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100% refund

lifetime warranty

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Financing Special: 0% interest for 5 years LEARN MORE

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Beautiful, Rare and Responsibly Sourced

hand-selected for
uniqueness & rarity

Forevermark's selection process
is so rigorous, less than 1%
of the world's diamonds can
become a Forevermark diamond.

Diamonds that are
Responsibly Sourced

Forevermark, as part of the De Beers Group,
is especially proud of their dedication
to ensure responsible business practices,
to support the advancement of women
and to protect the natural world.

Forevermark considers a number of different
criteria when selecting diamonds to ensure
that the only diamonds choosen are truly
beautiful..

learn more about
the forevermark promise

A diamond for each of your qualities

The Forevermark TributeTM Collection celebrates the
unique and brilliant woman who wears it. The pieces
can be worn stacked or layered to reflect your
individual style and character.

Shop our forevermark
tribute collection

The Forevermark TributeTM Collection

For light lovers only

The Forevermark Black Label Collection includes
five shapes, each cut with supreme symmetry to
unleash the dazzling light of a Forevermark
diamond.

Shop our forevermark
black label collection

The Forevermark Black LabelTM Collection

Timeless diamond jewelry

Whether it's a special occasion or you want
to announce your everlasting love to your partner,
there's a diamond for every moment.

SHOP OUR FOREVERMARK FASHION DIAMOND JEWELRY

Forevermark Fashion Jewelry Collection

want more forevermark?

Please contact us or schedule an appointment with
our in-house experts who will be happy
to show you td4aahe beauty of Forevermark.

  • July 3rd, 2019 By Dennis

    “Unbelievable, hassle free experience. From texting back and forth with Josh on a Saturday on the VIP event and the engagement ring options, to receiving and email from Dave that night with options for me to review to Tuesday going in and going in and purchasing while having a beer while I waited. Outstanding experience. Well done!”

  • June 26th, 2019 By John

    “I have been a customer of Marks jewelers for over 30 years. Over this time I have purchased many items from custom rings to bracelets. You cannot match the quality of the product that Jim sells This is now a family tradition. Both my son in laws and my son buy from Marks. Will go nowhere else for quality fine jewelry.”

  • June 19th, 2019 By Daniel

    “My experience at Marks Jewelers was wonderful. They created me a custom necklace that captured everything I could have possibly hoped for. The designers and Beth helped me work through my thoughts to create a piece that has deep meaning. Beth was amazing to work with and was patient with all my ideas. Thank you Beth and the team of designers.”

  • June 5th, 2019 By Jaki

    “The Marks in Montgomeryville is the only jewelry store that I trust with all my jewelry repairs and purchases. I make the 40 min drive every time because I know I'm going to get incredible service from anyone there and great prices.”

  • June 4th, 2019 By Amy

    “I can’t rave enough about my experience with Marks Jewelers. Olivia spent hours with me to design a couple pieces of jewelry with stones I had and Jacqueline created a couple of molds perfecting it. The end result is better than I ever imagined. My experience was so personalized and professional. Quality and a great price!!”

  • May 6th, 2019 By Lauren

    “My fiancé got my ring from there last August and it’s today my Dad and I went to turn my mom's wedding ring into my band and Jim was so helpful made me feel so comfortable and showed me exactly what the final product will look like! I’m so excited to receive my one of a kind wedding band! Marks is truly the best jeweler around!”

  • April 10th, 2019 By Ed

    “I needed a 3-tier tier pearl necklace restrung and I brought it to Mark's Jewelers. Although it is costume jewelry, it has much sentimental value to my wife. I wasn't sure if they would work on costume jewelry oh, but they did! They did a fantastic job! The drop-off and pick-up experience was terrific! Everyone was so professional. I highly recommend this place! I will be back!”

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