- Ready-to-Ship Collection: items are delivered within 3-5 business days.
- Custom Crafted Jewelry: For pieces made just for you, allow 10-14 business days for creation and delivery. It'll be worth the wait!
Round Tennis Lab Diamond Bracelet (3 ct. tw.) 18K Gold blends the classic sparkle of round-cut diamonds with the refined elegance of a tennis bracelet design. Crafted in luxurious 18K gold, this bracelet features a continuous line of brilliant lab-grown round diamonds totaling 3 carats. Its timeless style offers a perfect balance of sophistication and versatility, making it an exquisite accessory for any occasion.
- Custom carat options up to 30 carat total allow you to select the ideal look on your wrist
- Lab-grown diamonds of excellent cut, VS1 or better clarity, colorless D-E-F
- IGI, IDT, HRD, SGL, GIA certificates ensure authenticity and high quality of the bracelet
- Available customization in white, yellow, and rose 18K gold to match your personal taste.
- Diamond cuts include round, oval, cushion, pear, radiant, emerald, marquise, asscher, princess, heart, and multishape for versatile design choices.
- Complementary express shipping
- Complementary personalization.
- Complementary signature emerald-green gift box for delightful unboxing experience.
- Natural diamond option available.
This tennis bracelet design showcases a seamless row of round lab-grown diamonds, which are prized for their exceptional brilliance and fire. The consistent round shape of each diamond enhances the bracelet's continuous shimmer, creating a radiant effect from every angle. Set in solid 18K gold, the bracelet’s sleek and slender profile highlights the purity of the stones, offering a refined and understated luxury that complements both casual and formal styles. Its classic tennis bracelet form makes it a versatile piece suitable for daily wear or special events. Looking for something unique? Our jewellery specialists can help you personalise this design or create a completely custom bracelet tailored to your vision.
Each Round Tennis Lab Diamond Bracelet (3 ct. tw.) 18K Gold is carefully handcrafted in solid 18K gold and set with lab-grown diamonds selected for their outstanding cut, brilliance, and VS1 or better clarity. Every bracelet is made to order, allowing customization of diamond shape, carat weight, and metal color to suit your preferences. This design is also available with GIA-certified natural diamonds, providing an alternative for those seeking authentic mined stones with the same meticulous craftsmanship.
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Other jewellery (bracelets, bands, necklaces, earrings) can be certified by IGI, SGL, IDL or HRD.
Carat
- Carat weight has the most influence on diamond value. The weight or size of a diamond is measured in carats (ct.).
- Diamonds of different shapes may appear different sizes for the same carat weight.
- One carat weighs 1/5 of a gram and is divided into 100 points. For example:
0.75 carat = 75 points 1/2 carat = 50 points 1/4 carat = 25 points
- When diamonds are mined, large gems are discovered much less frequently than small ones. This rarity makes large diamonds much more valuable.
- Diamond prices rise exponentially with carat weight. So, a 2-carat diamond of a given quality is always worth more than two 1-carat diamonds of the same quality.
Color
- Diamonds are graded on a scale from colorless to light yellow or light brown. D-F falls within the colorless range, which is considered the rarest and most expensive.
- Fancy colored diamonds are those with hues other than yellow or brown, and they are graded separately.
- The color of diamonds is determined by comparing them to a master set of stones ranging from D (colorless) to Z (most yellow/brown).
- IGI assigns color grades for diamonds in the D-Z range by viewing them through the pavilion in a neutral environment to ensure accuracy.
Clarity
- Clarity evaluates a diamond's freedom from internal and external characteristics that occurred during formation, polishing, or wear.
- Clarity characteristics include inclusions (internal) and blemishes (external).
- Grading the clarity involves observing the number, nature, size, and position of these characteristics.
- IGI grading reports include diagrams showing clarity characteristics, marked in red for internal and green for external features.
- Cut quality significantly affects a diamond's appearance, including its brilliance, dispersion (fire), contrast patterns, and scintillation (sparkle).
- Man-made factors such as planning, proportions, cutting precision, and finishing details determine the diamond's visual properties.
- Diamond faceting has evolved over time, with different shapes and cutting styles available.





























