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Rings in Size K

Here at Ramsdens Jewellery, you'll find a wide range of rings in a size K. There are lots of beautiful designs to choose from so, whether you're shopping for yourself or a loved one, you're sure to find a piece that's perfect. If you aren't confident that you need a UK ring size K, you might also like to use our printable ring size guide, which will help you to make sure.
18ct White Gold 1.96ct Diamond Cluster Ring
39% OFF
Ramsdens18ct White Gold 1.96ct Diamond Cluster Ring
Was: £3,299.00
Now: £1,999.00
Save £1,300.00 (39%)
From £23.70 / monthFinance options available
18ct White Gold 2.00ct Diamond Solitaire Ring
20% OFF
Ramsdens18ct White Gold 2.00ct Diamond Solitaire Ring
Was: £13,299.00
Now: £10,639.00
Save £2,660.00 (20%)
From £126.12 / monthFinance options available
9ct Yellow Gold 0.50ct Diamond Trilogy Ring
15% OFF
Ramsdens9ct Yellow Gold 0.50ct Diamond Trilogy Ring
Was: £599.00
Now: £509.00
Save £90.00 (15%)
9ct White Gold 0.50ct Diamond Cluster Ring
35% OFF
Ramsdens9ct White Gold 0.50ct Diamond Cluster Ring
Was: £599.00
Now: £389.00
Save £210.00 (35%)
9ct White Gold 0.25ct Diamond Solitaire Ring
Ramsdens9ct White Gold 0.25ct Diamond Solitaire Ring
£329.00
Platinum 0.60ct Diamond Cluster Ring
15% OFF
RamsdensPlatinum 0.60ct Diamond Cluster Ring
Was: £749.00
Now: £635.00
Save £114.00 (15%)
9ct White Gold 0.10ct Diamond Cluster Ring
Ramsdens9ct White Gold 0.10ct Diamond Cluster Ring
£289.00
Platinum 2.25ct Diamond Trilogy Ring
39% OFF
RamsdensPlatinum 2.25ct Diamond Trilogy Ring
Was: £3,799.00
Now: £2,299.00
Save £1,500.00 (39%)
From £27.25 / monthFinance options available
Platinum 1.20ct Diamond Solitaire Ring
29% OFF
RamsdensPlatinum 1.20ct Diamond Solitaire Ring
Was: £7,499.00
Now: £5,299.00
Save £2,200.00 (29%)
From £62.82 / monthFinance options available
14ct White Gold 0.75ct Diamond Solitaire Ring
35% OFF
Ramsdens14ct White Gold 0.75ct Diamond Solitaire Ring
Was: £1,999.00
Now: £1,299.00
Save £700.00 (35%)
From £17.86 / monthFinance options available
18ct White Gold 1.50ct Diamond Solitaire Ring
40% OFF
Ramsdens18ct White Gold 1.50ct Diamond Solitaire Ring
Was: £3,999.00
Now: £2,399.00
Save £1,600.00 (40%)
From £28.44 / monthFinance options available
18ct White Gold 1.00ct Diamond Solitaire Ring
32% OFF
Ramsdens18ct White Gold 1.00ct Diamond Solitaire Ring
Was: £2,499.00
Now: £1,699.00
Save £800.00 (32%)
From £20.14 / monthFinance options available
18ct White Gold 0.32ct Diamond Princess Cut Solitaire Ring
15% OFF
Ramsdens18ct White Gold 0.32ct Diamond Princess Cut Solitaire Ring
Was: £499.00
Now: £425.00
Save £74.00 (15%)
Platinum 0.65ct Diamond Solitaire Ring
15% OFF
RamsdensPlatinum 0.65ct Diamond Solitaire Ring
Was: £1,299.00
Now: £1,105.00
Save £194.00 (15%)
From £17.82 / monthFinance options available
18ct White Gold 0.62ct Diamond Twist Solitaire Ring
35% OFF
Ramsdens18ct White Gold 0.62ct Diamond Twist Solitaire Ring
Was: £1,299.00
Now: £845.00
Save £454.00 (35%)
From £17.83 / monthFinance options available
14ct White Gold 0.50ct Diamond Solitaire Ring
35% OFF
Ramsdens14ct White Gold 0.50ct Diamond Solitaire Ring
Was: £849.00
Now: £549.00
Save £300.00 (35%)
9ct White Gold 0.30ct Diamond Solitaire Ring
35% OFF
Ramsdens9ct White Gold 0.30ct Diamond Solitaire Ring
Was: £499.00
Now: £325.00
Save £174.00 (35%)
Platinum 0.40ct Princess Cut Diamond Solitaire Ring
35% OFF
RamsdensPlatinum 0.40ct Princess Cut Diamond Solitaire Ring
Was: £649.00
Now: £419.00
Save £230.00 (35%)
Platinum 0.50ct Diamond Trilogy Ring
35% OFF
RamsdensPlatinum 0.50ct Diamond Trilogy Ring
Was: £799.00
Now: £519.00
Save £280.00 (35%)
18ct White Gold 0.06ct Diamond Fancy Wave Ring
Ramsdens18ct White Gold 0.06ct Diamond Fancy Wave Ring
£289.00
9ct White Gold 1.25ct Diamond Cluster Ring
35% OFF
Ramsdens9ct White Gold 1.25ct Diamond Cluster Ring
Was: £1,499.00
Now: £975.00
Save £524.00 (35%)
From £17.80 / monthFinance options available
Platinum 0.65ct Diamond Solitaire Ring
15% OFF
RamsdensPlatinum 0.65ct Diamond Solitaire Ring
Was: £1,499.00
Now: £1,275.00
Save £224.00 (15%)
From £17.84 / monthFinance options available
14ct Yellow Gold Sapphire And 0.40ct Diamond Cluster Ring
35% OFF
Ramsdens14ct Yellow Gold Sapphire And 0.40ct Diamond Cluster Ring
Was: £599.00
Now: £389.00
Save £210.00 (35%)
9ct White Gold Blue Topaz and Diamond Square Ring
Ramsdens9ct White Gold Blue Topaz and Diamond Square Ring
£299.00
In this range, you'll find both men's and women's rings in a size K. These are the equivalent to a US 5 ¼, and an EU 48 ⅝, with a circumference of 50mm. Rings in a size K are some of the most popular on the market, which means we tend to stock many different designs here at Ramsdens Jewellery. But, if you do see a piece you love, act fast, as many of them are one-offs.

We have lots of lovely rings for you to choose from, including size K diamond rings that would make beautiful engagement pieces, and solitaire styles that are especially elegant. You'll have your choice of metals, too, as we have platinum, rose gold, white gold, and yellow gold rings in a size K.

Don't worry if you can't find exactly what you're after here, though. For more inspiration, you can also browse our collection of luxury rings, where there are often pieces that can be resized to fit you perfectly. If you're in between sizes, you can take a look at our J size and L size rings, too.

We offer free UK delivery, as well as a 14-day returns period, which will help to give you peace of mind. Shop our collection of size K rings today.