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Purple rainbow gradient hero background in the lightest tone, alternate version

Alternative Engagement Rings

Alternative engagement rings at Aquamarise® celebrate individuality, for couples seeking a story beyond the classic diamond solitaire. Shop non-traditional engagement rings across moissanite, moss agate, alexandrite, moonstone, sapphire, and more in sterling silver, gold vermeil, and solid 14K gold across white, rose, yellow, and blackened finishes. Every ring is handcrafted using recycled metals and ethically sourced stones with verified Mohs hardness ratings on every listing.

Celtic Knot Alexandrite Ring Set in Black Ruthenium by Aquamarise, featuring a pear-shaped alexandrite with intricate knotwork and diamond accents on a black ruthenium band.

Celtic Knot Alexandrite Ring SetBlack Ruthenium

$155

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Rainbow Moissanite Crescent Moon Engagement Ring Set in Sterling Silver by Aquamarise Gold, featuring a marquise-cut rainbow moissanite center stone with pastel violet, blue, and gold flashes, set in polished sterling silver, part of Sterling Silver Rings and Moissanite Engagement Rings collections.
Made to Order

Rainbow Moissanite Crescent Moon Engagement Ring SetSterling Silver

Regular price $225 $190 (-16%)

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Elowen Kite Cut Aquamarine Engagement Ring Set in Sterling Silver

Elowen Kite Cut Aquamarine Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Hexagon Coffin Rutilated Quartz Geometric Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a unique rutilated quartz centerpiece with diamond accents on white gold bands.

Hexagon Coffin Rutilated Quartz Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Vintage Alexandrite Fairytale Engagement Ring in 14K Rose Gold Vermeil by Aquamarise, featuring a color-shifting alexandrite and delicate diamond accents in a vintage-inspired setting.
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Vintage Alexandrite Fairytale Engagement Ring14K Rose Gold Vermeil

Regular price $170 $136 (-20%)

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Marquise Cut White Sapphire Engagement Ring Set in Sterling Silver by Aquamarise featuring a radiant marquise sapphire surrounded by sparkling accents from the Sterling Silver Rings and September Birthstone Jewelry collections.

Marquise Cut White Sapphire Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Evelyn Alexandrite Engagement Ring Set in 14K White Gold featuring an oval alexandrite center with marquise and round diamond accents on a detailed white gold band by Aquamarise Gold.
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Evelyn Oval Cut Alexandrite Engagement Ring SetSterling Silver

Regular price $195 $156 (-20%)

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Lunette Teardrop Natural Pink Tourmaline Engagement Ring Set in 14K White Gold featuring a pear-shaped pink tourmaline surrounded by white diamond accents in a delicate white gold setting.
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Lunette Teardrop Pink Tourmaline Engagement Ring SetSterling Silver

Regular price $175 $140 (-20%)

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Everly White Fire Opal Ring in Sterling Silver by Aquamarise featuring an oval white fire opal with sparkling diamond accents on a sleek sterling silver band.

Everly White Fire Opal RingSterling Silver

Regular price $160 $135 (-16%)

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Princess Cut Simulated Diamond Engagement Ring in Sterling Silver by Aquamarise, featuring a sparkling princess cut center stone with pavé accents on a rhodium-finished sterling silver band.

Princess Cut Simulated Diamond Engagement RingSterling Silver

Regular price $160 $135 (-16%)

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Starburst Natural Moonstone Engagement Ring in 14K White Gold by Aquamarise Gold featuring an oval moonstone surrounded by marquise and round diamonds on a polished white gold band.
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Starburst Natural Moonstone RingSterling Silver

Regular price $160 $128 (-20%)

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Elowen Kite Cut Green Moss Agate Engagement Ring Set in Sterling Silver by Aquamarise, featuring a kite-cut moss agate center stone surrounded by sparkling clear stones in a nature-inspired design.

Elowen Kite Cut Green Moss Agate Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Lunar Starlight Sandstone Ring Set (Starry Night) in 14K White Gold featuring a marquise-cut blue sandstone with sparkling gold flecks, accented by vibrant blue gemstones on elegant white gold bands by Aquamarise Gold.

Starry Night® and Sapphire Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Green Moss Agate Leaf Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring a marquise-cut moss agate center stone accented by emerald and diamond leaf motifs, displayed on a soft gray cushion.
Green Moss Agate & Natural Australian Fire Opal Ring in Sterling Silver by Aquamarise featuring pear-shaped green moss agate, natural Australian white fire opal, and CZ accent on delicate band.

