Core shape image diamond is chiseled to circle with 73 tangent plane

The utility model discloses a core shape image diamond is chiseled to circle with 73 tangent plane constitutes 73 total tangent planes by crown, waistline, pavilion portion three, 73 tangent planes constitute at 33 tangent planes of crown and 40 tangent planes establishing in pavilion portion by establishing, 40 tangent planes including down central plane and pavillion section, lower central plane forms heart -shaped connecting wire with pavillion section's boundary line, forms heart -shaped shadow and reflect from the connecting wire to the vertex (vertices) on 8 pavillion section that form that polish. The utility model discloses a core shape image diamond is chiseled to circle with 73 tangent plane makes the diamond possess 73 tangent planes, and it is various to improve the diamond fire, and the non -traditional cutting of vertex (vertices) part produces heart -shaped lighting effect, improves the sight. The production can direct macroscopic lighting effect, improves lithodomous degree of glittering with more tangent planes simultaneously, gives the added value that the product is more, and the outside imitation degree of difficulty is high.