3.37 Ct.Tw.Total Carat Weight Blue Sapphire Pair from Ceylon (Sri Lanka)

This matched pair of round blue sapphires from The Natural Sapphire Company presents a rare combination of size, color and finish, ideal for a discerning collector or for a set of heirloom jewels. The stones weigh 1.66 carats and 1.71 carats respectively, with dimensions of 7.29 x 7.24 x 4.10 millimeters and 7.29 x 7.18 x 4.16 millimeters. Both are cut in a mixed brilliant style to balance table sparkle and pavilion depth, and both exhibit vivid color intensity with an excellent polish. Clarity is graded as eye clean at normal viewing distance, indicating that no inclusions are visible to the unaided eye, a quality that enhances face up appearance and resale desirability. The stones are heat treated, a stable and widely accepted enhancement used to optimize color, and their origin is Ceylon Sri Lanka, a region historically prized for sapphires that combine lively saturation with a velvety tone.

For the educated buyer, the technical details translate directly to value and long term enjoyment. The close matching in weight and near identical dimensions ensure symmetry when set as earrings or paired mounts, preserving optical balance and visual harmony. The mixed brilliant cut maximizes scintillation while maintaining depth for color saturation, and the excellent polish contributes to superior light return and surface smoothness, which in turn makes the gems comfortable to wear and easier to set. Eye clean clarity means minimal obstruction to light paths, improving apparent brightness and making these stones attractive for both contemporary and traditional settings. Heat treatment is disclosed and understood in the trade as a permitted enhancement that enhances marketability, while provenance from Ceylon Sri Lanka adds a layer of provenance that collectors value.

As a matched pair these sapphires are particularly well suited to become a generational set of heirlooms, designed to be passed down intact. A matching pair encourages coordinated pieces such as stud earrings, companion rings, or a pendant and signet combination that can be shared between family members across generations. Corundum is second only to diamond in hardness, providing durability for regular wear and reducing the need for frequent restoration. Basic care consists of routine cleaning with warm soapy water and a soft brush, and periodic setting inspections by a trusted jeweler. The Natural Sapphire Company can provide documentation, appraisal support and custom mounting services to ensure these stones are set and protected in a manner worthy of an heirloom, preserving both their beauty and provenance for future generations.