|Band Width: The width of the band at the narrowest point, usually the back of the band underneath the finger.||2.00 mm|
|Maximum Top Width: The maximum width of the ring across the finger in an east-west direction, not including the band.||11.90 mm|
|Shoulder Width: The width in millimetres at the maximum point on the shoulders of the ring.||4.00 mm|
|Ring Profile: The side view of a ring or gemstone.||D-shape|
|Central Setting: The space where the gemstone is held.||4 claw|
|Carat Weight: Unit of weight for gemstones. Equivalent to one-fifth of a gram.||1.34 carat|
|Clarity Grade: The relative absence of inclusions and blemishes. 10x magnification is used to grade clarity. Grades we usually offer are IF, VVS1, VVS2, VS1, VS2 and SI1.||Eye Clean|
|Shape: Refers to the style of gemstone cut, such as the Round Brilliant Cut, Princess Cut (square modified brilliant cut), Emerald Cut (rectangular shape with cut corners) and Asscher Cut (square emerald cut)||Emerald-cut|
|Measurements: The size of the gemstone in millimetres, usually refers to ‘length x width x depth.||7.80 x 6.00 mm|
|Transparency: The amount of light transmitted through a material.||Transparent|
|Total Carat Weight: The combined carat weight of the specified gemstones, for example, the total weight of the side diamonds or the surrounding diamonds.||0.50 carat|
|Colour Grade: The absence of colour starting at colourless. Grades we usually offer are high specification colourless (D,E,F) and near colourless (G, H, I).||F/G|
|Clarity Grade: The relative absence of inclusions and blemishes. 10x magnification is used to grade clarity. Grades we usually offer are IF, VVS1, VVS2, VS1, VS2 and SI1.||VS|
Emerald-Cut Aquamarine and Diamond Trilogy Ring
In Stock. Order by 11am for next working day UK delivery or visit in person in London.
This emerald-cut aquamarine and diamond three stone ring in platinum is made in the Art Deco style.
The quality grade for the aquamarine is Santa Maria, sometimes referred to as Santa. This means that the aquamarine is a deep, vivid blue which is considered to be the finest quality of colour for aquamarine. The aquamarine has a high lustre and exceptional transparency.
The emerald-cut diamonds on either side of the main gemstone weigh 0.50 carat in total and have a colour F/G and clarity VS.
We love the bright blue aquamarine. This ring was made in London to our design and would make an unusual engagement ring or March birthstone ring.
Visit us in Hatton Garden, London or order online.
- Presentation Box
- Jewellery Insurance Valuation
- London Assay Office Hallmarks
- Conflict Free Diamond Guarantee
- Centre Diamond GIA Certficate (where applicable)
- Free re-sizing for the majority of designs
- Manufacturing Warranty
- After Care Advice
If you wish to have this ring made with a different central gemstone, or to fit your price range, please email with your requirements.
This ring can be made in
- 18ct Yellow Gold
- 18ct Rose Gold
- 18ct White Gold
Modify the Design
We can create a customised ring to your specifications. Please contact us to discuss your ideas either by email or telephone on 020 7193 4412. Or make an appointment to visit us in person in Hatton Garden, London.
UK Delivery: Your jewellery will be sent free of charge by Royal Mail Special Delivery. This is a signed-for service for arrival by 1pm on Tuesday through Friday.
International Delivery: Your jewellery will be sent by FedEx. Shipping rates will be given at the checkout.
We want you to enjoy your purchase and for your jewellery to give you a lifetime of pleasure. However, should you decide to return an item, we offer a no-quibble 60 day return policy for the majority of items purchased on-line.
Please email us on email@example.com for the return shipping instructions.
For a full refund, items must be returned unworn, in their original packaging and include the diamond grading report. If you would like to cancel an order before it has been posted, please contact us by e-mail on firstname.lastname@example.org.
Engraved wedding rings, full eternity rings, patterned men's wedding rings and bespoke orders are non-refundable. Bespoke jewellery orders are non-refundable as they are made to the client’s design and/or specifications.
We offer one free resize within one year of purchase.*
Need more information?
View our guide on How to Measure a Ring Size
View our Sizing Chart
Need Expert Advice? Call us on +44(0)20 7193 4412 or email us at email@example.com and we will be happy to assist you.
*Fully hand engraved and patterned wedding rings are bespoke designs made especially for the ring size selected. Depending on the complexity of the design, it is not always possible to re-size engraved wedding rings. Full eternity rings cannot be resized.
We accept Visa, MasterCard, PayPal, American Express, Visa Debit, Visa Electron, Maestro, Apple Pay, Google Pay, bank transfers, Klarna and Finance with Novuna Personal Finance.
- We offer interest free finance of 6 or 9 months at 0% APR and finance bearing options of 12, 24 or 36 months at 13.9%.
- In the Shopping Cart, please select the finance option you prefer using the Novuna Personal Finance calculator.
- We just ask for a minimum deposit of 10%.
- Please pay your deposit in the Checkout. You will then be re-directed to the Novuna Personal Finance website to complete the brief on-line finance application form.
- Visit the Finance FAQs for more details.