0.67 Ct. Ruby from Mozambique

This 0.67 carat oval ruby presents precise gemological parameters that will satisfy discerning buyers, measuring 6.01 millimeters long, 4.12 millimeters wide, and 2.93 millimeters deep. The stone is transparent with a pinkish red hue and intense color intensity, and the clarity is graded as very slightly included when evaluated at eye level. The mixed brilliant cut employs a brilliant style on the crown to maximize scintillation, combined with a controlled pavilion faceting scheme to retain depth of tone and optimise light return. Facet junctions exhibit consistent symmetry and the table proportion balances fire and brilliance, while the pavilion depth has been honed to avoid windowing and to enhance face up saturation. The polish has been assessed as excellent, producing crisp facet outlines and minimal surface abrasions, and the gem has undergone standard heat treatment to stabilize and elevate the chroma, a common and accepted enhancement for rubies. Origin is Mozambique, a source noted for robust saturation and attractive secondary hues in this weight class.

From a practical and comparative perspective this ruby occupies a rare position in both size and color, especially for pinkish red tones at this carat weight. Many stones of comparable origin present as smaller melee or as lower saturation pieces, whereas this specimen retains intense hue and transparency at a near three quarter carat weight, a combination that is less frequently encountered in the market. The oval outline and mixed brilliant faceting afford versatility, allowing the gem to function equally well as a principal center stone in a bespoke engagement ring, as a refined pendant focal point, or as a bright accent in fine stud settings for formal occasions. At the same time the durable corundum crystal structure and the compact dimensions make it suitable for everyday wear in more casual designs. The Natural Ruby Company offers this ruby as an example of thoughtful cutting and material selection, where provenance, treatment disclosure, and measurable proportions are presented to informed buyers who value technical attributes and rarity.