0.94 Ct. Star Ruby from Mozambique

This exceptional semi translucent 0.94 carat oval pinkish red star ruby measures 5.91 by 5.29 by 2.77 millimeters, cabochon cut to showcase a lively star that glides across the surface as the light moves. The shape and proportions are chosen to maximize asterism, and the result is a classic domed profile with an intensely visible star that draws the eye. Evaluated at eye level the clarity is graded very slightly included, which means the stone remains visually clean and free of distracting features while retaining the natural silk inclusions that create the star effect. The color sits in the pinkish red range with intense saturation, and the polish is excellent which gives a smooth reflective surface and crisp star rays. From the mining fields of Mozambique this piece is natural and untreated, an important distinction in a market where many comparable rubies are heat treated, fracture filled, or otherwise enhanced.

Compared with other offerings on the market this star ruby stands out for several reasons, starting with its natural, no enhancement status. Many sellers present attractive looking stones that have been heat treated to deepen color, or filled to conceal fractures, or even synthetics that imitate the star effect. Those treatments can improve appearance initially, but they change value, longevity, and market perception. This 0.94 carat ruby from Mozambique remains in its original state, and that authenticity is a primary driver of long term value. The semi translucent nature of this stone is another advantage when comparing it to overly opaque or overly transparent examples. Too opaque and the star can be muted and the stone looks flat, too transparent and the star may lack contrast. This ruby balances translucency and saturation so the six ray star appears sharp against a rich pinkish red background, a quality often pursued but not often achieved in stones of this weight and size.

Cutting and polish are frequently overlooked in market comparisons, yet they determine how effectively a star ruby performs in jewelry, and how it will compare visually to other pieces in the same price band. The cabochon on this ruby has been executed to preserve dome symmetry and silk orientation, producing a centered star that responds to light from multiple directions. Many commercially available star rubies suffer from off center stars, low dome height, poor symmetry, or surface polish that scatters light and blurs the asterism. Those shortcomings reduce visual appeal and resale potential. By contrast this gem combines an intense color, very slightly included clarity at eye level, and excellent polish to present a strong, well defined star in a compact and versatile 5.91 by 5.29 by 2.77 millimeter oval. When you compare this to larger but heavily included or treated stones, or to untreated stones with weak color, this piece represents a superior balance of beauty, durability, and rarity.

At The Natural Ruby Company we specialize in sourcing natural, untreated rubies that offer both aesthetic excellence and transparent provenance, and this Mozambique star ruby is a fine example of that commitment. Its size makes it ideal for a striking ring center or an elegant pendant, and because it is natural and untreated it also appeals to collectors who prioritize authenticity. If you are choosing between stones, consider how this ruby compares to alternatives that require disclosure of treatments, or to synthetics that never gain comparable market recognition. For customers who want further assurance we can arrange independent gemological reporting, and we are happy to provide additional images or video to show the star under directional lighting. Please contact us for a private viewing, bespoke setting recommendations, or to discuss secure insured delivery, and let The Natural Ruby Company help you add this rare, naturally starry ruby to your collection.