0.77 Ct. Green Sapphire from Madagascar

This transparent green sapphire weighs 0.77 carat, presented in a round shape with dimensions of 5.18 by 5.16 by 3.34 millimeters. The gem is cut in a mixed brilliant style, combining a faceted crown with a pavilion optimized for scintillation and light return. The pavilion depth is balanced relative to the diameter, producing a depth of approximately 64.6 percent, which supports strong face up brightness and a lively table appearance. Color is described as medium intense green, with consistent saturation across the crown, and the stone has an excellent polish that enhances facet crispness and light performance. Clarity is graded as very slightly included evaluated at eye level, and the stone is unenhanced, preserving its natural color and internal character. The sapphire originates from Madagascar, a source known for fine, naturally colored corundum that exhibits both attractive hues and reliable stability.

The durability of this sapphire makes it well suited to daily wear in jewelry. As a corundum variety, sapphire ranks nine on the Mohs hardness scale, offering exceptional resistance to scratching compared with most other gem materials. The high hardness, combined with strong structural integrity and the absence of true cleavage planes, gives this sapphire excellent resistance to surface wear and abrasion, which is a primary consideration for rings and bracelets. The mixed brilliant cut and the excellent polish both contribute to the gem hiding minor contact marks and scattering light in ways that maintain perceived brilliance even after regular use. While sapphires are highly durable, all gemstones can be subject to impact damage at facet junctions or the girdle, so protective mounting choices and routine inspections are advised for pieces that will be worn every day.

Practical care and mounting guidance will maximize longevity and maintain the sapphire appearance for years of regular wear. For rings, a bezel or protective prong setting will shield the girdle and limit the risk of edge chips while still allowing light to enter the pavilion. For pendants and earrings, lower profile settings reduce the likelihood of accidental knocks. Cleaning should be performed with warm soapy water and a soft brush, rinsing thoroughly and drying with a lint free cloth. Ultrasonic and steam cleaning are usually safe for natural, unheated sapphires, however if inclusions are present that reach the surface or there is any doubt, a conservative approach using manual cleaning and periodic professional maintenance is recommended. Periodic inspection by a jeweler will confirm secure settings and identify any wear to the mounting that could expose the stone to damage. The Natural Sapphire Company can advise on appropriate settings, provide detailed condition reports, and assist with custom mounting options to balance daily wearability with aesthetic goals, making this green sapphire a practical and enduring choice for a variety of jewelry designs.