Green Moss Agate & Natural Australian Fire Opal RingSterling Silver

Regular price $160 $135 (-16%)

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Green Moss Agate Twig Ring in 14K Rose Gold Vermeil featuring a pear-shaped moss agate stone with deep green veins and delicate twig-inspired band accented with sparkling stones.
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Green Moss Agate Twig Ring14K Rose Gold Vermeil

Regular price $175 $140 (-20%)

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Rose gold ring with a pink gemstone and diamonds on a light purple background

Vintage Morganite Ring14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

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Vintage Australian Opal Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring a luminous opal center with diamond accents and an intricate vintage-inspired band design.
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Natural Australian Opal Ring14K Rose Gold Vermeil

Regular price $175 $140 (-20%)

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Eva Lab-Grown Alexandrite Flower Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring an oval lab-grown alexandrite center with marquise accents in a floral-inspired design.

Eva Flower Alexandrite Engagement Ring14K Rose Gold Vermeil

Regular price $170 $145 (-15%)

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Lily London blue topaz ring in 14K rose gold vermeil resting on a white crystal, oval blue topaz with marquise cluster shoulders
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Lily London Blue Topaz Ring14K Rose Gold Vermeil

Regular price $170 $136 (-20%)

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Starburst Alexandrite Engagement Ring in 14K White Gold by Aquamarise Gold featuring a vibrant alexandrite center stone with halo and pavé diamond accents in a unique, fantasy-inspired design.
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Starburst Alexandrite RingSterling Silver

Regular price $170 $136 (-20%)

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Victoria Natural Australian Opal Art Deco Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval opal surrounded by tapered and round moissanite accents in a vintage-inspired design.
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Victoria Natural Australian Opal Engagement RingSterling Silver

Regular price $160 $128 (-20%)

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Teardrop Tanzanite Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a pear-shaped vibrant tanzanite surrounded by intricate diamond accents in a white gold setting.

Teardrop Tanzanite Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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Sophia Twisted Vine Light Green Sapphire Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a round light green sapphire center with twisted vine-inspired pavé diamond accents.
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Sophia Light Green Sapphire RingSterling Silver

Regular price $160 $128 (-20%)

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Ava Emerald Cut Aquamarine Engagement Ring in Sterling Silver by Aquamarise featuring a radiant emerald-cut aquamarine center with diamond accents on a sleek sterling silver band.

Ava Emerald Cut Aquamarine Engagement RingSterling Silver

Regular price $160 $135 (-16%)

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Celtic Knot Mystic Topaz Ring | Gothic Alternative Engagement Ring

Celtic Knot Mystic Topaz Ring SetBlack Ruthenium

Regular price $185 $155 (-16%)

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Moss Agate & Fire Opal Fairy Leaf Ring

Rowan Moss Agate & Fire Opal Fairy Leaf RingSterling Silver

Regular price $160 $135 (-16%)

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Elain Swiss Blue Topaz Leaf Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a marquise-cut Swiss Blue Topaz center stone with sparkling diamond accents and intricate leaf-inspired details, part of Solid Gold Engagement Rings and November Birthstone collections.

Elain Swiss Blue Topaz Fairy Leaf RingSterling Silver

Regular price $160 $135 (-16%)

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Crescent Moon Ruby Engagement Ring Set in 14K Solid Yellow Gold featuring a vibrant marquise-cut ruby center stone flanked by delicate crescent moon accents and sparkling round diamonds, designed by Aquamarise Gold.
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Crescent Moon Ruby Ring Set14K Yellow Gold Vermeil

Regular price $185 $148 (-20%)

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Hexagon Sapphire Blue Opal Engagement Ring in Sterling Silver by Aquamarise, featuring a deep blue hexagon sapphire with vibrant blue opal accents and sparkling white stones on a sleek silver band.

