This is an incredible emerald cut HPHT lab grown diamond engagement ring. The emerald cut diamond is mesmerising to look at. The photographs don't do it justice so please look at the video to see the incredible sparkle that comes from this diamond.
This design can also come with a CVD diamond for a much lower price. HPHT diamonds are grown with High Pressure and High Temperature. They are much rarer than CVD diamonds because they cost a more to create. HPHT diamonds replicate the conditions that diamonds are grown in the earth. CVD diamonds are grown using Chemical Vapor Deposition. CVD diamonds use less power and different skill and equipment to create and so they cost less. If you have any questions, please get in touch and we can explain anything in more detail.
Emerald cut diamonds are rectangular in shape with the corners cut off. This cut is sometimes called octagonal as there are eight sides when you include the corner cuts. The highest quality of gemstones should be used for this cut as the long facets don't disguise internal flaws. The cutting on a round diamond can hide many flaws but on an emerald cut you can see straight into the stone. An emerald cut diamond gives unique lines of rainbow flashes as the light reflects back from the long straight facets.
Lab grown diamonds are identical to natural diamonds except for the fact that they have been grown instead of mined making them the diamond of choice for people concerned about the impact of mining on the environment. If you are interested in finding out more about lab grown diamonds I have a blog that goes into this in more detail.
This diamond has an unique number lasered on the girdle of the stone that ensures its authenticity. It is certified as the highest colour grade which is D and is VS1 clarity. The reason why the diamond gives off such beautiful rainbow colours is because it has the highest grade of cut in both polish and symmetry. This is a really exceptional gemstone and it would make a breathtaking diamond engagement ring. This diamond weighs 1.74ct and there is a photograph of it on a mannequin to show how this would look on a finger. It's a really large impressive diamond ring.
The ring is made from 950 platinum which is the highest purity of platinum used for jewellery. Platinum is an excellent choice for an engagement ring as it is incredibly strong and is white in colour. White gold needs to be polished and rhodium plated to retain its colour but platinum never tarnishes or turns yellow.
We have kept the design of this ring to a very simple four claw setting with a 2.4mm wide band that looks perfect with this large diamond. The ring has a neat pinch as it reaches the setting that is an elegant detail.
We are able to do this design in a natural diamond and the cost would be around £30,000 to £50,000 depending on the exact diamond selected. We feel lab grown diamonds are outstanding value and teamed with the fact that they are kinder to the planet we believe they are an excellent choice.
Dimensions
Ring 2.4mm wide
Diamond 1.74ct D colour VS1 clarity Excellent polish Excellent symmetry.
Materials
Platinum
Lab grown diamond
Free Guarantee
Every product we sell is made to last and comes with a free guarantee against any manufacturing fault. We also offer an ongoing repair and aftercare service that we charge for which includes sizing, cleaning or help if you accidentally damage anything you have bought from us. We recommend customers insure their jewellery against loss and accidental damage.
Specific Sizes & Customisations
You can request rings in specific sizes, choose different styles & lengths of chains or customise our designs with different gemstones or different precious metal. Just get in touch by whatsapp on 07749890107, email christine@christinesadler.com or contact us through our social media to discuss what you would like and to get a price and timescale for any changes.
If you need help or advice to work out a how to measure a finger or wrist size or what length of chain to choose, you can take a look at our helpful jewellery measuring guide.
Because your customised item is handmade to order, pieces crafted in specific sizes or personalized with custom design changes are non-returnable.
To ensure your investment is completely stress-free, we recommend two clear options:
Option 1: Order Our Standard Stock Size If you want the complete flexibility to see, touch, and try on an item in person with a full 30-day return window, simply place your order without specifiying a size. If you fall in love with the design, you can return it to our studio within 30 days and we will make a new item in your specific size or customised version.
Option 2: Let Us Help You Verify First
If you know you need a specific bespoke size but are feeling unsure, do not guess. Click the WhatsApp button to chat directly with our design studio. We will guide you through getting the measurements perfectly verified before our goldsmiths start crafting.
Our Ethical Promise
Every piece is crafted with care, using responsibly sourced metals and ethically selected diamonds. Christine and Christopher work closely with trusted suppliers to ensure that each item not only lasts a lifetime but is made with respect for people, communities, and the environment.
Fast & Safe Shipping & Returns
Our Shipping Policy
Complimentary Delivery: All UK orders are shipped via Royal Mail Special Delivery entirely free of charge.
Fully Insured & Signed For: For total peace of mind, your fine jewellery is fully insured during transit and requires a signature upon delivery.
Swift Dispatch: In-stock pieces are packaged and delivered within 48 hours. Orders placed before noon frequently ship the exact same day. Please note: We are closed on Sundays & Mondays. Orders placed over the weekend on Saturday will be shipped on Tuesday and arrive on Wednesday. You can also select a day that suits you best by messaging us.
Signature Presentation: Every piece arrives beautifully gift-wrapped in our luxury branded boxes and gift bags.
Returns & Exchanges
30-Day Window: We offer a straightforward 30-day return or exchange window on our standard collections.
Extended Christmas Returns: In stock items purchased from the 13th of October until the 24th of December as Christmas gifts can be returned up until the 24th of January 2027.
Bespoke Pieces: Custom commissions, specially resized items, or altered pieces are final sales and cannot be refunded.
For detailed delivery schedules, tracking information, and our 30-day return policy exceptions, please view our Orders, Deliveries & Services Page.
How To Pay
Our Payment Methods
Secure Online Checkout: We accept all major credit and debit cards, including Visa, Mastercard, and American Express, processed through our highly secure, encrypted checkout system.
Bespoke In-House Installment Plans: For milestone pieces like engagement or wedding rings, we also offer complimentary, interest-free in-house payment schedules tailored to your timeline.
Private Studio Appointments: You are warmly welcome to visit our studio in Ayr to complete your purchase by card or cash and collect your bespoke jewellery in person.
We have a Studio in Ayr that you can visit by appointment and arrange a time to click and collect, paying in person rather than online. Learn More
Care Instructions
Clean regularly and avoid contact with any harsh chemicals such as perfume or chlorine. For more information on how to look after our jewellery please explore our jewellery cleaning guide and get in touch with any questions.
All of our jewellery comes beautifully gift wrapped in a luxurious wooden lacquered box with a quality gift bag, for free. We've thought of everything to make your job of giving your gift fun.
Free Secure Delivery
From our studio to your home on a day of your choice. Sent by Royal Mail Special Delivery and tracked all the way. Planning a surprise? Message us and we’ll deliver on the exact day you choose.
Extended Christmas Returns
Gift with confidence. Anything bought now can be returned until 24 January 2027, so you can enjoy Christmas, see the smiles on the day, and know we’re here if anything isn’t quite right.
Gift Vouchers
Uncertain of their size or style?
Take the guesswork out of gifting. Let them discover their own favorite design by giving a signature gift voucher instead. You can choose a beautiful physical voucher, or an instant email voucher if you are short on time. Vouchers last for a full year.
