Latest Pieces

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3.92 CTW Oval Cut Lab Diamond Double Halo Engagement Ring in Platinum

3.92 CTW Oval Cut Lab Diamond Double Halo Engagement Ring in Platinum

3.92 CTW Oval Cut Lab Diamond Double Halo Engagement Ring in Platinum
£2,995.00
£2,995.00
6.25 Carat Unheated Blue Ceylon Sapphire and 0.95 Carat Diamond Ring

6.25 Carat Unheated Blue Ceylon Sapphire and 0.95 Carat Diamond Ring

6.25 Carat Unheated Blue Ceylon Sapphire and 0.95 Carat Diamond Ring
£14,950.00
£14,950.00
32.17 CTW Natural Diamond Necklace in 18ct White Gold

32.17 CTW Natural Diamond Necklace in 18ct White Gold

32.17 CTW Natural Diamond Necklace in 18ct White Gold
£74,950.00
£74,950.00
6.35 CTW Cut Teal Tourmaline and Natural Diamond Ring in Platinum

6.35 CTW Cut Teal Tourmaline and Natural Diamond Ring in Platinum

6.35 CTW Cut Teal Tourmaline and Natural Diamond Ring in Platinum
£7,750.00
£7,750.00

Summer Sale

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1.75 CTW Radiant Cut Pink Sapphire and Natural Diamond Double Halo Ring in Platinum
Sale

1.75 CTW Radiant Cut Pink Sapphire and Natural Diamond Double Halo Ring in Platinum

1.75 CTW Radiant Cut Pink Sapphire and Natural Diamond Double Halo Ring in Platinum
£3,846.50
£3,846.50 £5,495.00
Diamond, Emerald and South Sea Pearl Drop Earrings in 18ct Yellow Gold
Sold out

Diamond, Emerald and South Sea Pearl Drop Earrings in 18ct Yellow Gold

Diamond, Emerald and South Sea Pearl Drop Earrings in 18ct Yellow Gold
£4,896.50
£4,896.50 £6,995.00
6.11 CTW Emerald Cut Aquamarine and Natural Diamond Halo Engagement Ring in Platinum
Sale

6.11 CTW Emerald Cut Aquamarine and Natural Diamond Halo Engagement Ring in Platinum

6.11 CTW Emerald Cut Aquamarine and Natural Diamond Halo Engagement Ring in Platinum
£6,436.50
£6,436.50 £9,195.00
10.02 Carat Modified Brilliant Cut + 2.10 CTW Baguette Cut Lab Diamond Engagement Ring in Platinum
Sale

10.02 Carat Modified Brilliant Cut + 2.10 CTW Baguette Cut Lab Diamond Engagement Ring in Platinum

10.02 Carat Modified Brilliant Cut + 2.10 CTW Baguette Cut Lab Diamond Engagement Ring in Platinum
£5,850.00
£5,850.00 £8,250.00

Moissanites

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4.00 Carat Georgian Style Button Back Cushion Cut Moissanite East West Solitaire Ring in Sterling Silver

4.00 Carat Georgian Style Button Back Cushion Cut Moissanite East West Solitaire Ring in Sterling Silver

4.00 Carat Georgian Style Button Back Cushion Cut Moissanite East West Solitaire Ring in Sterling Silver
£395.00
£395.00
4.00 CTW Moissanite Daisy Cluster Halo Engagement Ring in Sterling Silver

4.00 CTW Moissanite Daisy Cluster Halo Engagement Ring in Sterling Silver

4.00 CTW Moissanite Daisy Cluster Halo Engagement Ring in Sterling Silver
£395.00
£395.00
3.40 CTW Round and Heart Shape Moissanite Three Stone Ring in Sterling Silver

3.40 CTW Round and Heart Shape Moissanite Three Stone Ring in Sterling Silver

3.40 CTW Round and Heart Shape Moissanite Three Stone Ring in Sterling Silver
£295.00
£295.00
2.57 Carat Peridot and 1.84 Carat Moissanite Three Stone Ring in Sterling Silver

2.57 Carat Peridot and 1.84 Carat Moissanite Three Stone Ring in Sterling Silver

2.57 Carat Peridot and 1.84 Carat Moissanite Three Stone Ring in Sterling Silver
£395.00
£395.00

Our Bespoke Services

Our bespoke service connects you directly with our team of jewellers based here in London to create unique pieces tailored specifically to your vision.

At Katherine James we love turning your jewellery dreams into reality. Whether you’re looking to make a unique engagement ring, a beautiful necklace, or a one-of-a-kind bracelet, our expert team is here to help.

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Archive

Archive

6.50 CTW Blue Topaz and Pink Tourmaline Halo Ring in Sterling Silver

Cocktail Rings

Royal Jewels

Royal Jewels

4.71 CTW Emerald Cut Pink Tourmaline and Natural Diamond Halo Ring in Platinum

Set Fair Rings