Choose your metal.
Size Guide
| US | UK | EU | JP | mm |
|---|---|---|---|---|
| 3 | F | 44 | 4 | 14.0 |
| 3 ¼ | F ½ | 44.5 | 4 | 14.2 |
| 3 ½ | G ½ | 45 | 5 | 14.4 |
| 3 ¾ | H | 45.5 | 6 | 14.6 |
| 4 | H ½ | 46.5 | 7 | 14.8 |
| 4 ¼ | I | 47 | 7 | 15.0 |
| 4 ½ | I ½ | 47.5 | 8 | 15.2 |
| 4 ¾ | J | 48 | 8 | 15.4 |
| 5 | J ½ | 49 | 9 | 15.7 |
| 5 ¼ | K | 49.5 | 9 | 15.9 |
| 5 ½ | L | 50 | 10 | 16.1 |
| 5 ¾ | L ½ | 50.5 | 10 | 16.3 |
| 6 | L ½ | 51.5 | 12 | 16.5 |
| 6 ¼ | M | 52 | 12 | 16.7 |
| 6 ½ | M ½ | 52.5 | 13 | 16.9 |
| 6 ¾ | N | 53 | 13 | 17.1 |
| 7 | N ½ | 54 | 14 | 17.3 |
| 7 ¼ | O | 54.5 | 14 | 17.5 |
| 7 ½ | O ½ | 55 | 15 | 17.7 |
| 7 ¾ | P | 55.5 | 15 | 17.9 |
| 8 | P ½ | 56.5 | 16 | 18.2 |
| 8 ¼ | Q | 57 | 16 | 18.4 |
| 8 ½ | Q ½ | 57.5 | 17 | 18.5 |
| 8 ¾ | R | 58.5 | 17 | 18.8 |
| 9 | R ½ | 59 | 18 | 19.0 |
| 9 ¼ | S | 59.5 | 18 | 19.2 |
| 9 ½ | S ½ | 60.5 | 19 | 19.4 |
| 9 ¾ | T | 61 | 19 | 19.6 |
| 10 | T ½ | 62 | 20 | 19.8 |
| 10 ¼ | U | 62.5 | 21 | 20.0 |
| 10 ½ | U ½ | 63 | 22 | 20.2 |
| 10 ¾ | V | 64 | 22 | 20.4 |
| 11 | V ½ | 65 | 23 | 20.6 |
Measure your finger
- Wrap a thin strip of paper or string around the base of your finger.
- Mark where the ends meet and measure the length in millimeters.
- Match that measurement to the "mm" column on the conversion tab.
Tips
- Measure at the end of the day, when fingers are warmest.
- If your knuckle is wider than the base, size for the knuckle.
- Need help? Request a free ring sizer and we will mail it to you.
Couldn't load pickup availability
- Free insured shipping
- 30-day free returns
- Free resizing
- Lifetime warranty
- United States
- Canada
- United Kingdom
- Europe
- Australia
- Rest of World
Ring Details
Carat Weight
Minimum carat weight. You may receive a slightly higher carat weight.
Clarity
VVS2: flawless, nothing inside, even under 10x zoom.
VVS2: marks so tiny that an expert needs 10x zoom to find them. It looks perfectly clean.
VVS2: tiny marks you can only see under zoom. It looks clean to the eye.
VVS2: small marks you can see under zoom. Ours are picked to look clean to the eye.
Clarity grades how clean a diamond is inside. Fewer tiny marks means a higher grade.
Color
E is in the top color group: icy white, with no tint you can see.
E is near colorless: it looks white to the eye.
E is near colorless: it looks white, with a hint of warmth next to a whiter diamond.
E has a faint warm tint you may notice.
Color grades how white a diamond is. D is the whitest.
Cut
Cut is how well the diamond is faceted, not its shape. A great cut sends light back at you for that signature sparkle.
