At 4+carats our Blended Ametrine is a bold jewelry piece, the stone is a new cut we designed & not yet given a name, This beauty is handset in our heavy hand made bezel. This is a beautiful new one-of-a-kind cut of ours. This is a beautiful blend of purple & gold. Ametrine can be used as the February birthstone (Amethyst) & November birthstone (Citrine) since it is the combination of both gemstones. The ring shank is 2.5mm wide by 1.5mm thick comfort fit & is made from Argentium silver, which is purer than sterling & very tarnish resistant, requiring only an occasional wipe with a soft cloth. We gave this a high polish for a clean & modern look. We can also give it a stain or brushed finish if you prefer that, just let us know when you order if you would like the satin finish. -While this is substantial & beautiful as a stand-alone ring, we made it so that it can be worn as a stacking ring (picture # 1). -We can make you this ring in almost any birthstone/gemstone you would like. Contact us for pricing. STONE DETAILS: Dimensions: 10MM Shape: Square Weight: 4.03 carat Grade: AA Clarity: Eye clean SPECIFICS: Material: Argentium Silver Shank Base Thickness: 1.50 mm Shank Base Width: 2.50 mm The featured ring is READY TO SHIP in a size 7.5. STONE FACTS: Ametrine-natures blend of Amethyst & Citrine Rare & unusual due to the natural 2 color zoning effect, no 2 stones are alike. Found only in the Anahi mine in Bolivia. Balance & serenity is bestowed upon the wearer. Ametrine is among an elite group of gems as there is only one source & its future availability is uncertain. Mohs Hardness Scale: 7 Good for daily wear. ExTRAS: If you like this piece but it’s not exactly what you’re looking for, please check out our other design here!: https://www.etsy.com/listing/89415828/blended-ametrine-262-ct-unique?ref=shop_home_active_152&frs=1&crt=1 Thank you so much for browsing my shop Please follow me on Instagram at @JaneysJewels_ to see more, & be the first to know about new jewelry in the shop! Blended Ametrine 4 Carat Stacking Ring, Argentium One-Of-A-Kind, Bold Jewelry, February & November Birthstone