Skip to product information
1 of 10

Lab Grown Diamond

3mm Lab Grown Diamond Platinam Ring, 3/4 Eternity Diamond Platinum Band, Stackable Wedding Band

3mm Lab Grown Diamond Platinam Ring, 3/4 Eternity Diamond Platinum Band, Stackable Wedding Band

Regular price $800.00 USD
Regular price $173.00 USD Sale price $800.00 USD
Sale Sold out
Shipping calculated at checkout.
FIND RING SIZE
Quantity
Estimated Ship Date: 30 Jun
When Ordered by 12 PM PST, Today
Worldwide Shipping
Free and Secure Shipping
100% Diamond Value Guarantee
30 Day Return or Exchange

3mm Lab-Grown Diamond Platinum Ring — 3/4 Eternity Stackable Wedding Band. A delicate, modern band with lab-grown diamonds running three-quarters of the way around in solid platinum. Wear it solo, stack it with your engagement ring, or layer multiples for a custom look.

Diamond Details

  • Stones: Lab-Grown Diamonds, Round Cut
  • Coverage: 3/4 Eternity (more comfortable for daily wear than full eternity)
  • Setting: Pavé — micro-prongs for maximum sparkle
  • Color: EF (Near Colorless)
  • Clarity: VS (Eye-Clean)

Band Details

  • Metal: Solid Platinum (PT950)
  • Width: 3mm — slim and stackable
  • Profile: Comfort fit (rounded inside for all-day wear)
  • Hypoallergenic: Yes (great for sensitive skin)

Why Platinum?

Platinum is the most precious and durable metal used in fine jewelry. It won't fade, tarnish, or thin over time the way gold can — making it the gold standard (literally) for wedding bands meant to last a lifetime.

Perfect For

Wedding bands, anniversary rings, stacking with your engagement ring, or as the foundation of a meaningful jewelry collection.

What's Included

  • Premium gift box
  • Lab-grown diamond + platinum authenticity certificate
  • Care instructions
  • Free US shipping
  • 30-day returns + lifetime craftsmanship warranty

Sizing: Comfort-fit. If you're between sizes, size up by a quarter.

View full details