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Core Engagement Rings

Core Engagement Rings

Our Core Engagement Ring collection features timeless designs that highlight simplicity, beauty, and lasting meaning. Each ring is made to order just for you, ensuring the perfect fit and finish. Crafted with lab-grown diamonds, recycled natural diamonds, and moissanite, with other stones like sapphire available by request, these rings are a thoughtful choice for a lifelong commitment.

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20 products

Three Stone Basket Engagement RingThree Stone Basket Engagement Ring
Three Stone Basket Engagement Ring Sale priceFrom $1,368.00 USD
Three stone basket engagement ring in shiny yellow gold with white diamonds.A custom yellow gold engagement ring with an oval lab-grown diamond center stone and pear-shaped accent stones.
Three Stone Basket Engagement Ring Sale priceFrom $1,848.00 USD
Seven Stone Basket Cluster Engagement Ring, 3C Designs, Cluster Ring - Aide-memoire JewelrySeven Stone Basket Cluster Engagement Ring, 3C Designs, Cluster Ring - Aide-memoire Jewelry
0.50ct Round Brilliant Seven Stone Cluster Engagement Ring Sale priceFrom $1,362.00 USD
Seven Stone Basket Cluster Engagement Ring, 3C Designs, Cluster Ring - Aide-memoire JewelryVideo showing a Seven Stone Cluster Engagement Ring style. Various rings are shown with customized center stones and shapes.
.84ct Round Brilliant Seven Stone Cluster Engagement Ring Sale priceFrom $1,521.00 USD
Shiny yellow gold cluster ring with a round center and accent stones.Shiny yellow gold cluster ring with a round center and accent stones.
1.30ct Round Brilliant Seven Stone Cluster Engagement Ring Sale priceFrom $1,794.00 USD
Oval-cut Seven Stone Cluster Engagement RingOval-cut Seven Stone Cluster Engagement Ring
Oval-cut Seven Stone Cluster Engagement Ring Sale priceFrom $1,415.00 USD
A Toi et Moi engagement ring with a bezel-set step cut diamond and lab-grown round green sapphire. The ring is matte yellow gold.A Toi et Moi engagement ring with a bezel-set step cut diamond and lab-grown round green sapphire. The ring is matte yellow gold.
Toi et Moi Engagement Ring - Diamond or Sapphire Sale priceFrom $1,679.00 USD
Matte yellow gold solitaire with a bezel-set emerald cut center stone.Back angle of a bezel set solitaire. The center setting is set in an East-West orientation.
East-West Emerald-cut Bezel Solitaire Engagement Ring Sale priceFrom $1,275.00 USD
Matte yellow gold solitaire with a bezel-set emerald cut center stone.Emerald-cut Classic Bezel Solitaire Engagement Ring
Emerald-cut Classic Bezel Solitaire Engagement Ring Sale priceFrom $1,228.00 USD
Round Brilliant Classic Bezel Solitaire Engagement RingRound Brilliant Classic Bezel Solitaire Engagement Ring
Round Brilliant Classic Bezel Solitaire Engagement Ring Sale priceFrom $1,120.00 USD
Round Brilliant Cut Open Bezel Solitaire Engagement RingOpen Bezel Solitaire Engagement Ring - Aide-memoire Jewelry
Round Brilliant Cut Open Bezel Solitaire Engagement Ring Sale priceFrom $1,351.00 USD
Cushion-cut Open Bezel Solitaire Engagement RingCushion-cut Open Bezel Solitaire Engagement Ring
Cushion-cut Open Bezel Solitaire Engagement Ring Sale priceFrom $1,529.00 USD
Emerald Cut East-West Basket Solitaire Engagement RingEmerald Cut East-West Basket Solitaire Engagement Ring
Emerald-cut East-West Basket Solitaire Engagement Ring Sale priceFrom $1,133.00 USD
A shiny yellow gold solitaire with an emerald cut center stone.Emerald Cut East-West Basket Solitaire Engagement Ring
Emerald-cut East-West Basket Solitaire Engagement Ring Sale priceFrom $1,412.00 USD
Round Brilliant Basket Solitaire Engagement RingRound Brilliant Basket Solitaire Engagement Ring
Round Brilliant Basket Solitaire Engagement Ring Sale priceFrom $1,063.00 USD
Bezel-set solitaire ring with a halo of lab diamonds around the center. The ring is show in a matte white metal.Model wearing a bezel-set solitaire ring with a halo of lab diamonds around the center. The ring is show in a matte white metal.
0.50ct Bezel-set Halo Solitaire Engagement Ring Sale priceFrom $1,340.00 USD
Bezel-set Halo Solitaire Engagement RingBezel-set Halo Solitaire Engagement Ring
0.80ct Bezel-set Halo Solitaire Engagement Ring Sale priceFrom $1,526.00 USD
Round Brilliant Split Shank Solitaire Engagement RingRound Brilliant Split Shank Solitaire Engagement Ring
Round Brilliant Split Shank Solitaire Engagement Ring Sale priceFrom $1,253.00 USD
Solitaire engagement ring with a split shank detail in shiny yellow gold. The center stone is a white diamond.Oval-cut Split Shank Solitaire Engagement Ring
Oval-cut Split Shank Solitaire Engagement Ring Sale priceFrom $1,313.00 USD
An engagement ring with a bezel-set moissanite in shiny yellow gold. The center has a halo of diamonds around it.An engagement ring with a bezel-set moissanite in shiny white gold. The center has a halo of diamonds around it.
1.25ct Bezel-set Halo Solitaire Engagement Ring Sale priceFrom $1,633.00 USD

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Pencil and ruler graphic.

technology meets tradition

We merge traditional handcraft techniques with the latest technological tools.

responsibly sourced

We work exclusively with a few trusted suppliers for recycled metals and ethically sourced stones.

Crafted in the U.S.

Depending on the design, pieces are made entirely in-house or in collaboration with skilled U.S. partners.

made with care

We stand by our work, and offer a six-month warranty against manufacturing defects.