Lab Grown Three Stone Engagement Rings

Shop lab grown three stone engagement rings at Ouros Jewels. Each 3 stone engagement ring in this collection has one center stone and two side stones. Browse by shape, setting, metal, and side stone type to find the one that fits your style and budget.

3 Stone Lab Grown Diamond Ring Options

Every 3 stone lab grown diamond ring here is set with lab-created diamonds. They have the same chemical makeup and crystal structure as mined diamonds, but they are grown in a controlled setting instead of being taken from the ground.

A trilogy engagement ring usually has a larger center stone with a smaller stone on each side. Many couples read the three stones as past, present, and future, which is why it is also called a past present future ring. The side stones add width, so the ring looks fuller on the finger than a single-stone ring.

Three Stone Engagement Rings by Center Stone Shape

Three stone round engagement rings are the most common choice, and princess cut and cushion styles have a similar compact look. Emerald cut, radiant, and asscher center stones have straight lines and a more structured shape. Heart shape is also available.

Three stone oval engagement rings, along with pear and marquise styles, have an elongated center stone that makes the ring look longer on the finger. Side stones are matched to the center shape so the three stones sit evenly.

3 Stone Diamond Ring Settings

Settings in this collection include prong, bezel, halo, hidden halo, pavé,and channel. Prong settings hold the stones with small metal claws. Bezel settings wrap each stone in a thin metal rim and sit lower on the hand.

Three stone halo engagement rings add a ring of small stones around the center stone. A hidden halo places the small stones under the center stone, and pavé adds small stones along the band.

Three Stone Diamond Ring With Colored Side Stones

Side stones can be lab-grown diamonds for a matching look, or colored stones for contrast. Available colored stones include sapphire, ruby, emerald, aquamarine, amethyst, topaz, morganite, citrine, garnet, and peridot. The center diamond stays the focus while the side stones change the character of the ring.

Three Stone Engagement Rings in Silver, Gold, and Platinum

Choose from these metals:

• 925 sterling silver
• 935 Argentium silver
• 10K, 14K, and 18K solid gold
• 950 platinum

The karat number shows how much pure gold is in the alloy: 10K is 41.7% gold, 14K is 58.3%, and 18K is 75%. A platinum 3 stone ring in 950 platinum is 95% pure platinum.

Certified 3 Stone Engagement Rings

IGI and GIA certified center stones are available. The certificate lists the stone’s carat weight, cut, color, and clarity, so you can compare rings before you buy.

Custom 3 Stone Ring Designs

You can change the metal, center stone, side stones, setting, and ring size on many designs. If you want a custom 3 stone ring that isn’t listed, contact us and we can discuss the design.

Choosing Stone Size for a 3 Diamond Engagement Ring

The total carat weight is divided across three stones, so check both the center stone size and the combined weight on each product page. This is the main difference when you compare a 3 stone diamond engagement ring with a solitaire of the same price.

A larger center stone with smaller side stones puts the focus on the middle. Side stones closer in size to the center give a more even look. Pick the balance you prefer, then match it to your budget.

Wedding Band for a Three Stone Wedding Ring

Side stones sit close to the band, so the wedding band needs to fit around them. A plain band works with most designs. A contoured band follows the shape of the stones and sits flush against the ring. Pick the ring first, then choose a band to go with it.