Lilia Nash Customised Rose Cut Diamond Solitaire Engagement Ring
Create your own rose cut diamond engagement ring with this customisable Lilia Nash design. This elegant solitaire engagement ring was designed to fit any of the rose cut diamonds in Lilia’s gemstone catalogue.
The contemporary design allows the diamond to sit closer to the finger, with a flat base to the cut that’s domed on top unlike brilliant cut gemstones which have a point. We have a variety of rose cut diamonds available for this design in various shapes.
If you don’t see what you’re looking for – scroll down to contact us and we can source the perfect diamond for you. All Lilia Nash diamonds are sourced from fair trade suppliers, with options for clear, blue, yellow, pink, salt and pepper and other unique fancy coloured diamonds.
You can choose between UK, US and European ring sizes. If you need to check your size – use our ring sizer loan service ahead of placing your order. Need more help with customising a design or want a special diamond or gemstone? Scroll down for a form to contact Lilia.
Unsure of the size you need? This ring can be resized up to 3 sizes smaller or 3 sizes larger using Lilia’s FREE ring resizing service.
Description
Please allow up to 6-8 weeks for your item to be handmade and hallmarked, and then 1-2 days for your order to be dispatched.
Free delivery worldwide.
If you have any questions, please contact us.
Our rings can be made in any UK, US or EU ring size. Our shop currently shows UK ring sizes, so if you would like to order an alternative - please contact us.
Don't know your ring size? We offer the loan of a ring gauge so you can find out your different ring sizes with precision and accuracy.
UK, IRE, AUS, NZ | USA, CAN, MEX | ITA, ESP, CH | Inside Diameter (mm) | Inside Circumference (mm) |
E | 2½ | 3 | 13.67 | 42.9 |
E½ | 2¾ | 3.5 | 13.87 | 43.6 |
F | 3 | 4.25 | 14.07 | 44.2 |
F½ | 3¼ | 4.75 | 14.27 | 44.8 |
G | 3½ | 5.5 | 14.48 | 45.5 |
G½ | 3¾ | 6 | 14.68 | 46.1 |
H | 4 | 6.75 | 14.88 | 46.8 |
H½ | 4¼ | 7.5 | 15.09 | 47.4 |
I | 4½ | 8 | 15.29 | 48 |
J | 4¾ | 8.75 | 15.49 | 48.7 |
J½ | 5 | 9.25 | 15.7 | 49.3 |
K | 5¼ | 10 | 15.9 | 50 |
K½ | 5½ | 10.5 | 16.1 | 50.6 |
L | 5¾ | 11.25 | 16.31 | 51.2 |
L½ | 6 | 11.75 | 16.51 | 51.9 |
M | 6¼ | 12.5 | 16.71 | 52.5 |
M½ | 6½ | 13.25 | 16.92 | 53.1 |
N | 6¾ | 13.75 | 17.12 | 53.8 |
N½ | 7 | 14.5 | 17.32 | 54.4 |
O | 7¼ | 15 | 17.53 | 55.1 |
O½ | 7½ | 15.75 | 17.73 | 55.7 |
P | 7¾ | 16.25 | 17.93 | 56.3 |
P½ | 8 | 17 | 18.14 | 57 |
Q | 8¼ | 17.5 | 18.34 | 57.6 |
Q½ | 8½ | 18.25 | 18.54 | 58.3 |
R | 8¾ | 19 | 18.75 | 58.9 |
R½ | 9 | 19.5 | 18.95 | 59.5 |
S | 9¼ | 20.25 | 19.15 | 60.2 |
S½ | 9½ | 20.75 | 19.35 | 60.8 |
T | 9¾ | 21.5 | 19.56 | 61.4 |
T½ | 10 | 22 | 19.76 | 62.1 |
U | 10¼ | 22.75 | 19.96 | 62.7 |
U½ | 10½ | 23.25 | 20.17 | 63.4 |
V | 10¾ | 24 | 20.37 | 64 |
V½ | 11 | 24.75 | 20.57 | 64.6 |
W | 11¼ | 25.25 | 20.78 | 65.3 |
W½ | 11½ | 26 | 20.98 | 65.9 |
X | 11¾ | 26.5 | 21.18 | 66.6 |
X½ | 12 | 27.25 | 21.39 | 67.2 |
Y | 12¼ | 27.75 | 21.59 | 67.8 |
Z | 12½ | 28.5 | 21.79 | 68.5 |
Z½ | 12¾ | 29 | 22 | 69.1 |
Your order will be sent to you via insured, tracked and sign delivery methods. Postage / shipping is free of charge to anywhere in the world and you must be home to sign for the package - we therefore cannot post to PO Box numbers.
In the UK your jewellery will be sent via Special Delivery which should be with you the next working day after your order is posted. International delivery is usually in 10 working days or less from the order shipping date.
Lilia Nash jewellery is made using recycled 18ct gold, white gold, rose gold, Sterling silver and platinum. It's exactly the same quality as mined precious metals but is made using old jewellery, solid gold or silver coins and even recovered gold from electronics like computers and mobile phones! This method of re-purposing gold is environmentally friendlier than mining and treating new gold.
Our gemstones are all purchased from fair trade mines or are lab grown varieties which are also an environmentally friendlier alternative. Full information about the gemstones featuring in Lilia Nash jewellery can be found on the product pages. If you'd like a particular gemstone or fair trade diamond, contact us for more information.
Lilia Nash jewellery is handmade at the Lilia Nash Boutique Shop & Jewellery Studio in Lechlade, Gloucestershire (UK) using traditional jewellery making techniques.
Each piece can be customised to your preference, with the option to make the jewellery in different metals, adapt the details or add a statement gemstone. You can even create a completely bespoke piece of jewellery with Lilia's bespoke jewellery design service.
Need to order an EU or US ring size? Want to adapt the design? Use the contact form below if you need any help with this ring.

Your ring can be resized for FREE by up to 3 sizes smaller or 3 sizes larger.
To ensure you buy the exact ring size you need, we recommend using our ring sizer loan service. If you're planning a proposal or want to buy a Lilia Nash ring as a surprise gift, it's possible to resize your ring in the event that it doesn't fit!
Find out more about our FREE ring resizing service here.
Please note, we can't resize rings that have been engraved. If you'd like your ring/s engraved but you're not 100% sure on the sizing, we recommend you send it to us for engraving once you're happy with the fit.
Jewellery Features
Metal: Ethical 18ct rose gold
Gemstones: Rose cut ethical & fair trade gemstones, various sizes
Finish: Polished
Band Profile: Rounded edges
Width: 2mm x 1.5mm
SPECIAL OFFER
Free Eco Rimu Wood Ring Box Worth £40!
Spend £2000 on any Lilia Nash ring and receive a free ring box made from ethically sourced Rimu wood. Each box is crafted from a single piece of wood harvested from a sustainable forest.
You don't need to add the box to your order to receive it, we'll place your ring in one of these special ring boxes instead of our usual packaging. Spending less than £2000? You can add the wooden ring box to your basket at checkout.
Find out more about our Rimu Wood Ring Box here.
EXPRESS DELIVERY
Visit our express jewellery shop for our in stock and express jewellery range, with options for next day delivery when you checkout before 12pm (GMT).