Best Aquamarine Necklace and Earring Set: UK Guide

By Scott Smith. Last reviewed 23 October 2026.

How Well Do the Pieces in a Set Match?

In a good set, the pendant and earrings share the same stone cut, colour and metal, so they look like one design. Aquamarine is a blue to blue green form of beryl, and its shade varies from almost clear to a deeper sea blue. Natural stones in one set should be close in tone, while lab created or crystal versions tend to match exactly. Check the listing for the stone type, since some sets use blue crystal or glass rather than real aquamarine. As a measuring tip, compare the stated stone sizes for the pendant and the earrings; a pendant around 8 to 10 mm with earrings of 5 to 6 mm looks balanced on most people. Look at every product photo to see whether the pieces are shown together on a plain background, which makes it easier to judge the colour honestly. If you plan to wear the pieces separately as well, pick a simple shape that works alone.

How Do These Aquamarine Jewellery Sets Compare?

The table lists each set with who it suits and one detail from its listing. Start by checking the metal colour and the chain length, because those change how the stone looks.

What Necklace Length Suits a Pendant Set?

A 45 cm chain is the most popular length for a pendant, as it sits just below the collarbone on most adults. Shorter chains of 40 cm rest at the base of the neck and suit open necklines. Longer chains of 50 cm drop lower and work well over high necklines or with a larger stone. To check before buying, lay a piece of string around your neck at the length given in the listing and look in a mirror. Some sets include an extender of a few centimetres, which gives you two positions to choose from. Compare the chain style too, because a fine trace chain looks delicate while a box chain feels sturdier. If the aquamarine jewellery set comes with a bail that slides, you can swap the pendant onto a different chain later. Teardrop and pear shapes look best on slightly longer chains, where the drop shape has room to hang.

Which Earring Style Comes With These Sets?

Most aquamarine necklace and earring sets come with stud earrings, drop earrings or small hooks, and the right choice depends on how often you plan to wear them. Studs are the most versatile and suit office wear, while drops add movement for weddings or evenings. Halo designs surround the centre stone with smaller accents, making the aquamarine look larger. Check the back type in the listing: butterfly backs are common, but screw or lever backs are more secure. Compare the earring drop length in millimetres against the pendant, as matching proportions make the set look intentional. Bridal sets often lean towards clear crystal accents and silver toned metal to suit white or ivory dresses. If you have sensitive ears, look for sterling silver, solid gold or titanium posts rather than plated base metal. Keep the original box, which holds each piece apart and stops the stones scratching each other when stored.

Is Aquamarine Real or Is It Crystal in These Sets?

Listings should state whether the stone is natural aquamarine, lab created, or a crystal or glass substitute, and the words used matter. Natural aquamarine is a mined beryl and usually costs more, with slight colour differences between stones. Lab created stones share the same make-up but are grown in controlled conditions, so the colour is even. Crystal and glass give a similar blue for a much lower price, but they are softer and scratch more easily. If a listing just says aqua or aquamarine colour, treat it as a coloured stone rather than real aquamarine. Look for a gemstone description in the details, a stated carat weight and any certificate mentioned for higher priced sets. For an aquamarine necklace and earring set bought as a gift, the stone type also affects care, since crystal can chip if knocked against a hard surface. Ask the seller if the listing is unclear, and keep the order confirmation in case you need to return it.

Frequently Asked Questions

How Do I Choose the Right Aquamarine Necklace and Earring Set?

Decide on the metal colour first, as it changes how blue the stone looks. Then compare chain length, earring style and whether the stone is natural aquamarine or crystal. A set with studs and a 45 cm chain suits most people and most outfits.

Is an Aquamarine Necklace and Earring Set Suitable for Everyday Wear?

Yes, aquamarine is fairly hard at 7.5 to 8 on the Mohs scale, so it handles daily wear well. Choose simple studs and a sturdy chain for regular use. Save larger drops and halo designs for special days to keep the settings in good condition.

How Do I Look After an Aquamarine Jewellery Set?

Wash the pieces in warm soapy water and dry them with a soft cloth to keep the stones bright. Avoid perfume, hair spray and cleaning sprays, which leave a dull film. Store the necklace and earrings in separate compartments so the stones do not rub together.

What Metal Is Best With Aquamarine?

Silver and white gold make aquamarine look cooler and bluer, which many people prefer. Yellow gold warms the stone slightly and gives a vintage feel. Choose sterling silver or solid gold for longer wear, as plated metals can fade with daily contact and moisture.

Does an Aquamarine Necklace and Earring Set Make a Good Gift?

It makes a thoughtful gift, especially for March birthdays, because aquamarine is the birthstone for that month. A matched set removes the guesswork of pairing pieces. Check that the listing includes a gift box and confirm the returns window before ordering.