危地马拉采购需求：实验室培育裸钻、实验室钻石首饰、实验室培育毛坯钻石、钻石、CVD毛坯钻石、实验室制造钻石

I'm in the process of establishing a business in Central America that focuses on selling certified lab-grown diamonds, with an initial emphasis on the Guatemalan market. After discovering your company and offerings online, I'm keen to explore potential collaboration opportunities with you. Could you please provide a quotation for a selection of 3–5 lab-grown diamonds within the range of 0.3–1.5 ct, including a mix of shapes and grades? I'm particularly interested in IGI certification, D–H color, and VS1–VVS2 clarity. Additionally, I would like to know about delivery options and shipping costs to Guatemala City, payment terms, lead times, and any available photos or videos of sample products and packaging. If everything aligns, I'm looking to set up larger and recurring orders moving forward.