Marielle 2.57


2.57ct Fancy Yellow Old Mine Cut Diamond Three Stone Ring

The Marielle 2.57 ring is an AB original design made right here in NYC. The ring centers a GIA-certified 2.57-carat old mine cut diamond of Fancy Yellow color, SI2 clarity. To one side of the center stone is a GIA-certified 0.81-carat old mine cut diamond of H color, SI1 clarity and to the other side is a GIA-certified 0.79-carat old mine cut diamond of J color, SI1 clarity. The center stone is set in a 10-prong 18kt yellow gold setting while the side stones are each set in a 7-prong platinum basket, all set on an 18kt yellow gold band. The ring is currently size 6.25 and can be resized!

Why We Love It

Fancy Yellow antique diamonds are not an everyday find for us so we get so excited when we encounter one! This beauty has a gorgeous lemony color that is contrasted beautifully by the bright white old mine cut diamonds on the side. A gorgeous trio of true antique diamonds.

The dimensions of the center stone are 8.25 x 7.59 x 5.48 mm.

Click here to view the GIA report on the diamond.


We're here to help you build the jewelry collection of your dreams. If you don't love an item (that's not final sale), let us know within 5 days of receipt and you can return it for a full refund.

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Band pairing is all about your personal style and is a great way to let it shine through. There is no right or wrong way to pair your rings!


What payment methods can I use?

We accept all major credit cards, cashier's check, or wire transfers. Contact us if you would like to pay via check or wire transfer!

How long does resizing take?

Depending on the ring and time of year, resizing usually takes 7-10 days. If you need a piece sooner than that, contact us and we can see if we can expedite it for you!

Can I make changes to my order after it’s been placed?

This all depends! Call or email us ASAP if you need to make changes!

How does shipping work?

Once your piece is ready to go (if it needs to be resized), we will email you to coordinate shipping!

Shipping is fully insured, overnight, and will require a signature upon delivery!

How can I return my items?

If you would like to return a piece that is not Final Sale, please email us within 5 days of receipt of the item. We will send you a label and instructions to ship it back for a full refund!

Contact us

Call us Mon-Fri 10-5 at 646-867-8772

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