This is a large, bold initial pendant featuring the letter "J", likely made by Ivevar Luxury Jewelers (as suggested by the logo) and is a prime example of custom hip-hop style jewelry.
The pendant is crafted in a warm-toned metal, like yellow gold, which forms the prominent backing and border of the letter. The entire face is heavily paved with brilliant Moissanite diamonds, set closely together to create a continuous, sparkling surface. This design uses a popular two-tone effect where the brilliance of the white stones contrasts sharply with the rich yellow-gold outline. The bail (the loop for the chain) is also fully covered in stones, reinforcing its status as a luxurious, statement piece designed for high-impact personal expression.