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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.

Blue Sapphire & Moissanite Leaf Ring Guard in 14K White Gold by Aquamarise Gold featuring vine and leaf motifs with lab-grown blue sapphires and sparkling moissanite accents.
Natural Amethyst & Fire Opal Engagement Ring in 14K White Gold by Aquamarise Gold featuring a pear-shaped amethyst center with opal and diamond accents on a delicate white gold band.
Sale

Natural Amethyst & Fire Opal Ring in Sterling Silver

Regular price $160 $135 (-16%)

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per 

Teardrop Morganite & Fire Opal Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold featuring a pear-shaped morganite center with fire opal and diamond accents on an elegant band.
Sale

Teardrop Morganite & Fire Opal Ring in 14K Rose Gold Vermeil

Regular price $170 $145 (-15%)

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per 

Celtic Hexagon Morganite Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a hexagon-cut morganite and sparkling diamonds in a unique Celtic-inspired design.
Sale

Celtic Hexagon Morganite Ring Set in 14K Rose Gold Vermeil

Regular price $170 $145 (-15%)

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Princess Cut Rutilated Quartz Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a unique rutilated quartz center with sparkling diamond accents in a modern rose gold setting.
Sale

Natural Black Rutilated Quartz Ring Set in 14K Rose Gold Vermeil

Regular price $200 $170 (-15%)

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Rose gold ring with a blue gemstone and small diamonds on a light purple background
Sale

Skye Kite® Natural Lapis Lazuli & Moonstone Ring Set in 14K Rose Gold Vermeil

Regular price $200 $170 (-15%)

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Entwined Natural Australian Opal Engagement Ring in 14K Solid Yellow Gold by Aquamarise Gold, featuring a luminous opal center with intertwined diamond-accented yellow gold band.
Sale

Entwined Fire Opal Engagement Ring in 14K Yellow Gold Vermeil

Regular price $175 $150 (-14%)

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Vintage Ruby Engagement Ring in 14K Solid Yellow Gold featuring an emerald-cut ruby centerpiece with delicate filigree band and sparkling accent stones by Aquamarise Gold.
Sale

Vintage Ruby Ring in 14K Yellow Gold Vermeil

Regular price $175 $150 (-14%)

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An oval-shaped Alexandrite gemstone engagement ring with a halo of either moissanite or diamond accents set in a 14K white gold band, displayed against a gradient purple and pink background.
Sale

Iris Lab-Grown Alexandrite Ring in Sterling Silver

Regular price $170 $145 (-15%)

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Teardrop Alexandrite Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a pear-shaped color-changing alexandrite with a pavé diamond halo for unique and elegant engagement jewelry.
Sale

Teardrop Alexandrite Engagement Ring in Sterling Silver

Regular price $170 $145 (-15%)

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Sophia Twisted Vine Aquamarine Engagement Ring in 14K White Gold by Aquamarise Gold featuring a princess-cut aquamarine with twisted vine details and sparkling pavé accents on the band.
Sale

Sophia Twisted Vine Aquamarine Ring in Sterling Silver

Regular price $160 $135 (-16%)

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Rose gold ring with a pink gemstone and diamond accents on a light purple background
Sale

Lily Oval Morganite Flower Ring in 14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

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Vintage Garnet Engagement Ring in 14K White Gold by Aquamarise Gold featuring deep red garnet center, moissanite accents, and intricate vintage-inspired white gold band design.
Sale

Vintage Natural Red Garnet Ring in Sterling Silver

Regular price $160 $135 (-16%)

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Flair Teardrop Alexandrite Ring in Sterling Silver by Aquamarise featuring a pear-shaped lab-grown alexandrite surrounded by sparkling accents in an elegant twisted vine design.
Sale

Flair Teardrop Alexandrite Ring in Sterling Silver

Regular price $170 $145 (-15%)

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Eva Natural London Blue Topaz Engagement Ring in 14K White Gold by Aquamarise Gold featuring a deep blue oval topaz with marquise-cut accent stones in an elegant vintage-inspired design.
Sale

Eva London Blue Topaz Engagement Ring in Sterling Silver

Regular price $160 $135 (-16%)

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Oval Cut Emerald Leaf Ring Set in 14K Rose Gold Vermeil by Aquamarise featuring an oval emerald center surrounded by sparkling stones and delicate vine leaf detailing in rose gold vermeil.
Sale

