Rolla | K18YG

(tax in)
8,030 Points Earned
  • Free Gift Wrapping Service
  • Free Shipping (JP)
  • Free first-time ring resizing


The series of diamonds that have never faded over time is a symbol of eternal love. The center stone is gently surrounded by melee diamonds, giving the engagement ring a feminine and graceful impression. The simple and elegant style is representative of an elegant and dignified engagement ring design.

The central diamond is set one level higher, making it easy to wear with wedding bands.

1% for the Planet

For every purchase of PRMAL products, 1% of the purchase price will be donated directly to an organization working for forest conservation.

Learn more


Lab Grown Diamond
Color: G UP, Clarity: VS2 UP, Cut: Good UP
Carats - 0.01ct * 20 (ct weight 0.2)

About Lab Grown Diamond

PRMAL's jewels are factory-directed with a commitment to quality and transparency. We connect our customers directly with jewelry factories.

We are committed to delivering the highest quality jewelry at a significantly less profitable price compared to the retail prices of traditional jewelry brands.

By making it easy to incorporate jewelry into your everyday life, we're making it easier for as many customers as possible to get the most out of it. We are convinced that we are able to convey the beauty of jewelry and the passion of our craftsmen.

Read more about Fair Price

Is international shipping available?

Yes. Please note that you may be charged a customs duty of about 5% on average, depending on your location.

What is lab-grown diamond?

A lab-grown diamond is a synthetic diamond made of the same components as a natural diamond. Its composition, purity, and brilliance are the same as natural diamonds, and even a professional diamond grader cannot distinguish between a lab-grown diamond and a natural diamond. Only with the help of a specialized machine can we identify the difference between a lab-grown diamond and a natural diamond.

There is no need for large-scale mining, no environmental damage, and the potential for conflict diamonds.

Lab-grown diamonds can be certified by the GIA (Gemological Institute of America) and other diamond grading agencies as genuine diamonds.
※ We only offer a diamond certificate for our bridal engagement products.