Oval Tanzanite & Diamond Three-Wire Shank Ring

A 2.90ct faceted oval tanzanite is secured by four prongs in a double flat wire mounting, flanked by two triangular clusters of round brilliant diamonds, three stones per side. Three gold rails form open shoulders beneath the clusters and join into a grooved band at the back. An open gallery reveals the tanzanite’s pavilion beneath the setting. Crafted with tanzanite, diamonds, and solid 18k yellow gold.

• Tanzanite: 1 oval | Deep royal blue to violet-blue | 2.90ct | Length: 11.02mm | Width: 7.51mm | Depth: 4.83mm | Double flat wire bezel | 4 prongs | Mohs 6.5
• Diamonds: 6 natural round brilliant | White & bright | G–H color | VS1 clarity | Full cut | 0.15ct total | 3 per side | Mohs 10
• Metal: 18k Yellow Gold | Solid | High-polish | Double flat wire bezel | 4-prong tanzanite setting | Individual prong diamond settings | Three-wire shank | Open gallery
• Ring Size: 6.5 | Complimentary sizing available upon request
• Dimensions: Length: 11.07mm (7/16"-) | Width: 15.90mm (5/8"+) | Depth: 5.40mm (3/16"+)

Crafted in our USA workshop, start to finish.

Color Note:

This tanzanite displays a deep royal blue with a strong violet undertone. Tanzanite is a strongly pleochroic stone — color shifts between deep royal blue and violet-blue depending on light source and viewing angle.

Stone Notes:

Tanzanite is the blue-violet variety of zoisite, with a Mohs hardness of 6.5. Its pleochroism causes color to vary with viewing direction. This oval stone displays deep royal blue to violet-blue tones. Diamonds are crystalline carbon with a Mohs hardness of 10.

A Note on Color:

Photography is captured under controlled lighting to represent this piece as accurately as possible. Tanzanite color shifts with the angle of light and view, and colors may read slightly differently depending on your light source, screen calibration, and brightness.

Care:

Your jewelry is a lifetime investment and a work of art — treat it with the care it deserves. Remove before sleeping, swimming, bathing, showering, or any prolonged water exposure. Never apply lotions, creams, hairspray, perfume, or cosmetics while wearing — always put on last. Avoid prolonged exposure to perspiration. Avoid impact and abrasive surfaces. Keep away from hot water, direct sunlight, and sudden temperature changes. Avoid chlorine, harsh chemicals, and prolonged chemical exposure. Never use ultrasonic or steam cleaners. Wipe gently after each wear with a soft, dry cloth dampened with plain water only — do not soak or rinse under hot water or running water. Store separately in a soft pouch to protect the tanzanite, four prong tips, diamond settings, double flat wire bezel, three-wire shank, and open gallery. Annual inspection recommended — verify all tanzanite prongs, shoulder cluster settings, three-wire shank integrity, and open gallery at each inspection.