Oval Cut Emerald Leaf Ring Set in 14K Rose Gold Vermeil

Regular price $185 $155 (-16%)

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Astra Black Onyx Engagement Ring in Sterling Silver by Aquamarise, featuring an oval black onyx center surrounded by sparkling white stones on a polished sterling silver band.
Sale

Astra Black Onyx Engagement Ring in Sterling Silver

Regular price $160 $135 (-16%)

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An oval blue sapphire engagement ring with a halo of white gold and diamond accents on a purple and gray background.
Sale

Iris Blue Sapphire Ring in Sterling Silver

Regular price $160 $135 (-16%)

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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 Set in Black Ruthenium

$155

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Radiant Cut Alexandrite Engagement Ring in Black Ruthenium by Aquamarise, featuring a vintage-inspired band with intricate scrollwork and a radiant-cut purple-hued alexandrite centerpiece.
Sale

Radiant Cut Alexandrite Engagement Ring in Black Ruthenium

Regular price $185 $155 (-16%)

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Ring with a green gemstone and opal accents on a white surface with a blurred background
Sale

Oval Moss Agate Ring with Opal in Sterling Silver

Regular price $160 $135 (-16%)

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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.
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Nesta Vintage Alexandrite Ring in Sterling Silver

Regular price $220 $185 (-16%)

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Art Deco Natural London Blue Topaz Engagement Ring in Sterling Silver by Aquamarise, featuring an emerald-cut deep blue topaz center stone flanked by tapered baguette clear gemstones on a polished sterling silver band, perfect for Sterling Silver Rings, November Birthstone, Engagement Rings for Women, and Birthstone Jewelry collections.
Sale

Art Deco Natural London Blue Topaz Engagement Ring in Sterling Silver

Regular price $160 $135 (-16%)

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Skye Kite® Green Moss Agate Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a kite-cut moss agate center with diamond accents on a white gold band.
Esme Opalescent Blue Sapphire Mermaid Ring in 925 Sterling Silver featuring a marquise blue sapphire with opalescent side stones and diamond accents on an intricately detailed silver band.
Sale

Esme Opalescent Blue Sapphire Mermaid Ring in 925 Sterling Silver

Regular price $160 $135 (-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.
Sale

Natural Red Garnet Engagement Ring in 14K Rose Gold Vermeil

Regular price $170 $145 (-15%)

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Toi Et Moi Rutilated Quartz & Black Onyx Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a gothic-inspired duo of stones in a sleek solid gold band design.
Sale

Toi Et Moi Rutilated Quartz & Black Onyx Ring in Sterling Silver

Regular price $160 $135 (-16%)

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per 

Kite green moss agate three piece ring set in 14K rose gold
Sale

Kite Green Moss Agate Ring Set in 14K Rose Gold Vermeil (3-piece)

Regular price $200 $170 (-15%)

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Emerald Cut Aquamarine and Moonstone Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a luminous aquamarine center flanked by glowing moonstones in a sleek white gold setting.
Sale

Petite Aquamarine & Moonstone Ring in Sterling Silver

Regular price $160 $135 (-16%)

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Rutilated Quartz & Black Onyx Ring in Sterling Silver by Aquamarise, featuring a pear-shaped rutilated quartz, black onyx, and a small diamond accent on a sleek sterling silver band.
Sale

Rutilated Quartz & Black Onyx Ring in Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

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.
Sale

Rutilated Quartz Ring in 14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

Unit price
per 

Oval Solitaire Morganite Engagement Ring in 14K Rose Gold Vermeil by Aquamarise, featuring a 2-carat peachy-pink simulated morganite set in a minimalist polished rose gold band.
Sale

Oval Solitaire Morganite Engagement Ring in 14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

Unit price
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Free U.S. Shipping

Ships from USA

Hustle-Free Returns

and Exchanges

Ethically Crafted

Sustainably Sourced Materials

200K+ Happy Couples

Fantasy-inspired, handcrafted

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.

Shop Popular Engagement Rings by Shape

Aquamarise® engagement rings are available across gemstones, cuts, and themes. Browse below or use the filters above to shop by metal or stone.

Frequently Asked Questions About Alternative Engagement Rings