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.

Nesta Alexandrite & Paula Shell Couples Ring Set featuring a vibrant oval alexandrite center set in sterling silver with intricate milgrain detailing and sparkling white diamond accents, part of Aquamarise’s Matching Couples' Rings and June Birthstone Jewelry collections.

Nesta Vintage Alexandrite Ring

Sterling Silver

Regular price from $185 (-16%)

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Vintage Tanzanite Ring Set in 14K White Gold featuring a pear-shaped deep purple tanzanite center stone accented by a delicate white gold band with diamond details, crafted by Aquamarise Gold from the December Birthstone and Solid Gold Engagement Rings collections.

Vintage Tanzanite Ring Set

Sterling Silver

Regular price from $79.99 (-54%)

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Skye Kite® Cornflower Sapphire Kite Engagement Ring Set- 14K Solid Rose Gold

Skye Kite® Cornflower Sapphire Ring Set

14K Rose Gold Vermeil

Regular price from $155 (-16%)

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Emerald Cut Red Garnet Engagement Ring in 14K Solid Rose Gold (Hidden Halo) by Aquamarise Gold, featuring a vibrant garnet with diamond accents in a romantic, solid gold design.

Natural Red Garnet Engagement Ring

14K Rose Gold Vermeil

Regular price from $69.99 (-59%)

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Rutilated Quartz Ring in 14K Rose Gold Vermeil by Aquamarise featuring a pear-shaped rutilated quartz with sparkling pavé accents on a delicate rose gold vermeil band.

Rutilated Quartz Ring

14K Rose Gold Vermeil

Regular price from $79.99 (-54%)

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Simulated Diamond Vintage Engagement Ring in Sterling Silver by Aquamarise featuring an Art Deco-inspired cushion-cut simulated diamond center with intricate vintage detailing and pavé accents.

Simulated Diamond Vintage Engagement Ring

Sterling Silver

Regular price from $79.99 (-50%)

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Vintage Teardrop Alexandrite Ring in Sterling Silver by Aquamarise, featuring a pear-shaped color-changing alexandrite center with a pavé diamond halo and detailed sterling silver band.

Vintage Teardrop Alexandrite Ring

Sterling Silver

Regular price from $79.99 (-53%)

Unit price
per 

Iris Oval London Blue Topaz Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold featuring deep blue topaz center with a sparkling halo and pavé diamonds on a solid rose gold band.

Iris Natural London Blue Topaz Ring

14K Rose Gold Vermeil

Regular price from $69.99 (-59%)

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per 

Lunette Teardrop Alexandrite Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold featuring a pear-shaped color-changing alexandrite with diamond accents in a rose gold band.

Lunette Vintage Teardrop Alexandrite Ring Set

14K Rose Gold Vermeil

Regular price from $170 (-15%)

Unit price
per 

Ava Oval Cut Alexandrite Engagement Ring in 14K White Gold by Aquamarise Gold featuring a vibrant oval alexandrite center and pavé diamond accents on a polished white gold band.

Ava Oval Cut Alexandrite Engagement Ring

Sterling Silver

Regular price from $145 (-15%)

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per 

Ring with a large blue gemstone and smaller diamonds on a soft purple background

Cushion Cut Alexandrite Ring

Sterling Silver

Regular price from $89.99 (-51%)

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per 

Avery Morganite Ring in 14K Rose Gold Vermeil featuring a round peachy-pink simulated morganite surrounded by a sparkling halo of white stones by Aquamarise.

Avery Morganite Ring

14K Rose Gold Vermeil

Regular price from $99.99 (-43%)

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Victoria Art Deco Emerald Engagement Ring in 14K White Gold by Aquamarise Gold featuring an oval emerald center with vintage-inspired moissanite accents in a polished white gold setting.

Victoria Emerald Engagement Ring

Sterling Silver

Regular price from $69.99 (-44%)

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Eva Black Rutilated Quartz Engagement Ring in 14K White Gold by Aquamarise Gold, featuring an oval black rutilated quartz center with marquise white gemstone accents on a delicate white gold band.

Eva Black Rutilated Quartz Ring

Sterling Silver

Regular price from $69.99 (-56%)

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Ava Oval Cut Teal Sapphire Engagement Ring in Sterling Silver by Aquamarise featuring a vibrant teal-blue sapphire center with sparkling accent stones in a modern elegant setting.

Ava Oval Cut Teal Sapphire Engagement Ring

Sterling Silver

Regular price from $79.99 (-50%)

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per 

Victorian Gothic Mystic Topaz Filigree Engagement Ring in Black Ruthenium by Aquamarise featuring a marquise mystic topaz and detailed Victorian scrollwork on a black ruthenium silver band.

Victorian Gothic Mystic Topaz Filigree Engagement Ring

Black Ruthenium

Regular price from $145 (-15%)

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per 

Moss agate engagement ring with leaf design and diamond accent stones over light purple background

Moss Agate Botanical Leaf Ring

Sterling Silver

Regular price from $135 (-16%)

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per 

Starry Night™ Galaxy Engagement Ring | Blue Sandstone Ring
Made to Order

Starry Night® & Amethyst Galaxy Leaf Ring

Sterling Silver

Regular price $205 $175 (-15%)

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per 

Esme Lavender Moissanite Ring Engagement Ring in 14K White Gold by Aquamarise Gold showcasing a vibrant oval lavender moissanite center stone flanked by sparkling colorless moissanite accents and an intricate nature-inspired band design from the Solid Gold Moissanite Engagement Rings collection.

