Onyx Bar Pin with a Rose Gold Pin

A black onyx bar pin, anchored by a single diamond of H/SI1 quality, with an 18K rose gold pin on the reverse. The contrast of the deep black onyx with the bright diamond creates a subtle statement, ideal for a lapel or scarf. Its clean lines speak to a refined sensibility.

• Material: Black onyx
• Metal: 18K rose gold (for pin mechanism)
• Diamond: 1 round, approx. 0.25ct., H/SI1
• Measurements: 2 1/4" L × 3/8" W
• Weight: 4.9 dwt.