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The most classic and sparkly item of jewellery is a diamond tennis necklace. As the holidays of 2025 get closer, these beautiful diamonds have become the must-have accessory for both special occasions and everyday luxury. This detailed guide will help you decide if you should buy a diamond tennis necklace for yourself or as a gift.
Important: Our most popular styles are gone rapidly because Christmas and Black Friday (November 29, 2025) are coming up soon. Make sure you receive what you want for the holidays by making your appointment or buying early.
What is a Tennis Necklace?
A diamond tennis necklace is a line of diamonds set in precious metal that goes all the way around your neck, making a circle of light. We set each diamond by hand and make sure they are of the same size, colour, and clarity. This creates a piece of art that is perfectly balanced and reflects light from all sides.
The word "tennis" stems from a historic event in 1987 when professional tennis player Chris Evert lost her diamond bracelet during a match at the US Open. She paused the game to look for it, and ever since then, this style has been called a tennis bracelet. The necklace version has the same classy design standards as the other ones.
Why You Should Buy a Diamond Tennis Necklace This Season (November to December 2025)
A lot of people are buying diamond tennis necklaces this holiday season. These are the most popular high-end gifts for Christmas and New Year's Eve parties because:
Great for Any Event
A tennis necklace goes with anything, from your brunch clothing with the boss to your evening wear. Statement items only look good with certain outfits. This is great during the busy holiday season as you go from work parties to family events because it can be used in a lot of different ways.
The Value of the Investment
Good diamond jewellery stays precious over time. A tennis necklace made with real or lab-grown diamonds could become a family heirloom that is passed down from one generation to the next.
Easy to Wear Every Day
These necklaces are light enough to wear all day and still look classy since modern designs put comfort first.
Choosing Between Real Diamonds and Diamonds Made in a Lab
When you buy a diamond tennis necklace, one of the most crucial things to think about is whether to choose natural or lab-grown diamonds. Let's speak about what makes them different:
Table of Differences Between Natural Diamonds and Lab-Made Diamonds
| Feature | Natural Diamonds | Lab-Grown Diamonds |
| Price | Premium pricing | 30–40% less expensive |
| Quality | Excellent | Same as natural |
| Durability | 10 on the Mohs scale | 10 on the Mohs scale |
| Certification | GIA, AGS, IGI, GCAL | GIA, AGS, IGI, GCAL |
| Impact on the Environment | Higher | Lower |
| Value at Resale | More | Moderate |
| Availability | Limited sizes | More options available |
| Creation Time | Millions of years | 6–10 weeks |
Why You Should Buy Lab-Grown Diamonds
Lab-grown diamonds are a great value for people who want to get them today. They appear, feel, and act like real diamonds, yet they don't cost as much. This implies you can get a diamond tennis necklace that is bigger and finer. They are also good for the environment and stay beautiful and strong.
How to choose the best metal for diamond Necklace
The metal you choose for your tennis necklace will change how it looks and how long it lasts. These are the main choices you have:
White Gold (The Most Common)
White gold is still the most popular choice this Christmas. It looks cool and silver, which makes diamonds look even better. It looks great on all skin types. It shines brighter and is safer since it is plated with rhodium.
Yellow Gold (A Choice That Will Last)
Yellow gold is a warm and classic colour. It looks great on darker skin tones and gives you a retro vibe that's great for gatherings.
Platinum (The Most Expensive)
Platinum is more expensive, but it lasts longer than any other metal and never needs to be replated. It is suitable for people with allergies and works nicely on delicate skin.
Rose Gold
Rose gold gives the classic tennis necklace design a new, romantic look. Younger shoppers really like it this season.
The Full Guide to Lengths
It is very important to pick the proper length for your diamond tennis necklaces so that it looks good and feels well. You should know this:
Normal Lengths and Their Uses
16 inches (Choker Length)
- At the base of the neck
- Good for small frames
- Good for stacking
18 inches (Princess Length)
- Most popular and adaptable
- Falls just below the collarbone
- Works with almost any neckline
20 inches (Matinee Length)
- Sits at top of cleavage
- Good for work and bigger frames
22–24 inches (Opera Length)
- Makes you look taller
- Good for evening wear
- Can be doubled for a layered effect
How to Make Sure It Fits
Put a gentle tape measure around your neck where you want it to go. For a good fit, add two inches. A diamond tennis necklace should move easily but not too much.
Finding Out the Price and Carat Weight
The number of carats in your tennis necklace has a major effect on how much it costs. This is a useful breakdown:
Prices for Different Carat Weights
Entry Level (2–3 carats total)
- Real diamonds: £3,000–£5,000
- Lab-grown: £1,800–£3,000
- Simple elegance
Mid-Range (4–6 carats total)
- Real diamonds: £6,000–£12,000
- Lab-grown: £3,600–£7,200
- Perfect for special occasions
Luxury (7–10+ carats total)
- Real diamonds: £15,000–£30,000+
- Lab-grown: £9,000–£18,000
- A true statement piece
How to Wear Your Diamond Tennis Necklace
You can wear a diamond tennis necklace in a number of ways:At Work
Wear a fitted dress or a bright white top with a conventional 18-inch tennis necklace. Don't wear too many shiny things. A pair of diamond studs or a vintage timepiece could be all you need.
For Night Events
You can wear your tennis necklace with a longer pendant or by itself if you have a great neckline. The continuous diamond line looks really good with V-necks and styles that are off the shoulder.