Esme Lavender Moissanite Ring

Sterling Silver

Regular price $205 $175 (-15%)

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Teardrop White Sapphire Ring in 14K Rose Gold Vermeil by Aquamarise, featuring a 2-carat pear-cut lab-grown white sapphire center with marquise-cut simulated diamonds arranged in a floral design on a rose gold vermeil band, part of Rose Gold Vermeil Rings, September Birthstone Jewelry, and Engagement Rings for Women collections.

Teardrop White Sapphire Ring

14K Rose Gold Vermeil

Regular price from $124 (-20%)

Unit price
per 

Teardrop Pink Sapphire Ring in Sterling Silver by Aquamarise featuring a vintage-inspired pear-shaped pink sapphire center surrounded by a halo of sparkling stones on a polished silver band, part of Sterling Silver Rings and September Birthstone Jewelry collections.

Teardrop Pink Sapphire Ring

Sterling Silver

Regular price from $89.99 (-44%)

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per 

Ring with blue heart-shaped gemstone and pearls on a gradient background

Briar Blue Sapphire and Pearl Engagement Ring Set

Black Ruthenium

Regular price from $79.99 (-54%)

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per 

Galaxy Salt and Pepper (Herkimer) Diamond & Meteorite Couples Ring Set by Aquamarise, featuring a rose gold band with an oval salt and pepper diamond centerpiece surrounded by leaf-shaped white gemstones, blending celestial charm with romantic elegance.

Salt and Pepper Diamond Leaf Ring Set

14K Rose Gold Vermeil · Herkimer Diamond

Regular price from $170 (-15%)

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per 

Feyra Starry Night & Amethyst Couples Ring Set featuring a pear-shaped dark blue sandstone center stone surrounded by vibrant amethyst gemstones set in a delicate rose gold band, crafted by Aquamarise for Matching Couples' Rings and February Birthstone collections.

Feyra Starry Night® & Amethyst Ring Set

14K Solid Rose Gold

from $2,495

Unit price
per 

Skye Kite® Peacock Fire Opal & Emerald Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold featuring a vibrant kite-shaped opal and sparkling emeralds in a unique rose gold setting.
Bestseller

Skye Kite® Peacock Fire Opal & Emerald Engagement Ring Set

14K Solid Rose Gold

from $2,195

Unit price
per 

Alice Rainbow Moonstone Couples Ring Set by Aquamarise featuring a pear-shaped moonstone surrounded by delicate diamond accents in a unique, ethereal design for matching couples rings.

Alice Moonstone Engagement Ring Set

14K White Gold

from $2,410

Unit price
per 

Starry Night Engagement Ring Set in 14K Solid Yellow Gold by Aquamarise Gold, featuring a pear-shaped deep blue gemstone with sparkling white diamond accents on polished yellow gold bands.

Starry Night® Engagement Ring Set

14K Solid Yellow Gold

from $2,025

Unit price
per 

Starry Night Coffin Kite Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring deep blue coffin kite gemstones with sparkling diamond accents in a celestial design.

Starry Night® Coffin Kite Engagement Ring Set

14K Solid Rose Gold

from $2,195

Unit price
per 

Emerie Moss Agate & Opalescent Sapphire Engagement Ring Set in 14K Solid Rose Gold featuring a marquise moss agate center flanked by opalescent sapphires and sparkling diamonds, crafted by Aquamarise Gold from nature-inspired and birthstone collections.

Emerie Marquise Cut Moss Agate & Opalescent Sapphire Ring Set

14K Rose Gold Vermeil

Regular price from $89.99 (-51%)

Unit price
per 

Green Fire Opal Leaf Engagement Ring in 14K Rose Gold Vermeil featuring a vibrant green fire opal center, opalescent side stones, and intricate leaf engraving by Aquamarise.

Green Fire Opal Leaf Engagement Ring

14K Rose Gold Vermeil

Regular price from $140 (-20%)

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per 

Rose gold ring with a blue opal stone and diamond accents on a white background

Vintage Blue Fire Opal Ring

14K Rose Gold Vermeil

Regular price from $150 (-14%)

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per 

Toi Et Moi Morganite and Moissanite Ring- 14K Solid Rose Gold by Aquamarise Gold featuring an emerald-cut morganite and a pear-shaped moissanite on a delicate rose gold band.

Morganite and Simulated Diamond Toi Et Moi Ring

14K Rose Gold Vermeil

Regular price from $79.99 (-54%)

Unit price
per 

Natural Herkimer Diamond Cluster Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring a unique raw Herkimer diamond and moissanite accents in an elegant celestial design.

Natural Herkimer Diamond Cluster Ring

14K Rose Gold Vermeil

Regular price from $69.99 (-59%)

Unit price
per 

Lab Grown Ruby and Natural Australian Opal Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold featuring a pear cut ruby, Australian opal, and moissanite accents on a delicate rose gold band.

Ruby and Australian Opal Ring

14K Rose Gold Vermeil

Regular price from $79.99 (-54%)

Unit price
per 

Vintage Ruby Ring in 14K Rose Gold Vermeil by Aquamarise, featuring a deep red ruby in an intricate rose gold setting with a twisted band from the Rose Gold Vermeil Rings collection.

Dainty Vintage Ruby Engagement Ring

14K Rose Gold Vermeil

Regular price from $69.99 (-59%)

Unit price
per 

Pear cut black onyx engagement ring set in sterling silver with pave band

Amy Pear Black Onyx Ring Set

Sterling Silver

Regular price from $69.99 (-48%)

Unit price
per 

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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