Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information BIG DIAMONDS BUYER - by appts ← View details 1806 Tice Valley Boulevard, Walnut Creek, CA 94595 +1 707-334-6630