetic ruby
・Weight: 1.803ct
・Size: 7.7×6.8mm
・Shape: Custom cut
・Scratches/Chips: S
・Inclusions: S

・Included accessories: KARATZ quality guarantee, loose stone case (or a clear zip-lock bag if the stone does not fit)

▷Jewelry customization available
If you would like to have this stone made into jewelry, please order it along with your preferred setting from the links below.
・[Select from Stone] Simple Order
・[Select from Stone] Semi-Order
※If you would like an image of the stone placed in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
※Rough stones cannot be used. Additionally, some stones may not be eligible for customization.

※ We strive to ensure our photos accurately reflect the color of the actual product; however, colors may appear slightly different depending on lighting conditions during photography or your monitor settings. Some photos may have been taken using a penlight.

※ For products featuring UV fluorescence photos, we use a 365nm wavelength black light. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The black light used by our shop can be found here.

※ For information regarding scratches, chips, treatments, and inclusions, please see here.

※ For other frequently asked questions, please see here.


karatz_item_id: 12564489