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Oval Lab Grown Diamond Ring in 14K/18KYellow Gold

A 5.18ct oval cut lab grown diamond in warm 14K 18Kyellow gold, with lab grown melee accents. Colorless, eye-clean, and large enough to read as a statement on the hand.

$2,499

Save $200$2,699

Carat Weight: 3.0
Metal: 14K
Ring Size
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Vendor: Caraluxa

Availability: Made to Order

Tags: oval cut, 14k yellow gold, 5 carat, engagement ring, colorless, statement ring, lab grown diamond

SKU: D0722-3-0-14K

Free shipping on this product.
Description
  • 5.18ct oval cut center
  • Chemically and optically identical to a mined diamond
  • IGI-certified lab grown diamond (1ct and above)
  • Free shipping
  • insured and tracked
  • Gift-Ready Packaging
  • Diamond Authenticity
  • Complimentary Engraving

An oval is the shape that wears bigger than it weighs. The elongated outline spreads across the finger and stretches it visually, which is why a 5.18ct oval reads as commanding as it does. This one has the length to lengthen the hand and the sparkle of a brilliant-cut crown: all the fire of a round, in a softer, more flattering silhouette.

The center grades E color (colorless) and VS clarity, so at this size it stays icy and clean rather than tinted or busy. A line of lab grown melee (0.159ct) frames the stone and carries the brilliance along the band.

We set it in solid 14K yellow gold (58.5% gold). The warm metal plays against the cool white of the diamond and flatters most skin tones, and it keeps a large stone feeling rich rather than cold.

On the diamond: lab grown means it was created in a controlled facility rather than mined. It is the same carbon crystal as a mined diamond: same hardness, same fire, same way it throws light. A real diamond, at a size that makes a statement.

Spec Value
Center stone 3ct、4ct、5ct  oval cut lab grown diamond
Color / Clarity E / VS
Side stones 0.159 ct lab grown melee
Metal 14K yellow gold (58.5%)
Setting Solitaire with accents
Ring size US sizes, select your size at checkout
Certificate IGI-certified (1ct+); report included with your order

Crafting & Shipping

Production Time: Each piece is thoughtfully made to order, taking 7–14 business days to craft before shipping.

Delivery Time: We ship all orders via DHL, with delivery typically taking 2–7 business days to most countries. During peak seasons or holidays, delivery times may be slightly longer.

Returns & Exchanges

Return Policy: Ready-to-ship items may be returned within 15 days of delivery, as long as they are unworn and in original condition. Return shipping is the customer’s responsibility. Made-to-order and customized items are not eligible for return or exchange.

Restocking Fees: A 15% restocking fee will be deducted from all approved returns to cover craftsmanship and labor.

Cancellation: Ready-to-ship orders can be canceled before shipment. For made-to-order pieces, cancellations are free before CAD is completed. A 15%–30% fee will apply once design or production has begun.

FAQ
Is this a real diamond?

Yes. It's a lab grown diamond, the same carbon crystal as a mined diamond, chemically and optically identical. It is not a simulant like cubic zirconia or moissanite.

Why choose an oval?

An oval reads larger than a round of the same carat weight because its length spreads across the finger, and it lengthens the hand. It also keeps the brilliant-cut sparkle of a round.

Is 5.18 carats too large for daily wear?

It's a statement size. It wears well day to day; the elongated shape sits comfortably and flatters the finger.

Can I choose my ring size?

Yes. Select your US size at checkout. Not sure of your size? See our ring size guide.

Does it come with a certificate?

Lab grown diamonds 1 carat and above are IGI-certified; you'll be able to verify the report online.

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