Join our newsletter today and receive a special 10% discount code for your next purchase.
9ct Gold Lab-Grown Diamond Trilogy Ring 1.2ct
Regular price
£1,090.00
Made to Order
This piece is handcrafted specifically for you by our master jewellers.
Please allow 2 - 4 weeks for crafting and shipping.
Metal
9ct White Gold
Your size is not available? Please select Other to request a custom size. Not sure of your size? Please use the 'Ask a question' to contact us.
Get 10% Off Your Entire Order!
Join our newsletter today and receive a special 10% discount code for your next purchase.
A Lab-Grown Diamond Trilogy Ring, hand-finished in 9ct Gold.
For a moment that matters, choose a ring with presence and purpose. Hand-finished in our Chichester workshop by Master Goldsmiths, this 9ct gold lab-grown diamond trilogy ring showcases three brilliant round-cut lab-grown diamonds totalling 1.2ct of FVS clarity. The trio setting—one centrepiece flanked by two companions—catches light from every angle, creating a luminous effect that draws the eye. Hallmarked for authenticity, this gold diamond ring combines timeless elegance with modern craftsmanship, each facet polished by hand to exacting standards.
Perfect for an engagement, anniversary or milestone celebration, the trilogy setting also works beautifully as everyday wear. Available in 9ct Yellow Gold and 9ct White Gold, it pairs seamlessly with wedding bands and sits comfortably on the finger. Because these are lab-grown diamonds—chemically identical to mined stones but sustainably and ethically sourced—you can wear this ring with confidence and pride.
Key Features
- Trio Setting: Three brilliant round-cut lab-grown diamonds, 1.2ct total weight.
- Premium Clarity: FVS quality stones, hand-selected and hand-polished.
- Choice of Gold: Available in 9ct Yellow Gold or 9ct White Gold, hallmarked.
- Ethical & Sustainable: Lab-grown diamonds with the beauty and durability of mined stones.
| Ring Design: | Three-stone |
|---|---|
| Setting Type: | Prong Set |
| Metal: | 9ct Yellow Gold and 9ct White Gold |
| Gemstone Type: | Diamond |
| Stone Cut/Shape: | Round Brilliant |
| Stone Colour: | F |
| Clarity: | VS |
| Carat/Size: (total) | 1.20ct |
| Lab Grown: | Yes |
| Weight: | 3 g |
Ensure a perfect fit for your ring by using one of the methods below:
- Measure an Existing Ring: Measure the inside diameter (mm) of a ring that fits the same finger perfectly.
- Measure Your Finger: Wrap string or paper around the base of your finger. Mark the overlap and measure the length (circumference) against a ruler.
Expert Tips: Measure at the end of the day when fingers are warmest. If your knuckle is significantly larger than the base of your finger, size up.
Full A-Z Ring Size Conversion Chart
| UK Size | US Size | EU Size | Inside Diameter (mm) |
|---|---|---|---|
| A | 0.5 | 37.8 | 12.04 |
| B | 1 | 39.1 | 12.45 |
| C | 1.5 | 40.4 | 12.85 |
| D | 2 | 41.7 | 13.26 |
| E | 2.5 | 42.9 | 13.67 |
| F | 3 | 44.2 | 14.07 |
| G | 3.5 | 45.5 | 14.48 |
| H | 4 | 46.8 | 14.88 |
| I | 4.5 | 48.0 | 15.29 |
| J | 5 | 49.3 | 15.70 |
| K | 5.5 | 50.6 | 16.10 |
| L | 6 | 51.9 | 16.51 |
| M | 6.5 | 53.1 | 16.92 |
| N | 7 | 54.4 | 17.32 |
| O | 7.5 | 55.7 | 17.73 |
| P | 8 | 57.0 | 18.14 |
| Q | 8.5 | 58.3 | 18.54 |
| R | 9 | 59.5 | 18.95 |
| S | 9.5 | 60.8 | 19.35 |
| T | 10 | 62.1 | 19.76 |
| U | 10.5 | 63.4 | 20.17 |
| V | 11 | 64.6 | 20.57 |
| W | 11.5 | 65.9 | 20.98 |
| X | 12 | 67.2 | 21.39 |
| Y | 12.5 | 68.5 | 21.79 |
| Z | 13 | 69.7 | 22.20 |
Need Bespoke Assistance?
Our expert jewellers can help you find a size not listed or help you measure discreetly for a gift. Contact Griffin and Co today.
Looking for more detail? Read our Jewellery Sizing Blog for a deep dive into measuring tips, international conversions, and secret gifting advice.
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To start a return, you can contact us at contact@griffinfinejewellery.com. Please note that returns will need to be sent to the following address: 64 South Street, Chichester, PO19 1EE
Read our Full Return and Refund Policy Here
Click and Collect
Collect your online orders in our showroom in Chichester, 64 South Street, PO19 1EE.
All orders can be collected in-store.
You will be notified when your order is ready to collect via e-mail, this process usually takes 5+ days, however if any delays become present, you will be notified as soon as possible.
Please ensure you bring your order confirmation with you when you come to collect your order.
Shipping Rates
All Orders over £100 are eligible for Free Royal Mail Special Delivery (UK only)
UK Royal Mail Special Delivery
Handling Time: 5+ Business Days
Delivery Time: Next Business Day
Cost: £12.99
For more information please visit RoyalMail.com/UK-Special-Delivery
International Tracked & Signed (Including EU)
Handling Time: 5+ Business Days
Delivery Time: 3 - 4 Business Days
Cost: £15.99
We've partnered with ClearPay to help you spread the cost of your purchase. At checkout please select ClearPay as a payment method.
Ethically Sourced
Conflict-free diamonds & gemstones and recycled precious metals.
0% Interest Free Credit
Flexible payment options available online to suit you.
Our Customer Reviews.
Rated Excellent
Expert Services.
Our relationship with you extends far beyond a purchase. We are here to care for your most treasured possessions for a lifetime.
It's time to create the perfect
Easily design your perfect engagement ring, wedding band or any bespoke jewellery.
We offer expert guidance through in-person consultations at our Showroom or via our Home Visit service. Create a ring as unique as your love story.