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2.5 Carat White Gold Rings

These white gold rings each carry a 2.5 carat lab-grown diamond center, set and priced in. Pick any of ten center shapes, including round, oval, cushion and radiant, and a style to match: plain and pavé solitaires, halo and hidden halo designs, three stone rings, or rings with pear or marquise side accents. White gold comes in 10K, 14K or 18K.

1Choose a setting
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2Select a diamond
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3Complete the ring
Complete the Ring
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Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

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Buying guide

Why white gold suits a large center

White gold is gold alloyed with paler metals and usually finished with rhodium plating for a bright, cool color. That color matches a colorless lab-grown diamond, so the setting fades into the background and the 2.5 carat center takes the attention. Over the years the plating can wear thin and may need renewing to keep the finish bright. Higher karats hold more pure gold: 18K is richer and a little softer, while 10K and 14K are harder and hold up well to daily wear.

Styles in this collection

  • Solitaires with a plain, rounded or pavé band
  • Halo and hidden halo designs, with three-row pavé bands and vintage-style filigree on some
  • Three stone rings, with lab-grown diamonds on each side of the center
  • Rings with pear or marquise accents beside round lab-grown diamonds
  • Cathedral settings with a graduated pavé band

What a 2.5 carat white gold ring costs

Prices start from about $1,600, and most rings sit between about $1,800 and $1,950. Each price includes the 2.5 carat lab-grown diamond center. The final figure depends on the design and the karat you choose, and lab-grown diamonds cost far less than natural diamonds of the same size, so a center this large stays affordable. Accent stones are extra: the 2.5 carat figure always refers to the center alone.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.