The top cut grade depends on shape: "Ideal" is the highest for round diamonds; "Excellent" is the highest for fancy shapes (oval, cushion, emerald, and so on).
Every Next Diamonds stone is graded the highest for its shape. Maximum brilliance, no compromise.
Shape
Shape is the outline of the diamond when viewed from above. Round, Oval, Cushion, Emerald, and so on.
Origin
Every diamond we use is grown in a lab. It is pure carbon, with the same crystal, hardness, fire and sparkle as a mined diamond.
The difference is where it forms: in a lab instead of deep in the earth. No mining is involved, and it costs less than a mined diamond of the same size and grades.
Its IGI report states that it is lab grown, and the report number is laser inscribed on the diamond.
Certificate
Every diamond comes with an IGI certificate, from the world's leading lab for lab grown diamonds. It confirms the diamond's exact grades.
We match your diamond to your ring after you place your order, so your diamond's own IGI certificate is assigned at that point. It comes in your package.
Want to pick your diamond yourself? Turn on Choose my diamond at the bottom of the details.
Metal
14K gold is durable and the most popular for daily wear. 18K gold is purer and slightly softer with a richer color.
Platinum is the premium choice. Heavier, naturally white, and hypoallergenic.
Shank Width
The shank is the band that wraps around your finger. Standard widths are 1.5–2 mm.
Thicker bands feel more substantial; thinner bands look delicate. We can adjust the width to your preference.
Total Carat
The total carat weight of all the diamonds, excluding the main stone.
Side Stone Color
The color grade of the side diamonds. We match them closely to the main stone so the whole ring looks consistent.
Side Stone Clarity
The clarity grade of the side diamonds. Matched to the main stone so the entire setting reads as one unified piece.
Side Stone Origin
Side stones are also lab-grown. Same ethical sourcing and quality standards as the main diamond.
Ring Description
A stunning engagement ring features a captivating marquise lab-grown diamond. The band is intricately designed with small diamonds set in a bead-set style, and a hidden halo encrusted with small diamonds adds extra allure. The combination of the marquise cut, bead-set band, and hidden halo creates a truly enchanting and sophisticated symbol of love.
Free Worldwide Shipping
Free FedEx delivery, fully insured and requiring a signature upon delivery.
United States: 1 to 2 business days
International: 3 to 7 business days
Prefer FedEx hold for pickup at a nearby location? Contact us at support@next-diamonds.com after placing your order and we will arrange it.
International orders may be subject to import taxes depending on local regulations.
Discrete Packaging
Every shipment arrives in a plain FedEx-branded box. The shipping label contains no jewelry references, no company name, and no logo.
Production Times
Each ring is crafted to order. Production takes up to 10 business days based on your selected ring size and metal.
30-Day Returns
Not the one? Return or exchange it within 30 days of delivery, free. We send you a prepaid, insured FedEx label, so you pay nothing to send it back. Just email support@next-diamonds.com.
Free Engraving
Personalize your ring with up to 30 characters at no extra cost.
Add your engraving directly on the product page before adding it to cart.
Free Resizing
Free resizing for up to 90 days after delivery. All sizing adjustments are free of charge.
Lifetime Warranty
Manufacturing defects are covered for life. Accent stone replacement is covered for 5 years.
Routine polishing, prong tightening, and rhodium re-plating are always complimentary.
Diamond Authenticity
Every diamond is graded and certified by IGI, one of the world's leading gemological labs.
The original certificate ships with your order. It documents the diamond's exact 4Cs, measurements, polish and symmetry, and authenticity.
Choose your diamond
Prefer to pick your exact diamond? Turn this on. Within 1 business day of your order, we email you a list of diamonds that fit your ring, each with full specs, a video and its IGI certificate. Just reply with the one you choose. We hold all the diamonds on your list for 48 hours. Every one is graded at least as high as the diamond shown, at the same price.
Crafted with precision
Elevating beauty through expert hands
From heart to hand
