Ophelia Cushion-Cut Lab-Grown Diamond Engagement Ring
Yellow Gold
Price on request
Ring Size Guide
Amorelle rings are made to order, so the size you choose is the size we make. It is worth taking a moment to get it right.
Sizes we offer
Every made-to-order Amorelle ring is available in US sizes 4 through 10, including half sizes. If you need a size outside that range, speak to your jeweller when you request a quote and we will tell you what is possible for that design.
Measuring at home
Using a ring you already wear
- Choose a ring worn on the same finger you intend the new ring for.
- Measure the inside diameter across the widest point, in millimetres.
- Compare it against the chart below.
Using string or paper
- Wrap a strip of paper or a length of string snugly around the base of your finger.
- Mark where it overlaps and lay it flat against a ruler.
- That measurement is your finger circumference. Compare it against the chart below.
Size chart
| US size | Inside diameter (mm) | Circumference (mm) |
|---|---|---|
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57.0 |
| 8.5 | 18.5 | 58.3 |
| 9 | 18.9 | 59.5 |
| 9.5 | 19.4 | 60.8 |
| 10 | 19.8 | 62.1 |
Things that change the answer
- Time of day. Fingers are smallest in the morning and after cold weather. Measure late in the day, at normal room temperature.
- Band width. Wider bands sit more snugly. If a design has a broad band, consider going up a half size.
- Knuckles. The ring has to pass the knuckle but not spin at the base. If your knuckle is noticeably larger, size to the knuckle and mention it to your jeweller.
If you are buying a surprise
Borrow a ring she already wears on that finger and measure it, or ask someone who would know. If you would rather not guess, tell us when you request a quote and we will talk it through with you.
Still unsure?
Ask us. Every quote request goes to a jeweller who can help you decide before anything is made.
Request a Quote
Every Amorelle piece is made to order, so pricing depends on your stone, metal and finish. Tell us what you have in mind and we will come back to you personally.
Made to order
Typically 10–14 business days. Intricate custom work up to 21.
Insured shipping
We confirm the details with you before it ships.
One-on-one with a private jeweller
You speak with one person, start to finish.
Description
Ophelia is a cushion-cut engagement ring designed for soft, romantic brilliance — a rounded silhouette with gently trimmed corners that lets the light move differently across the stone. It's a timeless shape with a modern polish, made to order in warm yellow gold.
Design story
At the centre of Ophelia sits a cushion-cut lab-grown diamond, held in a four-prong solitaire setting. Beneath the stone, an open scrollwork gallery adds a vintage-inspired detail visible from the side profile, while the shoulders of the band are lined with pavé diamonds that carry the sparkle down the ring. The result feels detailed up close and clean from a distance.
Ring Details
- Design name: Ophelia
- Jewelry type: Engagement ring
- Center-stone shape: Cushion cut
- Center-stone type: Lab-grown diamond
- Available center-stone weights: 1.0 ct, 2.0 ct, 3.0 ct
- Metal color: Yellow gold
- Metal purity: 14K or 18K
- Gold weight: Approx. 3.00 grams (depending on ring size)
- Made to order: Yes, entirely on request
- Certification: IGI-certified center stone
- Production time: Approximately 10–14 business days; intricate custom work up to 21 business days
- Shipping: Insured, with details confirmed before your ring ships
Diamond details
- Center stone color: E+ (colorless, premium grade)
- Center stone clarity: VS+ (excellent, eye-clean quality)
- Side diamonds: 20 round brilliant lab-grown diamonds, D–E color, VVS–VS clarity
Made for you
Every Amorelle ring is made to order and can be personalized. If you would like a different carat weight, a specific ring size, or want to talk through the details before you commit, our team is glad to guide you — reach out for a private consultation, or explore what's possible on our custom rings page.
Production and delivery
Nothing is made before you order it. Standard pieces are typically completed in 10–14 business days, with more intricate custom work taking up to 21. Your ring ships fully insured, and we confirm every detail with you before it leaves us.
Forever starts now — request your quote above to begin your Ophelia.
Made to order in solid 14K or 18K gold. 18K carries more pure gold and has a warmer colour; 14K is harder and stands up slightly better to daily wear.
Where this design includes a centre diamond, that stone is lab-grown and certified by IGI, so its carat weight, cut, colour and clarity are documented rather than described. Small accent and pavé stones are not individually certified, which is standard across the industry.
Nothing is made before you order it. Standard made-to-order pieces are typically completed in 10 to 14 business days. More intricate custom designs may take up to 21 business days. We confirm timing with you before production begins.
Your ring is shipped insured, and we confirm the details of the shipment with you before it leaves us.
These timings are typical rather than guaranteed. If you are working toward a specific date, tell us at the start and we will be straight with you about whether it is realistic.
Most designs can be adapted — a different centre stone, a different shape, a different metal, a different band width. If this ring is close but not quite right, say so when you request a quote and we will tell you what is possible.
If you have something entirely your own in mind, our Custom Rings page explains how that works.
Warm water, a little mild soap and a soft brush every couple of weeks will keep the stone bright. Put the ring on after moisturiser and perfume, not before, and take it off for cleaning, swimming and the gym.
Our Jewelry Care page covers this properly, including notes on 14K versus 18K and on white gold plating.
Adding product to your cart
Pairs well with
Questions
Every piece is made to order, and the price depends on the centre stone, the metal and the finish you choose. Rather than publish a figure that would be wrong for most people, we quote each piece individually. Request a quote and a jeweller will come back to you personally.
Standard made-to-order pieces are typically completed in 10 to 14 business days. More intricate custom designs may take up to 21 business days. We confirm timing with you before production begins.
Where another colour exists for this design, you will see it as a swatch above. If the colour you want is not shown, ask when you request a quote and we will tell you what is possible.
Our Ring Size Guide explains how to measure at home, with a full size chart. If you are buying a surprise, tell us and we will talk it through with you.
The centre diamond in our engagement rings is lab-grown and certified by IGI. Small accent and pavé stones are not individually certified, which is standard across the industry.