4.3 ctw Matched Pair Natural Black Spinel 8 mm Trillion Faceted Gemstones Opal 06 grams and is in

06 grams and is in very good condition

5% pure gold = 14k) on the bale

7 mm at the bottom of the band

Citrine is a durable and versatile gemstone suitable for various jewelry designs

4.3 ctw Matched Pair Natural Black Spinel 8 mm Trillion Faceted Gemstones Opal 06 grams and is inBeautiful matched pair of 8 mm trillion faceted Natural Black Spinel, 4. 3 carat total weight. New and ships in a gem container. Black Spinel is a striking and often underestimated gemstone, prized for its deep, inky color and exceptional brilliance. Composed of magnesium aluminum oxide, it forms as an isometric crystal, typically found in octahedral or dodecahedral habits. Its Mohs hardness of 8 makes it a durable choice for all types of jewelry,