Education
Learn About Diamonds, Jewelry & Care
At Poli Jewelers, we believe that an informed customer makes the best decision. Our education center provides helpful information about diamonds, jewelry selection, and proper jewelry care.
Whether you're purchasing an engagement ring or maintaining a treasured piece, these guides will help you understand the details that matter most.
The 4Cs of Diamonds
When selecting a diamond, four main characteristics determine its quality and value.
Cut
The cut determines how well a diamond reflects light. A well-cut diamond will appear brighter and more brilliant.
Color
Diamond color ranges from colorless to light yellow. The closer a diamond is to colorless, the more valuable it typically becomes.
Clarity
Clarity refers to the presence of natural inclusions or blemishes within a diamond. Higher clarity diamonds have fewer imperfections.
Carat
Carat refers to the weight of the diamond. Larger diamonds generally have higher value, although quality also plays a significant role.
Natural vs Lab-Grown Diamonds
Both natural and lab-grown diamonds offer beauty and brilliance, but they differ in how they are created.
Natural Diamonds
Natural diamonds are formed deep within the earth over millions of years under extreme pressure and heat.
Lab-Grown Diamonds
Lab-grown diamonds are created in controlled laboratory environments and have the same physical and chemical properties as natural diamonds.
Both options provide exceptional beauty, and our experts can help guide you in selecting the right choice.
Jewelry Care Guide
Proper care helps maintain the brilliance and longevity of your jewelry.
• Remove jewelry before heavy activities
• Avoid exposure to harsh chemicals
• Store jewelry in a soft pouch or jewelry box
• Have your jewelry inspected by professionals periodically
Regular maintenance ensures your jewelry continues to shine for years to come.
Ring Sizing Guide
Choosing the correct ring size is essential for comfort and security.
If you are unsure of your ring size, our team at Poli Jewelers can assist with professional ring sizing at our Newport Beach showroom.
We also recommend measuring your finger size at different times of the day to ensure the most accurate fit.
Need Expert Advice?
If you have questions about diamonds, engagement rings, or jewelry care, our experienced team is happy to help.
Visit our showroom or contact us for personalized assistance.
📍 Poli Jewelers
1000 Bristol St N Suite 17
Newport Beach, CA 92660
📞 (949) 966-7715