Brand new man made (lab-created) Opal heavy solid 925 sterling silver Hawaiian sea turtle earrings

• Turtle size: 16.35mm (approx. 5/8") wide and 19.35mm (approx. 3/4") long.
• Weight: approx. 3.8 grams.
• Stamp: 925.
• Bottom of turtle is solid silver (not hollow or concave).