For Everyday Use
You can wear your diamond tennis necklace with jeans and a t-shirt. A lot of people like this high-low blend for the holidays in 2025. The most important thing is to be sure of yourself. Make the rest of your accessories simple.
How to Layer Like a Pro
To obtain a full layered effect, wear tennis necklaces of different lengths together. You can use multiple metals to make things more interesting, or you can stay with one metal for a more traditional look
Taking Care of Your Necklace
If you take care of your tennis necklace, it will stay shiny for years:
Tips for Daily Care
1. When you're getting ready, put on your necklace last, after your perfume and lotions.2. Before you swim, work out, or sleep, take it off. 3. To keep it from getting scratched, put it in a soft pouch.
4. After you wear them, carefully wipe them with a soft towel.
A Clean by a Pro
Every six to twelve months, hire a pro to clean and check your diamond tennis necklace. This keeps the diamonds as dazzling as possible and protects the settings.How to Clean Your Home
- Combine warm water and mild dish soap.
- Put the necklace in water for 10 to 15 minutes.
- Use a gentle toothbrush to brush gently.
- Rinse well with clean water.
- Use a cloth that doesn't leave lint on it to dry it off.
What to Look for in Quality Certifications
When you buy a diamond tennis necklace, getting it certified provides you peace of mind:
- GIA Certifying: The Gemological Institute of America is the best place to find out how good your diamonds are. Their certificates for each stone list the 4Cs: Cut, Colour, Clarity, and Carat.
- IGI Approval: The International Gemological Institute is where a lot of lab-grown diamonds come from. Their full grading reports are similar to those from GIA.
Choosing to Buy
Keep these last few things in mind as you are ready to buy you’re **diamond tennis necklace** this holiday season:
First, set a budget: Before you go to the store, figure out how much money you have to spend. Keep in mind that you might get more for your money with lab-grown diamonds without losing quality.
Take a moment to think about how you conduct your life.
People that are active might do better in places that aren't as busy and for shorter amounts of time. If you want to wear your necklace every day, be sure it is comfortable and will last a long time.
Plan for the Future: You should buy a great jewellery for tennis. Pick styles and materials that will last a long time and never go out of style.
Commonly asked questions
How long should a diamond tennis necklace be to look its best?The 18-inch length looks well on everyone and can be used in a lot of different ways. It's the safest pick for new customers because it works with practically all necklines and body types.
Can I wear my tennis necklace every day without worrying?
Of course! You can wear current settings every day. Just make sure you take care of it and have a pro check it out every now and then.
How long do diamonds made in a lab last compared to natural ones?
Yes, lab-grown diamonds are just as hard (10 on the Mohs scale) and last just as long as natural diamonds. They will last just as long if you take care of them.
What is a fair price for a quality tennis necklace?
A diamond tennis necklace with lab-grown diamonds costs at least £2,000, and one with real diamonds costs at least £3,500. Set a budget that fits your needs.
Which metal lasts the longest?
Platinum lasts the longest, although white gold lasts a long time and costs less. Both are great options for everyday use.
Do diamond tennis necklaces keep their value?
Natural diamonds tend to keep their worth better, but all good-quality tennis necklaces do well if you take care of them.
How often should I clean my necklace?
Every six to twelve months, you should hire a professional to clean your house. You can clean your house lightly once a month or whenever you need to.
Can I wear other jewellery with tennis necklaces?
Yes! Tennis necklaces with pendants, chains, and other tennis necklaces of different lengths look great when you wear them.
Why You Should Buy Your Tennis Necklace from Divour Diamonds
Divour Diamonds makes both natural and lab-grown diamond tennis necklaces. The quality of what we produce is quite excellent and our pricing are very competitive. You may examine and try on a multitude of different designs at our Hatton Garden showroom. Our experts can help you choose the best one.
Deals for the Holidays (November to December 2025)
For Black Friday weekend only
You can get our exclusive Black Friday offers on diamond tennis necklaces. This is the best time to buy expensive stuff, whether you're doing it for yourself or to get a head start on Christmas gifts.
Christmas Gift Services: Free gift wrapping and quick shipping for clients that need it right immediately - Payment methods that are easy to alter - Appointments for personal shopping
"New Year, New Sparkle"—Have a terrific year in 2026! Tennis necklaces are great gifts for the New Year or a nice surprise for yourself after the holidays.
This holiday season, treat yourself or surprise someone special with a diamond tennis necklace from our collection. It will shine for many years to come. You can go through our selection of tennis gear, or you can make an appointment to have a custom design made.
There is a great tennis necklace for you.
A diamond tennis necklace is more than simply a piece of jewellery; it's a stylish investment that will last forever and make every moment of your life better. This piece is really useful and provides just the right amount of luxury to every event, from business meetings to black-tie events to holiday parties to quiet meals.Keep in mind that the greatest tennis necklace for you this holiday season is one that fits your budget, style, and lifestyle. The most important thing is to pick something that makes you feel beautiful and good about yourself every time you wear it. It doesn't matter if you pick real or lab-grown diamonds, white or yellow gold, or 16 or 20 inches.
Are you ready to look for the finest diamond tennis necklace? At Divour Diamonds, where quality and low prices meet, you may peruse through our range of stunning, well-made jewellery, each with its own tale to tell.
Don't Miss This Holiday Season!
Today, make an appointment for your personal consultation. Look at our online collection, which has special rates for November and December. You can also visit our store in Hatton Garden to see all we have. Get your perfect item before the holiday rush.This November and December 2025, have a beautiful diamond tennis necklace from Divour Diamonds to make your brilliance shine even more.