14K Gold Tanzanite and Diamond Ring Value Guide

This bypass style ring showcases the vibrant pleochroic blue-to-violet hues of tanzanite, a 'one-generation stone' discovered in 1967 near Mount Kilimanjaro. Crafted in the United States between 1990 and 2000, it represents the peak era of tanzanite's mainstream popularity in fine jewelry.

What affects the value of 14K Gold Tanzanite and Diamond Ring?

• Color saturation of the tanzanite, with deeper blues and violets commanding higher prices within the $350-$385 range.
• The total carat weight and clarity of the three oval-cut tanzanite center stones.
• Overall condition of the 14K yellow gold bypass mounting, including any signs of thinning or previous resizing.
• Market demand for 1990s era jewelry designs and the current spot price of gold.

How to Identify 14K Gold Tanzanite and Diamond Ring?

• Verify the '14K' hallmark stamped inside the yellow gold band to ensure metal purity.
• Observe the three oval tanzanite stones for pleochroism, showing shifts between blue and violet when viewed from different angles.
• Check for the bypass setting construction where the gold band curves around the central gemstones.
• Inspect the diamond accents for consistent clarity and secure prong or channel settings typical of late 20th-century US manufacturing.

History of 14K Gold Tanzanite and Diamond Ring

Tanzanite was first discovered in 1967 near Mount Kilimanjaro in Tanzania. It gained massive popularity in the late 20th century as a 'one-generation stone' due to its single source location and vibrant pleochroic colors, ranging from blue to violet.