| Business | Phone |
| Grand Regent Jewelers 10837 N Wolfe Rd, Cupertino 95014 | (408) 873-1900 |
| Jerry Lake Diamond Advantage 10300 S De Anza Blvd # C, Cupertino 95014 | (408) 253-1300 |
| Your Heritage Collection 19925 Stevens Creek Blvd, Cupertino 95014 | (408) 973-7209 |