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3ct Princess Lab Grown Diamond Ring | 14K Gold

3ct Princess Lab Grown Diamond Ring | 14K Gold

14K White Gold · G-H colour, VS1-VS2 clarity
$2,925.00 USD
IGI-Certified
Lifetime Warranty
Free Shipping
Size Size guide
MetalWhite Gold
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Measure a princess across its flats and you have understated it. The widest dimension of any square is its diagonal, and on a finger the diagonal is what registers: corner to corner, a princess reaches further than a round of the same weight measures across, even though its sides are shorter than that round's diameter. The shape occupies the corners of the space it is given.

Underneath, the pavilion is cut in chevrons rather than the kites and triangles of a round. Chevrons divide returning light into many small hard-edged flashes instead of a few broad ones, so the face reads as a mosaic that reorganizes itself with small movements of the hand. Busier than a round, and nothing like the slow flash of a step cut.

Three carats of it, grown by CVD and certified by IGI, G–H in color and VS1–VS2 in clarity, with polish and symmetry both Excellent. Four prongs cover the four corners, which is the only place a square asks for metal.

The band is 1.50mm and the ring finishes at 3.4 grams, in solid 14K white gold or 14K yellow gold with a white gold head. Certificate included, warrantied for life by DEEVE.

Specifications
Diamond Weight 3.00 ct
Diamond Color G-H (near-colorless)
Diamond Clarity VS1-VS2 (very slightly included)
Diamond Cut PRINCESS CUT
Lifetime Warranty

Lifetime Warranty

Every DEEVE piece is backed by our lifetime warranty, covering defects in craftsmanship and materials. We stand behind the quality of every stone and setting—your jewelry is built to last generations. If your piece ever needs repair or restoration, we're here to help, ensuring your investment remains as brilliant as the day you received it.

Shipping & Returns

Shipping & Delivery

Free express shipping on all orders worldwide via UPS.

Estimated Delivery:

  • Canada & United States: 5–7 business days
  • United Kingdom, EU, Australia & New Zealand: 5–7 business days

Need it sooner?

Customers in Canada and the United States may have access to expedited delivery options, including Saturday delivery contact us at support@deeve.ca before placing your order.

International Duties & Taxes

Duties, import taxes, and customs fees are not included in your order total and are the responsibility of the customer. These charges are collected by the carrier or customs authority upon delivery.

Please note: if a package is refused at customs, it will be returned to us at the customer's expense. Once received, the order will be refunded excluding the return shipping cost.

Crafted for the discerning couple who values both luxury and responsibility.

Lifetime warranty. Free worldwide shipping.

The DEEVE Standard

Every DEEVE engagement ring is crafted in solid 14K gold — lab-grown diamonds IGI-certified with the certificate included, or natural diamonds that are conflict-free and responsibly sourced. Each ring carries a lifetime warranty covering prong retipping and stone resetting, serviced in our Ontario workshop, with one resize included free, free insured express shipping and 30-day returns across Canada and the US.

Buying Guide

How to Choose an Engagement Ring

Decide the diamond first: lab-grown for maximum carat and grade within budget (identical to natural, IGI certified, approximately 70% less), or natural for geological rarity. Then the setting — a classic solitaire keeps focus on the stone, pavé adds sparkle along the band, and a halo makes the centre read larger. Prioritize cut quality above all: it drives brilliance more than any other C. Solid 14K gold gives the ring the durability daily wear demands.

Read the complete buying guide

FAQ

Questions, answered.

What are the diamond specifications of the 3ct Princess solitaire?

A 3-carat princess-cut lab-grown diamond (CVD process), G-H (near-colorless) and VS1-VS2 (very slightly included), IGI-graded and certified, held in a classic four-prong solitaire on your choice of 14K white or yellow gold.

How wide is the band, and does it suit daily wear?

The band is 1.50mm — a slender profile that keeps the 3-carat centre stone the focus and sits comfortably for everyday wear.

What setting holds the diamond?

A classic four-prong solitaire. The four prongs lift the princess diamond toward the light for maximum brilliance while keeping the silhouette clean and timeless.

How does the 3-carat Princess compare with the other sizes?

The 3-carat sits between the 2-carat and the 5-carat — clearly present, yet still refined enough for everyday wear. It is the natural middle choice when the 2-carat feels modest and the 5-carat feels bold.

Can this ring be worn with a wedding band?

Yes. The slim 1.50mm band and raised solitaire sit flush against most wedding bands, so the engagement and wedding set stack cleanly.

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