Pave Blue Tanzanite Ring 6.39 Ct., 18K Yellow Gold

This ring centers a transparent 6.39 carat cushion shape blue tanzanite, measuring 10.43 x 10.43 x 7.83 mm, cut in a mixed brilliant style to maximize scintillation and depth of color. The stone exhibits vivid color saturation and an excellent polish, with a clarity grade recorded as very very slightly included evaluated at eye level, attributes that speak to both rarity and visual impact for a discerning buyer. The tanzanite is sourced from Tanzania, the gemological origin that produces the most prized blue violet specimens, and the gem displays the intense hue collectors seek. Surrounding the center stone are white round natural diamonds set in pavé and accent positions, comprising approximately 0.098 carats of small melee, approximately 1.08 carats of accent stones, and approximately 1.512 carats of additional round diamonds, all graded VS clarity and F slash G color, for a combined diamond weight of approximately 2.69 carats. The balanced use of VS clarity diamonds of F and G color ensures a bright, near colorless appearance that complements the tanzanite, while the mixed brilliant cut of the center stone creates a modern interplay of facets against the classic cushion silhouette. The mounting and full setting are executed in 14K yellow gold, chosen to warm and enhance the blue of the tanzanite, with secure prong work and precision pavé ensuring longevity and daily wearability.

At The Natural Gemstone Company we prioritize ethical sourcing throughout every stage of production, from mine to finished jewelry, and we are transparent about origin and treatment where applicable. This tanzanite is traced to Tanzanian sources through our partnered supply chain, and our buying practices support traceability and responsible procurement, including engagement with local communities and compliance with regional mining regulations. The diamonds are natural, conflict free, and selected from suppliers who adhere to responsible sourcing frameworks, and we can provide documentation and independent grading information upon request to support valuation and insurance. The use of 14K yellow gold follows responsible sourcing protocols, and we favor recycled or responsibly refined metals when available to reduce environmental impact. For the educated buyer seeking both gemological quality and ethical assurance, this ring offers a combination of exceptional material specifications, meticulous craftsmanship, and documented sourcing practices that reflect the standards of The Natural Gemstone Company.