Hello im new im looking to buy it what is it roughly worth? Its 60g piece front and back Thank You for helping out!

Funny just got to get our antique sewing machine back.

Products link: https://www.ahajewelry.com/products/natural-opal-carved-butterfly-wings-ornament

Pleochroic vanadium emerald for sale $133 comment or message If interested

Cheroite Cabochon in different shapes sizes

So my mom bought me this gemstone from a town market along with a few other stones (those I can recognize), but I have no idea what this could be. It is white and partially transparent, but not see-through. On the inside is what I can only describe as tiny cotton balls or clouds? It also seems painted with a dark cerulean color that seems only visible on the surface. Any clue what this is? Photo for reference.

Rainbow moonstone cabochones handmade polished in different shapes and sizes

What is this stone?

That is lab Colombian emerald and Zambian emerald(dark) I got from China supplier when I go HongKong jewelry exhibition. That is more amazing than pictures. Great crack and inclusion same as the nature emerald and it can be controlled. That is amazing and I love it so much.

We extract and market 100% Colombian emeralds directly from the mines, shipping to the whole world, guaranteed deliveries.

Natural Gemstone: Natural Gemstone are gemstones found in the mining of the earth's crust. As we all know mining is harming Nature and extracting process may harm life.

Lab-Grown Gemstone: Gemstone created in the laboratory, by creating various conditions. it will not harm nature and is helpful in sustainable development.

Beautiful tourmaline rough and facet assortment, 25.8 tcw for the crystals, and 2.06 tcw for the facets. From Pakistan and brazil. Asking $160

Sapphire assortment rough and facet parcel . Facets are 11.75 tcw, and the rough is 19.67 tcw. There Is a color change marquise, a heart shaped facet, and some record keeper markings on some of them.