1ct Round Lab-Diamond Engagement Ring Knife Edge Solitaire 4-Prong

1ct Round Brilliant Lab-Grown Diamond Engagement Ring in 18K Yellow Gold

This 18k yellow gold engagement ring features a sleek 1ct Round Brilliant lab diamond in a timeless 4 prong solitaire setting with a "knife edge" style band.

Designed with VS clarity and D-E colourless diamonds, it delivers unmatched brilliance and modern elegance.

IGI Certification

Each diamond is ethically sourced and certified by IGI, ensuring exceptional quality and transparency. Perfect for those who value sustainability and style, this engagement ring combines contemporary design with an eco-conscious approach, making it a standout choice for today’s discerning buyers.

Not sure of your size?

Click here to read our sizing guide. We'll give you a few tips to find the right ring size (even if you're trying to keep it a surprise).

More Lab Diamond Engagement Rings

We've got an extensive range of lab diamond engagement rings in both white gold and yellow gold, view them all here. Prefer platinum or rose gold? No problem, just send us an enquiry with the design you're interested in and we will custom make one for you.

1.5ct or 2ct Centre Diamond?

Prefer a larger diamond, no problem. Send us your requirements and we will source the perfect lab-grown diamond for your engagement ring.

SJR55572RD

Metal: Yellow Gold

Metal Stamp: 18K

Clarity: VS1-VS2

Average total carat: 1.0

Diamond carat:

• RD - 1.00 to 1.19

Shape:

• ROUND

Stone position:

• Center

Stone type:

• Lab Diamond

Color:

• D-F

All rings are custom made to your order, please specify your size in the "Order Notes" after adding to your cart. Unsure of the size? Review our "How to measure your ring size" article for a guide to selecting the right size.

Please click here to contact us with any questions you may have. Note, you can also increase the diamond size should you wish.