2-2.5 points 0.025 ROUND BRILLIANT NATURAL LOOSE DIAMOND STONE FOR RING 1.8mmapproximate: 1.8mm to 1.9mmDue to the difficulty of sorting melee, diamonds may not match 100% but they should be close in size, and quality, measurements and weight are approximate PLEASE SEE PICTURES FOR MORE DETAILS, PICTURES ARE PART OF OUR DESCRIPTION.