SAME DAY SHIPPING!!!  This pair of 10k Yellow Gold NATURAL EARTH MINED Bi Color Tanzania Mined Alexandrite Tanzanite earrings are absolutely stunning. They were retail at $2200 in 2007, probably worth way more now! The stones changes from pale purple, violet, blue, and deep muddy purplish brown tones depending on lighting and are approximately 7x5mm. The butterfly backs are solid 14k gold, baskets and prongs 10k. Weigh 1.2g. These stones were mined in Tanzania, not Russia. Would make an excellent Valentines day gift best gift for valentine!  We also sell 10k, 18k, and 14k jewelry, engagement rings, wedding rings, promise rings, Christmas gifts, April birthstone rings, birthday gifts, Valentine’s Day gifts, fall fashion jewelry, diamond rings, diamonds, sapphire jewelry,  ruby and emerald pendants, necklaces, bracelet, earrings, chain, luxury jewelry, waterfall rings, etc. Color may vary due to monitor settings. Everything we sell is in preowned condition and may show signs of wear, age, tarnish etc and may need to be cleaned. Thank you for visiting Temple of Amara!