Diamond Jewelry

The 4Cs of diamonds—cut, color, clarity, and carat weight—are the four characteristics used to evaluate a diamond’s quality. Understanding them can help you compare diamonds and decide which qualities matter most to you. Cut: How a diamond reflects light and creates its sparkle. It refers to the diamond’s proportions, symmetry, and polish, not its shape. Color: White diamonds are graded on a scale from D, which is colorless, to Z, which has more noticeable color. The difference can be subtle, but it can influence a diamond’s appearance and price. Clarity: The natural characteristics inside a diamond, called inclusions or what we at Kimball’s like to call birthmarks. Many are difficult to see without magnification. Carat weight: Measures a diamond’s weight, not its physical size. Two diamonds with the same carat weight may look different in size depending on their shape and proportions. The 4Cs work together, and a higher grade in every category isn't necessarily the only way to find a beautiful diamond. At Kimball’s, our team can help you compare diamonds, understand the differences, and find one that fits your style, priorities, and budget.

At Kimball’s Jewelers, we work with both natural and lab-grown diamonds. Both have the same essential chemical composition and crystal structure, but their origins are different. Natural diamonds form deep within the Earth over millions to billions of years, while lab-grown diamonds are created in a controlled laboratory environment using technology that replicates the conditions needed for diamond growth. Natural and lab-grown diamonds differ in origin, rarity, and price, but both offer the beauty and characteristics of a diamond. At Kimball’s Jewelers, our team can help you compare the options, understand the differences, and find the right diamond for your style, priorities, and budget. For a closer look at how they compare, read our guide to lab-grown diamonds vs. natural diamonds.

The most reliable way to determine whether a diamond is real is to have it examined by a qualified jewelry professional using appropriate equipment. A diamond's sparkle or appearance alone cannot confirm its identity. It's also important to understand that natural and lab-grown diamonds are both real diamonds. Diamond simulants, such as cubic zirconia, may look similar but have different compositions and properties. A grading report can provide helpful information about a diamond’s characteristics and origin. If you’re unsure whether your diamond is real, a Kimball’s professional can examine it using specialized equipment and help you understand what you have. For more tips, read our guide on how to tell if a diamond is real. If you have a diamond you'd like to learn more about, our team can help you explore your options with care and expertise.

When you're not sure what kind of jewelry someone likes, look for a versatile diamond piece that can become part of their everyday collection. Diamond stud earrings, a simple pendant necklace, and a classic diamond bracelet are thoughtful options that work across a range of personal styles. A few details can help narrow your choices. Notice whether they prefer yellow gold, white metals, or a mix, and whether their style leans delicate or bold. Consider how they'll wear the piece and what feels comfortable for your budget. A meaningful gift doesn't have to be the largest or most expensive one. Need a little inspiration? Explore our blog on the diamond essentials our team can't live without for timeless pieces worth having in your collection, or discover why diamonds remain April's most brilliant birthstone in our blog, too. If you're still unsure, our team at Kimball’s can help you find a thoughtful gift that suits the person, the occasion, and your budget.

There isn't a set amount you should spend on diamond jewelry. The right budget depends on the occasion, the type of piece you're choosing, and what feels comfortable for you. If you’re shopping for engagement rings, your budget should reflect your own priorities, not an arbitrary spending guideline. Explore our guide on how much to spend on an engagement ring for more help navigating your options. The price of diamond jewelry can vary based on factors such as cut, color, clarity, carat weight, and setting. Being flexible on certain characteristics can help you find a beautiful piece that fits your budget without sacrificing the qualities that matter most to you. At Kimball’s Jewelers, we believe choosing a diamond should feel exciting, not overwhelming. Tell us what you have in mind and what you'd like to spend, and we'll help you find a piece that balances quality, style, and value.

For simple diamond jewelry, warm water, mild dish soap, and a soft brush can help remove everyday buildup. Because cleaning methods vary by setting and gemstones, read our guide on how to clean diamond earrings for instance for more tips. Regular professional cleaning and inspection also help protect your diamonds by checking for loose stones and worn prongs. At Kimball’s Jewelers, we offer complimentary on-site jewelry cleaning and inspection for pieces purchased anywhere with a recommendation to get pieces cleaned about every six months. Most cleanings can be completed the same day, and no appointment is needed. Stop by our Knoxville showroom to give your jewelry a little extra care.

A jewelry appraisal can help you insure your diamond jewelry, document its value, and keep a record of meaningful pieces like engagement rings and family heirlooms. It's especially useful after a significant purchase, inheritance, or redesign. At Kimball’s Jewelers, our American Gem Society (AGS) certified appraisers provide detailed digital appraisals for insurance, legal, and personal needs. Your first appraisal is complimentary for jewelry purchased at Kimball’s; other pieces are typically $150 per item. For more details, read our guide to jewelry appraisals for insurance, or contact our team to discuss your appraisal needs.

Absolutely. Redesigning a diamond is a meaningful way to give a favorite piece or family heirloom new life. Depending on the stone and your vision, we can explore resetting it into a new ring, necklace, earrings, or another custom design. At Kimball’s, our team will guide you from the initial consultation through the design process. Explore our custom jewelry services to see what's possible, or visit our Knoxville showroom to get started.