0.25 ctw 14K Gold Marquise Lab Grown Diamond Solitaire Ring

$550.00
R12255Y-------300
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  • Made to Order
  • Free US Shipping
  • Ships by Sep 29, 2026 - Oct 02, 2026
Details

A single marquise lab grown diamond sits east-west across this 14K gold solitaire ring, held by two slim prongs at its pointed tips so almost nothing gets in the way of the stone. The band is a fine 1.35 mm shank that curves up to meet it, which keeps the whole thing light and airy on the finger. Turn your hand and the long marquise catches the light down its center, throwing a bright little flash.

That center stone is E-F color, VS clarity, the clean cool white that makes a piece this dainty look rich without trying too hard. It reads as a delicate everyday ring and a quietly romantic one too, lovely on its own or stacked beside plain bands and other slim rings. Choose it in warm 14K yellow gold, cool 14K white gold, or soft 14K rose gold, whichever way the rest of your jewelry leans.

We hand set the marquise in our New York atelier, fussing over how those two prongs cradle each tip so the stone lies straight and safe.

  • Metal: 14K Gold (18K Available upon Request)
  • Lab Grown Diamond
  • Shank: 1.35 MM
  • Marquise Shape Diamond: 1 pcs 6.5 x 3.3 MM
  • Total Diamond Weight: 0.25 Ctw
  • Diamond Color & Clarity: E-F Color VS Clarity

 

FAQ About This Product

How is the diamond set? The marquise sits east-west, held by a prong at each pointed end, so the stone stays secure while the setting stays out of sight for maximum sparkle.

What is the diamond like? A single marquise cut lab grown diamond, 0.25 carats, E-F color and VS clarity, for a bright, clean white that flashes down its length.

Can I stack it with other rings? Yes. The 1.35 mm shank is slim and low, so it layers happily next to plain bands and other dainty rings, or stands on its own as a delicate solitaire.

FAQ's

Q: Can I order a size larger than 9? 
A: Yes, absolutely, we can custom make it any size you like. Please get in touch with us to inquire about a custom size.

Q: Can this ring be made in 18K or Platinum 
A: Yes, we can make it in 18K or Platinum. Additional fees will apply; please get in touch with us to inquire about the additional fees.

Q: How can I determine my size? 
A: We always suggest stopping by a local jewelry store for the most accurate sizing, as sizings taken at home may not be perfect.

Q: Are your diamonds ethically sourced? 
A: All the diamonds and gemstones used in all our products are ethically sourced.

Q: Is this item Real Gold or plated/vermeil, Will it tarnish and change color? 
A: All our products are 14k Solid Gold, it will not tarnish or change color.

Q: Is the Diamond / Gemstone genuine or Lab Grown? 
A: This piece features a Lab Grown Diamond.

For more details please check FAQ Page

Care Instructions

To keep your jewelry looking brand new, remember these simple tips:

  • For thorough cleaning, use a combination of warm water and mild dish detergent - gently scrub with a soft-bristled toothbrush.
  • Avoid harsh chemicals and abrasives coming in contact with your jewelry: hairspray, bleach, chlorine, toothpaste, etc.; exposure will dull the shine of precious metals over time. 
  • Examine your jewelry regularly for loose prongs and stones. If you feel a stone may be loose, contact our customer care team and refrain from wearing your jewelry until repaired.
  • Remove jewelry before physical activity and store it carefully.
Shipping and Returns

Shipping

To provide you with the most accurate timeline, a specific estimated delivery date for each item will be displayed once you select your preferred color and size. These dates are also clearly stated in your shopping cart, giving you a clear view of when your order is expected to arrive. Please note that the final arrival date may vary depending on the shipping method you select at checkout.

Returns

We gladly accept returns and exchanges. Just contact us, and ship items back to us within: 14 days of delivery.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns or exchanges for:

  • Custom or personalized orders

  • Retiring products

Conditions of Return

  • Buyers are responsible for return shipping costs.

  • The items must be shipped back in its original condition and packaging.

For more details please check FAQ Page

International (Non-US) Orders

Any questions? Please contact us.

Ferkos Jewelry

Packaging

Beautifully Presented

Our jewelry boxes are crafted as meticulously as the items they contain and designed to create smiles.

Care

With sustainability in mind, our wooden packaging doubles as a carry/storage case to keep your new jewelry safe.

Ferkos Jewelry