Exquisite ice crystal carving

The ice sculpture displays an exquisitely intricate necklace. The necklace features a large symmetrical pendant, shaped like an inverted teardrop-cut diamond, set within a delicate frame composed of finely detailed transparent white gems and feather-like elements resembling angel wings. The gems emit a bright glow, presenting an ethereal luster. The overall background is a dark gradient blue, adorned with a pattern of twinkling stars.