1.02 Ct. Bi Color Sapphire from Ceylon (Sri Lanka)

This exquisite 1.02 carat round bi color sapphire from Ceylon Sri Lanka is a finely transparent natural gem offered by The Natural Sapphire Company, and it presents a rare combination of optical beauty and gemological integrity. The stone measures 5.68 by 5.69 by 4.13 millimeters, and it is cut in a mixed brilliant style that balances scintillation from the crown with depth and color concentration through the pavilion. Clarity is described as very very slightly included when evaluated at eye level, which for practical purposes means the stone is effectively eye clean and displays its internal color and light return without obvious distraction from inclusions. The color intensity is medium, and the gem shows a genuinely intriguing bi color appearance, shifting between cooler teal tones and warmer yellow green highlights as the light and viewing angle change. The polish has been graded excellent, and importantly this sapphire has undergone no enhancement, making it a completely natural, unheated piece whose color and character are products of geology and skilled lapidary work alone.

To an educated buyer the bi color nature of this sapphire is particularly compelling because it reflects natural zoning and pleochroism within the corundum crystal system, rather than an artificial effect introduced by treatment. Sapphires from Ceylon Sri Lanka are well known for their clarity and lively hues, and while Ceylon is most commonly associated with classic cornflower blue, the local geology also yields a broad spectrum of tones including the complex blues and greens evident in this stone. The medium color intensity provides a balance that allows both color and brilliance to be appreciated, rather than overwhelming either attribute. The mixed brilliant cut has been employed to maximize sparkle while preserving the gem weight and emphasizing the stone s bi color transition. Because the gem is unenhanced, its color stability is intrinsic, and its value is amplified by the growing market preference for natural, untreated gemstones for both aesthetic and provenance reasons.

From a gemological perspective the clarity and polish of this sapphire reinforce its suitability for fine jewellery and long term preservation. The description very very slightly included at eye level indicates that inclusions are minor and do not significantly interfere with the path of light through the pavilion or with face up appearance, so the stone reads as clean to most viewers under normal viewing conditions. The excellent polish contributes to lively surface reflections and allows the mixed brilliant facets to interact with light efficiently, which enhances sparkle and perceived size. Corundum s hardness of 9 on the Mohs scale makes this sapphire inherently durable for everyday wear in rings or other frequently handled jewellery, provided the setting is designed to protect the girdle and crown. For longevity and to safeguard the stone s provenance and condition, secure settings such as four or six prong mounts with well finished seats, or a bezel where appropriate, will help prevent accidental knocks and preserve facet integrity. Routine inspections by a qualified jeweller will ensure that prongs and settings remain secure through daily use and across generations.

When considering this sapphire as a generational heirloom, several factors make it an especially strong candidate for elevation to family legacy status. First, its natural origin from Ceylon Sri Lanka and lack of enhancement establish a clear and compelling provenance story that can be documented and passed along, and The Natural Sapphire Company provides the expertise to assist with certification and appraisal for insurance and estate purposes. Second, the stone s aesthetic uniqueness as a bi color sapphire gives it narrative value that resonates emotionally across generations, because heirlooms often derive their significance from being one of a kind as much as from monetary worth. Third, the inherent durability of corundum means the gem will remain physically intact with routine care, maintaining both its beauty and its structural integrity for grandchildren and beyond. Practical steps to ensure that this gem becomes a successful heirloom include commissioning a classic and timeless setting crafted in high quality precious metal, securing an independent gem report or certificate that documents weight measurements and origin, and maintaining a written history that records the stone s acquisition, its meanings, and any repairs or changes made to the mounting over time.

At The Natural Sapphire Company we encourage buyers to consider both the technical attributes and the personal narrative when selecting a stone intended to be passed down. This 1.02 carat bi color sapphire combines measurable qualities that educated collectors and discerning buyers value, such as precise dimensions, a skilled mixed brilliant cut, excellent polish, very very slight inclusions that do not impede visual appeal, medium color intensity, and verified unenhanced origin from Ceylon Sri Lanka. Those attributes, paired with professional setting and documentation, create an investment in both beauty and provenance. If you wish to explore bespoke mounting options that will protect and showcase this gem for decades, or if you prefer to obtain an independent laboratory report to accompany your purchase for insurance and legacy purposes, The Natural Sapphire Company can facilitate those services and advise on optimal care practices to ensure that this sapphire remains a treasured family asset for generations to come.