1.64 Ct.Tw.Total Carat Weight Violetish Blue Tanzanite Pair from Tanzania

This pair of tanzanites from The Natural Gemstone Company presents an elegant and rare combination of transparency, color intensity, and precise cutting that makes them ideal for refined high fashion statement earrings. The stones weigh 0.75 carats and 0.89 carats respectively, and are fashioned into classic oval shapes, with dimensions of 7.08 x 5.09 x 3.29 mm and 6.89 x 4.94 x 3.40 mm. Each gem has been cut in a mixed brilliant style to balance table brilliance with pavilion faceting, producing lively scintillation and even light return when mounted. The color is a distinct violetish blue with intense saturation, which reads as regal on the face and shifts with movement, and the polish has been evaluated as excellent so the surface finish maximizes both luster and optical depth. These stones are heat treated, a well established enhancement for tanzanite that stabilizes and intensifies the desirable blue violet tones, and their origin in Tanzania is consistent with the finest sources for gem quality material in this species.

From a technical grading perspective, these tanzanites are noteworthy for their clarity and cutting. They are graded as very slightly included as evaluated at eye level, which for tanzanite generally indicates minimal internal characteristics that do not interfere with transparency or sparkle when viewed in normal wear. This is important for confident purchasers and designers, because eye clean material combined with a mixed brilliant cut yields maximum visual impact without the need for excessive carat weight. The excellent polish further enhances brilliance and prevents light leakage, so these gems deliver strong face up color and lively fire. Heat treatment is industry standard for tanzanite and is considered permanent, and when disclosed it is an accepted method to produce the vivid violetish blue that is most sought after by collectors and couture jewelers. The Tanzanian origin adds provenance value, as it is the primary source of gem quality tanzanite, and knowledgeable buyers understand the premium that natural origin and responsible sourcing contribute to a gem of this caliber.

For high fashion statement earrings these matched ovals offer exceptional design flexibility and runway ready presence. Their paired weights and closely matched dimensions allow for classic symmetrical drop or stud settings, and their intense color and high clarity make them perfect focal points for halo compositions, multi stone chandelier designs, and minimalist bezel or prong settings that emphasize color over metal. The mixed brilliant cut will flash consistently from the ear with movement, making these stones particularly effective in longer earring silhouettes that capture attention in photographs and under stage lighting. Designers seeking a contemporary edge can also exploit the slight weight difference for curated asymmetry, a modern trend that pairs a slightly larger companion gem with a complementary earring motif. For metal selection, white precious metals such as platinum and 18 carat white gold will heighten the cool blue violet tones, while warm metals like 18 carat yellow or rose gold will create a fashion forward contrast that intensifies the violet character, the choice depending on the designer aesthetic and the overall collection story.

As a responsible and detailed source for gemstones, The Natural Gemstone Company stands behind the disclosure of enhancement, precise measurements, and origin for every gem we offer, and these tanzanites are presented with that transparency in mind. For an educated buyer or a jeweler building a high end collection, the combination of intense color, very slightly included clarity, mixed brilliant cutting, excellent polish, and Tanzanian origin represents a compelling value proposition. These stones are ready to be set into statement earrings that will perform under the scrutiny of both connoisseurs and fashion editors, and they provide a reliable material foundation for designs intended to command attention and retain value over time. If you require additional information about mounting recommendations or matching metals and settings for these specific dimensions and weights, The Natural Gemstone Company can provide tailored guidance to ensure the final piece showcases the inherent beauty of these tanzanites.