赞助Cut, Color, Clarity, & Carat Charts. Learn about the 4C's to help select your diamond. Our entire diamond collection is responsibly sourced and offers exceptional quality.
What precautions should I take when using lead crystal food service products?
答:
Crystal food service items containing lead are referred to as lead crystal. Lead crystal contains 24% lead. Consuming foods or beverages that have been kept or served in...
赞助We Offer The Highest Quality Diamonds & Deliver The Value For Your Budget. Diamond Clarity Is Used To Quantify & Specify Any Inclusions. Learn More About Clarity.