Hexagon Sapphire Blue Opal Engagement RingSterling Silver

Regular price $160 $135 (-16%)

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Princess Cut Green Moss Agate Ring in Sterling Silver by Aquamarise, featuring a square moss agate centerpiece with delicate silver accents on a slender band against a soft purple background.
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Princess Cut Green Moss Agate RingSterling Silver

Regular price $160 $128 (-20%)

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Lunette Black Onyx Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a teardrop black onyx center surrounded by sparkling diamonds on a sleek white gold band.
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Lunette Black Onyx Ring SetSterling Silver

Regular price $175 $140 (-20%)

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Skylar Kite Cut Black Onyx Engagement Ring Set in Sterling Silver by Aquamarise featuring a kite-shaped black onyx center stone with sparkling accent diamonds in a vintage-inspired design.
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Skylar Kite Cut Black Onyx Engagement Ring SetSterling Silver

Regular price $175 $140 (-20%)

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Siren Queen Marquise Aquamarine Lotus Ring by Aquamarise

Siren Queen Marquise Aquamarine Lotus Ring14K Yellow Gold Vermeil

Regular price $175 $150 (-14%)

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Starry Night engagement ring set in sterling silver

Starry Night® Engagement Ring SetSterling Silver

Regular price $175 $150 (-14%)

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A sterling silver ring featuring a kite-cut Herkimer diamond with salt and pepper inclusions, accompanied by smaller clear stones on the band.

Galaxy Raw Salt & Pepper (Herkimer Diamond) Leaf RingSterling Silver

Regular price $160 $135 (-16%)

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Alternative engagement rings are rings deliberately chosen over a traditional diamond solitaire. That covers a wide range, from color-shifting alexandrite and forest-patterned moss agate to brilliant moissanite and deep blue sapphire. People choose non-traditional engagement rings for different reasons. Some want a stone with personal meaning. Some want a specific color. Some want a gemstone that fits their budget without compromising on quality or craft. Whatever the reason, the decision to go with an alternative usually comes with more research, greater intention, and a better final result than defaulting to convention. At Aquamarise®, every alternative engagement ring is handcrafted using recycled metals and ethically sourced stones, with Mohs hardness ratings and honest care guidance on every listing so buyers know exactly what they are choosing.

Lunette Black Onyx Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a teardrop black onyx center flanked by sparkling diamonds on a sleek white gold band.

Why Choose an Alternative Engagement Ring?

Alternative engagement rings have moved well past niche. They are now a genuine first choice for couples who want the ring to reflect something about them.

Diamond Alternatives

Diamonds are not the only stones that are a good choice for daily wear on an engagement ring. Moissanite rates 9.25 on the Mohs hardness scale, making it one of the hardest stones available. Sapphire sits at 9. Alexandrite at 8.5. These are not compromise choices. They are legitimate fine jewelry stones with strong durability credentials and visual characteristics that diamonds simply cannot replicate.

A Range of Colors 

A colored center stone does something a white diamond cannot. It makes the ring immediately identifiable as yours. Moss agate carries inclusions that form differently in every single stone. Alexandrite shifts between green and violet depending on the light. Moonstone glows from within. These are not effects you can replicate at scale, which is exactly the point.

Ethical Sourcing Without the Asterisk

Every alternative engagement ring at Aquamarise® is made with recycled metals and responsibly sourced stones. Lab-grown options are available across most gemstone types, offering the same visual and physical properties as natural stones with fully traceable origins. That matters more to most buyers now than it did five years ago, and it should be a baseline expectation rather than a premium feature.

Non-Traditional and Durable

One of the most common concerns about alternative engagement rings is durability. The honest answer is that it depends entirely on the stone. Anything above 7.5 on the Mohs scale is well-suited to daily ring wear in a standard setting. Softer stones like moonstone are available at Aquamarise® for alternative engagement rings in protective bezel settings that account for their hardness. Every listing tells you exactly what the stone is, what it rates, and how to care for it.

Built for Personalized Style

Alternative engagement rings at Aquamarise® span minimalist solitaires, detailed vintage halos, nature-connected bands, dark gothic settings, and fantasy-inspired designs. Use the filters to narrow by gemstone, cut, setting, or metal and find what actually fits.

garnet couples ring set with fire opal tungsten wedding band on gray surface over purple background

Popular Alternative Engagement Ring Styles

Aquamarise® alternative engagement rings are available across a full range of cuts, settings, and themes. Browse below or use the filters to shop by shape, metal, or style.

We hold a 4.9-star average across 38,000+ reviews collected on our store and on Etsy, where we have sold since 2016.

Alternative Engagement Rings FAQs

4.9

38,000+ verified reviews

“The ring is just as beautiful in person as it is in the pictures. It's the perfect size for me also.”

Jessica C., verified buyer

“I am so in love with this ring! After losing my wedding band, this was both a replacement and an upgrade.”

Ariana V., verified buyer

“We absolutely love our ring sets. They fit perfectly and look even better than the pictures.”

Faith B., verified buyer

“I love my new ring. It's exactly what I wanted.”

Hannah L., verified buyer

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