Monday
9:00 am - 6:00 pm
Tuesday
9:00 am - 6:00 pm
Wednesday
9:00 am - 6:00 pm
Thursday
9:00 am - 6:00 pm
Friday
9:00 am - 6:00 pm
Saturday
10:00 am - 4:00 pm
Sunday
Closed
January 8, 2026 10:23 am local time
Located in the heart of Chula Vista, California, the Knight Diamond Company is your premier destination for exquisite and high-quality jewelry pieces. With over 30 years of experience, this family-owned and operated store has built a legacy of excellence and unparalleled craftsmanship. Whether you're looking for a stunning engagement ring or a unique gift, Knight Diamond Company has something special for everyone.
At Knight Diamond Company, we pride ourselves on staying ahead of trends. Our collection features the latest in exclusive 2026 designs, ensuring that you have access to the most contemporary styles while still embracing timeless elegance. Explore our vast selection of:
Our knowledgeable and friendly staff are here to assist you in finding the perfect piece that aligns with your personal style and budget.
In addition to our stunning jewelry collection, Knight Diamond Company offers a range of services to keep your precious items in top condition. Our services include:
Rest assured, your treasures are in expert hands with us.
Q1: Where is Knight Diamond Company located?
A: 255 3rd Ave, Chula Vista, CA 91910, USA.
Q2: How can I contact them?
A: Call (619) 777-6265 or visit the showroom.
Q3: What specific services do they offer?
A: We offer Custom Jewelry Design, Jewelry Repair, Diamond Buying, Jewelry Appraisals, and Diamond Dealing.
Whether you are celebrating a special occasion or simply indulging yourself, Knight Diamond Company is here to help. Stop by our showroom at 255 3rd Ave, Chula Vista, CA 91910, USA, and allow our expert team to guide you in discovering the perfect piece of jewelry. Experience the luxury and craftsmanship that only Knight Diamond Company can provide!
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