Very Beautiful green-yellow diamond with a very strong blue fluorescence. This particularity makes it greener in sunlight through the presence of uv rays, as the blue added to the yellow gives green. This diamond is also called NEON in the trade. Certificate number: 5226269339 GIA Lab 18/04/2016 100% Natural Fancy Diamond (Untreated) No additional taxes or VAT for European buyers - All our diamonds come with an invoice. for the purchase in company, do not hesitate to send your VAT number in private message. - All orders are packed & shipped with great care and delivered by an Express Courier Service. Shipments are insured for Full Value and have accurate Online Tracking. - If you're interested to check more of our lots, please click on the seller’s name next to reviews and location. - See the certificate and photos for more details. - Please note that some of the images are zoomed in. Please refer to the measurements for actual size.