Further Information
Princess Catherine - Description
A ring fit for a princess! A beautiful centre stone, which could be a coloured stone, surrounded by 12 round brilliant diamonds.
Prices are for a coloured centre Oval - Either Sapphire, Emerald or Ruby - or a stunning Diamond.
Gemstone Sizes
OVAL DIAMOND
Approx. Centre Size | Centre Carat | Each Sidestone | Total Carat |
6x4mm | 0.50ct | 0.02ct | 0.74ct |
6.5x4.5mm | 0.60ct | 0.03ct | 0.96ct |
6.8x4.8mm | 0.70ct | 0.03ct | 1.06ct |
7x5mm | 0.80ct | 0.03ct | 1.16ct |
8x6mm | 1.25ct | 0.05ct | 1.85ct |
9x7mm | 2.00ct | 0.07ct | 2.84ct |
OVAL EMERALD
Approx. Centre Size | Centre Carat | Each Sidestone | Total Carat |
6x4mm | 0.60ct | 0.02ct | 0.84ct |
7x5mm | 1.00ct | 0.03ct | 1.36ct |
8x6mm | 1.30ct | 0.05ct | 1.90ct |
9x7mm | 2.00ct | 0.07ct | 2.84ct |
OVAL SAPPHIRE or RUBY
Approx, Centre Size | Centre Carat | Each Sidestone | Total Carat |
6x4mm | 0.60ct | 0.02ct | 0.84ct |
7x5mm | 1.00ct | 0.03ct | 1.36ct |
8x6mm | 1.50ct | 0.05ct | 2.10ct |
9x7mm | 2.20ct | 0.07ct | 3.04ct |
Coloured Gemstones
You could personalise this ring by choosing your favourite coloured gemstones - please contact us for more information.



“Our jewellery consultant Harriet Wooldridge was amazing. She explained in detail the different types of diamonds, cuts and quality and ensured that we left with the best possible diamond for our budget. I can’t praise enough your customer service.”
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