Lab Grown Diamond Tennis Bracelets

The price of a tennis bracelet depends on carat weight, diamond shape, diamond quality, and metal. A classic round lab grown diamond tennis bracelet with colorless (F+) and VS+ clarity diamonds in 14k gold starts around $2,500 at 3 CTW, $3,500 at 5 CTW, and $4,000-$5,000 at 7 CTW. Fancy shapes and bezel settings add roughly $500 to $1500. 

The gap versus natural diamonds shows up at every carat weight, and it’s worth knowing what it reflects. At 7 carats, natural tennis bracelets from online and national jewelers run about $10,000 to $18,000, most with G-H or I color and SI clarity. At luxury department stores, a 7 carat bracelet in 18K gold runs about $21,000 to $30,000, still usually G-H color and SI clarity. At the top luxury houses, prices reach $50,000 and up. You’re not choosing between the same diamond at two prices: you’re choosing between paying less for a better stone, or more for a lesser one.

The gap widens as each diamond gets bigger. A 17 CTW round tennis bracelet with half-carat lab grown diamonds starts around $7,000; natural diamond bracelets at a similar carat weight run about $40,000 to $50,000. At the statement end of the collection, our lab grown tennis bracelets with diamonds of about 1 carat each, like the 27 CTW round or 35 CTW emerald bracelet, are priced around $12,000–$20,000. The mined diamond equivalent at that size are listed at over $200,000. That’s a category of jewelry that never existed at an accessible price, until lab grown diamonds changed it.

A 3 carat lab grown diamond tennis bracelet typically ranges from $2,500 to $3,500 in 14k gold, depending on diamond shape and setting style. Our lab diamond tennis bracelets always use a minimum quality of colorless (F+) and VS+ clarity. At this total carat weight, each stone is approximately .03 to .05 carats (3 to 5 pointers) for prong settings, and 6 to 7 pointers for bezel settings. Small, closely matched diamonds that create a continuous, delicate line of sparkle. It’s a popular size for a petite, first tennis bracelet. 

At this size the price gap between lab and natural is smaller than at higher carat weights, but it’s still there. Natural 3 carat tennis bracelets from established jewelers run about $4,300 to $7,100 (October 2026), most with G-H or I color and SI clarity diamonds.

A 5 CTW lab grown diamond tennis bracelet with F+ color and VS+ clarity diamonds in 14K gold runs around $3,500 to $5,000, depending on diamond shape and setting style. At this weight, each diamond is about 0.07 to 0.12 carat, depending on shape; a round is about 0.10.

Natural diamond tennis bracelets at 5 carats run around $6,500 to $13,500 (October 2026), and most use G-H or I color and SI clarity diamonds. That’s up to about four times the price for a lower grade.

A 5 carat bracelet is a popular size for daily wear: enough presence to be noticed, light enough to forget you're wearing it. Browse 5 CTW tennis bracelets →

A 10 CTW lab grown diamond tennis bracelet starts around $4,750 in 14K gold, with round diamonds of about a quarter carat each, measuring 4mm. Fancy shapes like oval, emerald and pear start at $5,750, and bezel settings at $6,500. At 10 carats, each diamond is large enough to see individually on the wrist, leaning into a more luxurious look.

For comparison, a 10 carat natural diamond tennis bracelet in 14K gold runs about $13,000 to $22,000 (October 2026), roughly three to four times the price of a round, and most use G-H or I color and SI clarity diamonds.

It depends on your preferences, and how you plan to wear it. For most wrists, 5–7 CTW is a popular range for everyday wear. Noticeable but not heavy, and versatile enough to wear alone or stacked with other pieces. If you're looking for more presence on the wrist, 10–12 CTW is where each diamond becomes individually visible. At 17–20 CTW, each stone is half a carat or more—that's a statement piece by any measure. The right size is the one you'll actually put on in the morning.

Your tennis bracelet length depends on your wrist size. To measure your wrist, wrap a flexible tape measure around your wrist, just below or right on the wrist bone (where you normally wear a watch or bracelet). Note where the tape overlaps the zero mark. 

Don’t have a soft measuring tape? Wrap a string or ribbon around your wrist, and use a pen to mark where the string overlaps. Then lay it flat and measure it with a ruler. 

To determine your bracelet length, add ½ inch to 1 inch to the wrist size you measured, depending on how loose you like your bracelets to fit. Adding an inch will allow for more movement up and down your wrist and forearm. 

Our standard bracelet length options are 6.5 inch and 7 inch, but any of our bracelets can be made to order with your preferred length. If you need a custom length, email us at hello@labgrowndiamonds.com.

Yes. Lab grown diamonds are identical to mined diamonds in hardness (10 on the Mohs scale), so the stone itself is as durable as any diamond you could buy. The setting matters more than the stone for daily wear, which is why every tennis bracelet here is built with secure prong or bezel settings and a double-locking safety clasp. We'd suggest removing it for physical activities like weightlifting or anything with impact risk, but the bracelet is made to be worn, not stored.

Prong settings hold each diamond with small metal claws, maximizing light and sparkle. Bezel settings wrap each stone in a continuous metal rim for a sleeker, more modern look with slightly more stone protection.

 The Georgian style is a vintage-inspired hybrid: a fine rim of metal surrounds each stone (also called a collet setting), combining the security of a bezel with the visual detail of a prong. It often features mixed metals: yellow and white gold, or black rhodium for an edgier look. It's grown in popularity recently and for good reason.

There's no single best choice. It comes down to the look you prefer and what you already own. If you have a classic prong bracelet, a bezel or Georgian style adds texture to your stack.

Round diamonds deliver maximum brilliance. Fancy shapes like oval, emerald, and pear have a distinctly modern feel and often show more diamond face-up at the same carat weight. East-west settings turn fancy shapes horizontal across the wrist, which creates a wider, more architectural look. If you want a timeless look with the most sparkle from across the room, round. If you want something more distinctive and current, a fancy shape delivers that.

Soak in warm water with a drop of mild dish soap for 10–15 minutes. Use a soft toothbrush to clean around each stone and setting, where oils and lotion build up. Rinse with clean water and dry with a soft cloth. Do this once a week if you wear it regularly—it takes two minutes and keeps every diamond performing at full brightness. An ultrasonic cleaner works well for most prong and bezel-set bracelets if you have one, but a quick soak and soft brush does the same job at home.