14K, 18K & Platinum Round 3 Prong Cocktail Earrings with Friction Posts Stone Size:7.0mm (1.25ct) 5mm diameter aplanatic and achromatic

5mm diameter aplanatic and achromatic glass lens combined with two independent lighting systems: a bright ring of white LED lights and a separate single UV (ultraviolet) light

the system delivers clean marks and fine detail—even extremely small text and delicate graphics—while remaining straightforward to operate at the bench

Jewelers recognize the outstanding build quality of the Meiji scope and the perfect focus that Meiji optics achieve

Compatible with standard precious metal testing acids (sold separately)

The complete ECOmaxi system is purchased in sections

14K, 18K & Platinum Round 3 Prong Cocktail Earrings with Friction Posts Stone Size:7.0mm (1.25ct) 5mm diameter aplanatic and achromatic3 prong cocktail style earring mountings for round faceted gemstones, built on friction posts for clean, classic single stone studs. A crisp gallery and open prongs keep the stone in focus while the setting stays light in the ear. Features 3 prong cocktail setting style for round faceted gemstones Mounted on friction ear posts for use with standard friction ear nuts (sold separately) Designed for touch friendly, everyday stud wear and quick stone