How to Choose a Lab-Grown Diamond Tennis Bracelet

Factor What to Consider
Diamond Shape Round diamonds offer timeless brilliance, emerald cuts create a sleek look, princess cuts feel modern and structured, and mixed-shape designs make a distinctive statement.
Carat Weight A lower CTW creates refined everyday sparkle, while a higher carat weight delivers a bolder, more luxurious appearance.
Setting Style Prong settings allow more light to enter the diamonds for maximum brilliance, while bezel settings provide a sleek finish with added protection.
Bracelet Length and Fit A tennis bracelet should sit comfortably with slight movement on the wrist without feeling too loose. Measure your wrist and add approximately ¼ to ½ inch for a comfortable fit.
Gold Colour White gold creates a classic, seamless look with the diamonds, while yellow gold adds warmth and beautiful contrast.
Clasp and Security Choose a well-made clasp with an additional safety feature to help keep the bracelet securely in place.
Personal Style Select a classic round design for timeless versatility or choose an emerald, princess, pear or mixed-shape bracelet for a more distinctive look.

Not sure which carat weight, diamond shape or bracelet length is right for you? Contact us for personalized guidance or book a private consultation at our Toronto studio or online.

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Tennis Bracelet FAQ

Are lab-grown diamond tennis bracelets made with real diamonds?

Yes. Lab-grown diamonds are real diamonds with the same chemical, physical, and optical properties as natural diamonds. At Jacob Mercari, our lab-grown diamond tennis bracelets offer exceptional brilliance and timeless elegance, making them a beautiful choice for everyday luxury and special occasions.

Do lab-grown diamond tennis bracelets come with certification?

The smaller lab-grown diamonds typically used in tennis bracelets do not usually come with individual grading certificates. This is standard practice in the jewellery industry and does not reflect the quality of the diamonds. Larger diamonds may have independent grading reports where specified.

How do I choose the right size diamond tennis bracelet?

A diamond tennis bracelet should fit comfortably around your wrist without feeling too tight or sliding excessively. Measure your wrist and add approximately 0.5 to 1 inch, depending on your preferred fit. Jacob Mercari offers a selection of lab-grown diamond tennis bracelets in different styles and carat weights to suit your personal preference.

Can I wear a lab-grown diamond tennis bracelet every day?

Yes! Lab-grown diamonds are just as durable as natural diamonds, making them suitable for regular wear. To maintain your bracelet's brilliance and protect its setting, we recommend removing it during strenuous activities, exercising, or household cleaning. Regular professional cleaning and clasp inspections will help keep your bracelet looking beautiful.

What is the difference between a lab-grown and natural diamond tennis bracelet?

The main difference is how the diamonds are formed. Natural diamonds develop deep within the Earth over billions of years, while lab-grown diamonds are created in controlled environments using advanced technology. Both offer exceptional sparkle and durability, but lab-grown diamond tennis bracelets generally provide a more accessible price point, allowing you to enjoy larger carat weights for your budget.

Jacob Mercari Lab- Grown Diamond 5 & 7 CT in 14K White Gold Princess Cut Tennis Bracelet

Included with Purchase

  • Independent third-party appraisal
  • Free cleaning & check-ups for life
  • Beautiful Jacob Mercari box and packaging
  • Free shipping across Canada & USA