1.65 Ct. Purple Sapphire from Tanzania

One beautiful transparent 1.65 carat emerald cut purple sapphire with dimensions of 6.87 x 6.05 x 3.86 mm is presented here by The Natural Sapphire Company, a gem that confidently balances presence and refinement. The stone is an emerald cut, a step cut that creates broad, elegant facets and a generous table, allowing the intense purple color to face up boldly and evenly. Clarity is graded as included when evaluated at eye level, a realistic and honest assessment that reflects natural internal characteristics. The polish is excellent, which enhances the stone surface and contributes to a lively, crisp appearance when set. Importantly, this sapphire has no enhancement, meaning it is untreated and displays its natural color and structure as it formed in the earth. For an educated buyer, the combination of a strong, natural color, a clean cutting style, and the absence of treatment represents a thoughtful balance of rarity, authenticity, and practical wearability.

Understanding the clarity grade and the emerald cut is essential when evaluating value and visual appeal. An included clarity grade at eye level indicates that inclusions are visible to a trained observer without magnification, yet they coexist with a transparent body that maintains brilliance and color saturation. In many natural sapphires, inclusions serve as telling signatures of origin and authenticity, and they can often be appreciated as part of the gem story rather than as detracting features. The emerald cut, with its broad facets and linear geometry, tends to emphasize both color and clarity more directly than brilliant cuts, so the intense purple hue of this stone is presented with clarity and depth. The excellent polish ensures the facet junctions are precise and the surface is free from polish lines or abrasions, maximizing light return and giving the gem a clean, refined finish that appeals to buyers who value craftsmanship as much as raw material.

The Tanzanian origin of this sapphire adds another layer of interest and provenance, important considerations for collectors and connoisseurs. Tanzania produces a diverse suite of corundum colors, and the geological conditions there can yield sapphires with distinctive color profiles. Purple sapphire color arises from a combination of trace elements interacting during crystal growth, and the intense purple of this specimen reflects an ideal balance of those elements. For the well informed purchaser, origin matters because it can correlate with trace element patterns, inclusion types, and historical sourcing practices. The fact that this sapphire is untreated enhances its investment profile, since heat treatment is common in the trade to stabilize or intensify color. An untreated Tanzanian sapphire with intense color and transparent body is relatively rare, and such natural attributes are increasingly prized by buyers who prioritize both beauty and geological integrity. Additionally, The Natural Sapphire Company applies rigorous standards in sourcing and documentation, providing confidence in provenance and responsible supply chain practices that educated buyers expect.

Beyond technical attributes, this purple emerald cut sapphire offers versatility for both casual and formal settings, which increases its utility and desirability. The stone sits at 1.65 carats, a size that is substantial enough to make a statement in a classic solitaire ring or pendant, yet modest enough to be worn daily without feeling ostentatious. In casual settings, a low profile bezel or secure four prong setting in 18 karat yellow gold or rose gold will warm the purple hues and integrate seamlessly with everyday attire. For formal occasions, a platinum or white gold setting with a halo of white diamonds or tapered baguette accents will create contrast and amplify the gem’s intense color and step cut geometry, producing an elegant, museum quality look. The sapphire’s hardness and durability, consistent with corundum at Mohs 9, make it suitable for engagement rings and jewelry intended for regular wear, while the excellent polish and transparency ensure it performs attractively under both natural and artificial light. Whether paired with diamonds for a classic fine jewelry composition or set more simply for contemporary chic, this sapphire adapts to multiple styles without losing its intrinsic character.

In practical terms, this natural, untreated emerald cut purple sapphire represents a considered purchase for the discerning buyer, combining measurable gemological qualities with aesthetic flexibility. When evaluating such a piece, buyers should consider the interplay of color intensity, cut style, clarity at eye level, and documented origin, all of which contribute to long term value and enjoyment. The Natural Sapphire Company offers this gem with full disclosure of its characteristics, and our team can provide detailed images, certification guidance, and bespoke setting options to match your lifestyle and preferences. Routine care is straightforward, involving gentle cleaning with warm water and mild detergent, and avoidance of harsh chemicals and ultrasonic cleaning only if inclusions appear to make that necessary. For those seeking a gem that reads both refined and approachable, an untreated Tanzanian purple sapphire in an emerald cut is a rare and rewarding choice, one that delivers natural provenance, reliable durability, and a versatile aesthetic suited to everyday life and special occasions alike.