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Round, cushion, and pear lab-grown diamonds — Sula Bridal IGI-certified standard
The Sula Diamond Standard

Choose youroval brilliant diamond.

D–F color. VVS+ clarity. Excellent cut. Pricing below includes the Oval Solitaire setting in 14K White Gold.

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Oval Solitaire setting in 14K White Gold
Your settingOval Solitaire14K White Gold · Cathedral solitaire
Comparing diamond1.50ct Oval Brilliant · $2,650D–F · VVS+ · setting + diamond total
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From $2,650 · 7 carats available
CaratDimensionsStatusPrice
Oval Brilliant lab-grown diamond — Sula reference render
IGI Specification
Measurements (mm)9.02 × 6.00 × 3.61 mm
Ratio1.45
ColorD – F
ClarityVVS+
Cut · Polish · SymmetryExcellent
FluorescenceNone
IGI Certificate
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Carat size guide

How big is each carat, on the hand?

Carat is weight, not size. Here's how each tier reads on a real hand — from a delicate 0.50 carat to a statement 5 carats.

Round Brilliant Lab-Grown Diamond Carat Size Comparison from 0.5ct to 5ct on Hand | Sula Bridal

Round brilliant cuts shown above. Because of its 1.45 length-to-width ratio, a 1ct oval brilliant faces up closer to a 1.4ct round — elongated cuts wear larger than their carat weight suggests.

Most US engagement rings sit between 1.5 and 2.5 carats. Lab-grown lets you go up a tier for the price of a smaller mined stone — learn why →