
Lab Grown Diamond Manufacturer Full Diamond Necklace Can Be Customized. Full Customization Options: Supports full customization from samples, designs, and minor adjustments. Diverse Color Selection: Available in transparent, yellow, green, blue, brown, pink, orange, red, black, and purple. Premium Clarity Grades: Offers FL, IF, VVS, VS, and SI clarity grades for lab-grown diamonds. Multiple Cutting Shapes: Includes oval, cushion, pear, heart, radiant, and emerald cuts. International Certifications: Products come with IGI and GIA certification for authenticity. Flexible Material Choices: Crafted in 18k rose gold, 18k gold, and 18k white gold. Fast Shipment for Loose Diamonds: Rough and loose diamonds ship within 3-5 days after payment. Low Sample MOQ: Sample MOQ is just 1 piece for jewelry and 3 pieces for rough diamonds.