Diamond Necklaces and Pendants

From stunning diamond solitaire pendants to more intricate necklace designs, Nina's has something for everyone.
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Diamond Pendants and Necklaces from Nina's Jewellery

At Nina's Jewellery, we offer a beautiful selection of coloured diamond pendants and necklaces that are perfect for any occasion.

Our coloured diamond pendants are made with high-quality diamonds in a variety of stunning colours, including pink, yellow, and blue. These diamonds are expertly cut and set in precious metals, such as gold and platinum, to create stunning and unique pieces of jewellery.

Our coloured diamond necklaces are available in a range of styles, from simple and elegant to bold and dramatic. Whether you are looking for a statement piece or a delicate and subtle accessory, you will find the perfect coloured diamond pendant or necklace at Nina's Jewellery.

What shapes of diamond pendants are popular right now?

Five of the most popular shapes for diamond pendants right now are round, princess, oval, pear, and marquise.


Round diamond pendants provide the perfect way to add a touch of elegance and sparkle. With 58 exquisite facets, these timeless pieces come alive with unique brilliance set against any ensemble - from dressed-down jeans or an evening gown. Wherever you go, they'll be sure to bring classic sophistication along for the ride.


Princess diamond pendants are cut in a square or rectangular shape. These beauties are a versatile option is ideal for everyday wear as well as special occasions. And their affordability makes these eye-catching gems an absolute must have.


Oval diamond pendants are the epitome of elegance, with an elongated and tapered shape that seems to sparkle endlessly. Perfect for all occasions special - like engagements, weddings, or anniversaries – these feminine cuts are a popular choice among couples who want something truly unique.


Pear diamond pendants are a timeless and sophisticated pick for special occasions. Gently tapered at one end, their graceful teardrop shape accentuates the beautiful sparkle of each stone, perfect for adding an elegant touch to any formal event or celebration.


Marquise diamond pendants offer an unmistakably chic and sophisticated look. With their elongated, pointed shape like a boat's bow cutting through the water, these radiant gems are sure to sparkle with beauty and glamour. Perfect for engagements, weddings or anniversaries.

How many carats should a diamond pendant be?

Choosing the number of carats for a diamond pendant is highly personal, though it's quite common to go for a smaller weight for everyday pieces. Aim for 0.25-1 carat for an everyday diamond pendant. Go bigger than 1 carat when you're ready to make a grand entrance for that special occasion or wow them with an unforgettable gift.

What's the best way to clean a diamond necklace?

If a diamond necklace is in good condition, it's generally safe to clean it with a solution of warm water and mild dish soap, and gently scrub the necklace with a soft-bristled toothbrush. Rinse the necklace afterward with warm water and pat it dry with a soft, lint-free cloth. Please see our guide to jewellery care for more details on how to maintain your jewellery between professional cleanings.