10ct Tennis Necklace
$3,329
Lab Grown Diamond Tennis Necklaces
6ct Tennis Necklace
$2,599
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The Diyona Tennis Necklace Buyer's Guide
A tennis necklace is a continuous line of round brilliant lab grown diamonds that circles the neck in even, uninterrupted sparkle, certified and made to order in solid gold. This guide walks through the decisions that matter: total carat weight, metal, and how it wears.
Choosing Your Carat Weight
Tennis necklaces are quoted as total carat weight, the combined weight of every diamond along the line, not the size of any one stone. Choose 6 or 10 carats total weight in round brilliant diamonds.
Choosing Your Metal
Our tennis necklaces are made to order in 14k white or 14k yellow gold. White gold complements the diamonds with a cool tone; yellow gold gives a warm contrast. 14k is 58.5% pure gold alloyed for hardness, built for daily wear.
Frequently Asked Questions
Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are chemically and optically identical to mined diamonds. They're graded on the same 4Cs and have the same hardness (10 on the Mohs scale).
How long is the necklace?
If you have a specific length in mind, email care@diyona.com with the piece you're considering and we'll confirm before you order.
Do Diyona necklaces come with diamond certification?
Yes. The diamonds in our tennis necklaces are certified. Look for "certified" on each product page.
Can I wear my necklace every day?
Yes. Diamonds are the hardest material (10 on the Mohs scale), and every necklace here is solid gold. To keep it bright, take it off for pools and harsh cleaners and store it separately to avoid scratching.
How long does delivery take?
Every necklace here is made to order, and your estimated ship date is shown on each product page and at checkout. U.S. orders ship free via UPS 2 Day, fully insured, with a signature required on delivery.
What is your return and warranty policy?
30 days for unworn pieces in original packaging, with a free prepaid US return label (custom-designed pieces are final sale). Every piece also carries a lifetime warranty against manufacturing defects, including clasp failures and stones that loosen from a setting fault, with shipping covered both ways.
