Design your own engagement ring
Choose the setting, then the lab-grown diamond. We make it for you in solid gold.
Start with a setting
Pick a style you love, then choose the shape and size of your center stone.
Choose a setting
Start with a diamond
Search lab-grown diamonds by shape, carat and price, then pair one with a setting.
Choose a diamondPrefer a ready-made design? Browse the Ishira studio collection →
From the Ishira studio
Our own designs, made to order in your choice of gold.
One design. Three golds.
Every Ishira piece is made in your choice of yellow, white or rose gold.
Lab-grown diamonds, explained
Real diamond, grown above ground
Lab-grown diamonds have the same crystal structure and sparkle as mined diamonds. Only the origin is different.
Certified where it matters
Center stones of 1.00 ct and above come with an IGI certificate, so you know exactly what you are buying.
More diamond for your budget
Choosing lab-grown lets you put more of your budget into the size, cut and setting you really want.
Made for you, step by step
Choose your design
Pick a piece from our studio, or design your own ring.
Make it yours
Choose the gold color, karat and ring size. We confirm every detail.
Crafted and shipped
Your piece is made to order and ships in about 2–4 weeks.
Talk to a jeweler
Not sure where to start? Book a free virtual appointment, or call us. We help with stone choice, sizing and custom designs.
Free virtual appointments · Mon–Sat 10am–6pm CT · Sunday closed