Jewellery · Rings

Aquamarine Rings

Vintage aquamarine and diamond rings. Pieces in stock include a 1970s 18KT gold ring with a large emerald cut aquamarine, a platinum cabochon aquamarine and diamond ring, and aquamarine and diamond cluster rings in white gold. A vintage 18KT white gold diamond and aquamarine necklace is also in stock.

  • Every piece described with measurements, weight and marks
  • Shipped fully insured, or view in person by appointment
Vintage 1970s 18KT gold aquamarine and diamond ring

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Cuts

Aquamarine is often step cut (the emerald cut) to show its clear colour, or polished as a cabochon. Each listing states the cut and the measurements of the stone.

Emerald cut and cabochon aquamarine Two aquamarines. Left: an emerald cut, a rectangular step cut with cut corners, seen from above and from the side with its flat table and stepped facets. Right: a cabochon, a smooth domed stone with a flat base, seen from above and from the side. Emerald cutCabochon stepped facets, flat tablesmooth dome, flat base from abovefrom the side

Aquamarine and beryl

Aquamarine is the blue variety of beryl, the same mineral family as emerald. Its colour runs from pale sky blue to deep sea blue.

A hard-wearing ring stone

Aquamarine is harder than opal or pearl, which makes it a practical stone for a ring worn every day.

Vintage and antique engagement rings

Questions about aquamarine rings

Is aquamarine good for an engagement ring?

It is a hard, durable stone, so it wears well in an everyday ring; set with diamonds it is a popular alternative to sapphire.

What is the difference between aquamarine and blue topaz?

They are different minerals: aquamarine is a beryl, the family of emerald, while topaz is a separate mineral.

Why are many aquamarines emerald cut?

A step cut shows off the clear, even colour of the stone. Each listing states the cut.

Why buy from us

  • Full description, measurements and hallmarks on every listing
  • Ring sizes in UK, US and EU
  • View in person by appointment
  • Insured delivery