| Weight | 0.78 Ct |
|---|---|
| Dimensions | 6 × 5 × 3.5 mm |
| Variety | Blue Sapphire |
| Treatment | Unheated |
| Shape | Oval Step Cut |
| Clarity | SI |
| Mining Location | Ratnapura village around mining in Sri Lanka |
This natural 0.78 carat Ceylon blue sapphire is sourced from Ratnapura village around mining in Sri Lanka, one of the most recognized gemstone-producing regions in the gem island Sri Lanka. Known for its long history of sapphire mining, Ratnapura continues to supply natural blue sapphires in many sizes, colors, and clarity grades for the global gemstone trade.
This gemstone measures 6 x 5 x 3.5 mm and is cut in an oval step cut. The step-cut style gives the stone a structured and calm light performance, making it suitable for buyers who prefer a more classic and organized facet pattern. The stone shows a medium blue color with SI clarity, giving it a natural appearance while still offering good visual appeal for jewelry use.
As an unheated sapphire, the color remains natural and has not been enhanced through heat treatment. Natural unheated sapphires from Sri Lanka are valued by gem dealers, jewelers, and collectors because they represent the stone’s original geological formation.
Blue sapphire belongs to the corundum mineral family and has a hardness of 9 on the Mohs scale. This makes sapphire one of the most durable gemstones for jewelry, suitable for rings, pendants, earrings, and custom designs. Due to its smaller size and oval shape, this stone is especially suitable for delicate jewelry pieces, accent designs, or custom gemstone settings.
Frequently Asked Questions
Yes, this is a natural Ceylon blue sapphire.
No, this sapphire is unheated.
It was sourced from Ratnapura village around mining in Sri Lanka.
Yes, sapphire is durable and suitable for rings, pendants, earrings, and custom jewelry designs.
Sri Lanka is known as the gem island and has a long history of producing natural sapphires with respected origin value in the global gemstone trade.
Yes, this 0.78 ct oval step-cut sapphire is suitable for small custom jewelry designs, especially delicate rings, pendants, or accent settings.
