1.5 Carat Lab-Grown Diamond Rings
A center that reads generous, never heavy. On every 1.5 carat lab-grown diamond ring in this edit, the center is already mounted and the listed figure covers the whole ring. Pick the shape and the metal on the product page; most designs also offer pavé shoulders as an alternative to a plain band.
$1,114 $2,228
$1,114 $2,228
$1,274 $2,548
$1,274 $2,548
$1,274 $2,548
$1,274 $2,548
$1,914 $3,828
$1,274 $2,548
$1,544 $3,088
$1,544 $3,088
$1,544 $3,088
$1,544 $3,088
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Shape changes the size you see
At 1.5 carats, a round lab-grown diamond spans roughly 7.4 mm. Elongated cuts lay that weight out lengthwise, so ovals and marquise cuts gain visible size, while a cushion or Asscher keeps a compact, softer square. Heart and radiant centers are offered on every design; emerald, pear and princess on most.
Plain band or pavé shoulders
- Plain solitaire: a slim rounded shank, nothing on it but polish.
- Pavé shoulders: tiny lab-grown diamonds trail partway down the band, adding glints beside the center.
- Hidden halo: one design tucks a collar of tiny stones beneath the center that shows mainly in profile.
Gold tone or platinum
White gold and platinum both give a bright, cool frame; platinum is denser and wears more slowly. Yellow and rose gold warm the center and make the metal part of the look. Bands sit around 2.2 mm on most designs, narrow enough that a wedding band can sit flush beside it.
Living with a 1.5 carat ring
A center this size sits high enough to catch lotion and soap underneath, which dulls its sparkle. Ten minutes in a cup of lukewarm, lightly soapy water loosens the film; a baby toothbrush clears what remains. Twice a month is plenty. Remove it before lifting weights or gardening, where prongs can bend against weights or tools.
1.5 Carat Lab-Grown Diamond Rings: Common Questions
How much does a 1.5 carat lab-grown diamond ring cost?
Here, a ring with a 1.5-carat lab-grown center set in it starts at about $1,100, and most sit near $1,250 in the lowest-priced metal. Platinum and other metal choices raise the figure. Because the center is lab-grown, the complete ring costs less than a mined 1.5-carat diamond on its own typically would.
Is 1.5 carats big for a diamond?
It is above average for an engagement ring. A round 1.5-carat lab-grown diamond is about 7.4 mm wide, large enough to be noticed across a table while still looking proportionate on most fingers. An oval or marquise of the same weight reads larger because its outline is longer.
What does a 1.5 carat ring look like on a finger?
On an average size 6 finger, a round 1.5-carat center spans much of the finger yet stops short of its edges. Ovals and pears follow the line of the finger and slim it visually. A slim band of about 2.2 mm keeps the center the clear focus.
