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Geometric Engagement Rings

Geometric engagement rings at Aquamarise® combine bold symmetry and architectural elegance, with kite, hexagon, emerald, and coffin cuts set in white, rose, yellow, or blackened metals and adorned with gemstones that celebrate modern, angular beauty.

Skye Kite Purple Fire Opal Bridal Ring Set by Aquamarise, close-up of the kite-cut fire opal center stone

Skye Kite® Lavender Fire Opal Ring Set

14K Rose Gold Vermeil

Regular price $170 $145 (-15%)

Unit price
per 

Princess Cut Black Onyx Engagement Ring Set in Solid 14K Yellow Gold by Aquamarise Gold, featuring a bold princess-cut black onyx center and sparkling diamond accents in a refined yellow gold design.

Black Onyx Ring Set

14K Yellow Gold Vermeil

Regular price $200 $170 (-15%)

Unit price
per 

Skye Kite® Blue Sapphire Ring Set in 14K Solid Yellow Gold featuring a striking kite-cut blue sapphire centerpiece with diamond accents by Aquamarise Gold, from the Skye Kite® Jewelry Collection.

Skye Kite® Blue Sapphire Engagement Ring Set

14K Yellow Gold Vermeil

Regular price $195 $165 (-15%)

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per 

Light Blue Fire Opal & Opalescent Sapphire Couples Ring Set featuring a vibrant opal center stone, sapphire accents, and rose gold band, designed by Aquamarise for matching couples rings.

Light Blue Fire Opal & Opalescent Sapphire Engagement Ring

14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

Unit price
per 

Skye Kite® Rainbow Moonstone Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a kite-shaped moonstone center with sparkling diamond accents in a white gold setting.

Skye Kite® Rainbow Moonstone Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Skye Kite® Alexandrite & Moonstone Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold featuring a kite-shaped alexandrite center with moonstone and diamond accents in a fantasy-inspired design.

Skye Kite® Alexandrite & Moonstone Engagement Ring Set

14K Rose Gold Vermeil

Regular price $200 $170 (-15%)

Unit price
per 

Starry Night & Black Onyx Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a kite-cut celestial blue sandstone surrounded by black onyx accents on polished white gold bands.

Starry Night® & Black Onyx Engagement Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Hexagon Kite Mystic Topaz Engagement Ring Set in 14K White Gold showcasing a vibrant kite-shaped mystic topaz with rainbow hues, accented by sparkling white diamonds on a polished white gold band by Aquamarise Gold.

Hexagon Kite Mystic Topaz Ring Set

Sterling Silver

Regular price $170 $145 (-15%)

Unit price
per 

Ellie Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a princess-cut center diamond with delicate round diamond accents on a sleek band.

Ellie Simulated Diamond Engagement Ring

Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

Skye Kite® Cornflower Sapphire Ring Set- Black Ruthenium displays a striking kite-cut cornflower blue sapphire centerpiece accented by marquise and round white gemstones on a black ruthenium over sterling silver band, crafted by Aquamarise and featured in September Birthstone Jewelry, Fantasy-Inspired Engagement Rings, and Lovers of the Dark™ collections.

Skye Kite® Cornflower Sapphire Ring Set

Black Ruthenium

Regular price $175 $150 (-14%)

Unit price
per 

Kite Cut Black Rutilated Quartz Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring unique needle-like inclusions and accented with sparkling side stones in a modern white gold setting.

Celtic Kite Black Rutilated Quartz Engagement Ring Set

Sterling Silver

Regular price $170 $145 (-15%)

Unit price
per 

Galaxy Raw Salt & Pepper Diamond (Herkimer Diamond) Ring Set in Sterling Silver by Aquamarise, featuring a raw hexagon diamond with leaf and diamond accents, a unique nature-inspired design.

Galaxy Raw Salt & Pepper Diamond (Herkimer Diamond) Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Princess Cut Black Onyx Engagement Ring Set in 14K/18K White Gold by Aquamarise Gold, featuring a princess-cut black onyx with delicate diamond accents in a modern, elegant design.

Princess Cut Black Onyx Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Celtic Hexagon Cut Lab-Grown Emerald Engagement Ring Set in 14K Solid Yellow Gold by Aquamarise Gold, featuring an emerald hexagon center with sparkling diamond accents on a geometric band.

Celtic Hexagon Cut Emerald Bridal Ring Set

14K Yellow Gold Vermeil

Regular price $195 $165 (-15%)

Unit price
per 

Ellie Lab-Grown Diamond Engagement Ring in Solid 14K Yellow Gold (IGI Certified) by Aquamarise Gold featuring a princess-cut center with sparkling side diamonds in a delicate gold setting.

Ellie Simulated Diamond Engagement Ring

14K Yellow Gold Vermeil

Regular price $165 $140 (-15%)

Unit price
per 

Sonnet Hexagon Ruby Engagement Ring in 14K Rose Gold Vermeil featuring a hexagon ruby center stone flanked by marquise and round white stones on a polished rose gold band by Aquamarise.

Sonnet Hexagon Ruby Engagement Ring

14K Rose Gold Vermeil

Regular price $175 $150 (-14%)

Unit price
per 

Natural Amethyst Engagement Ring Set in 14K White Gold by Aquamarise featuring a princess-cut amethyst centerpiece with sparkling diamond accents on an elegant white gold band, part of Solid Gold Engagement Rings and February Birthstone collections.

Natural Princess Cut Amethyst Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Skye Kite® Natural Amethyst Engagement Ring Set in 14K Solid Rose Gold featuring a kite-cut amethyst center stone with marquise and round accent diamonds by Aquamarise Gold.

Skye Kite® Natural Amethyst Ring Set

14K Rose Gold Vermeil

Regular price $200 $170 (-15%)

Unit price
per 

Lilith Coffin Cut Starry Night Ring Set in 14K Rose Gold Vermeil by Aquamarise featuring a deep blue coffin-shaped sparkling gemstone with surrounding clear diamond accents.

Lilith Coffin Cut Starry Night® Ring Set

14K Rose Gold Vermeil

Regular price $165 $140 (-15%)

Unit price
per 

Kite cut alexandrite ring set in sterling silver

Kite Alexandrite Ring Set

Sterling Silver

Regular price $195 $165 (-15%)

Unit price
per 

Blue Sapphire & Black Onyx Leaf Engagement Ring- 14K White Gold by Aquamarise Gold, featuring an emerald-cut blue sapphire center with black onyx accents in a nature-inspired leaf design.

Blue Sapphire & Black Onyx Leaf Engagement Ring

Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

Princess Cut Alexandrite Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a radiant alexandrite center with intricate diamond accents in a romantic rose gold setting.

Princess Cut Lab Grown Alexandrite Engagement Ring Set

14K Rose Gold Vermeil

Regular price $200 $109.99 (-45%)

Unit price
per 

Elara Pacific Green Moissanite & Crescent Moon Engagement Ring Set in 14K White Gold by Aquamarise Gold features a stunning hexagonal green moissanite center stone framed by crescent moon and diamond accents, crafted with celestial elegance.

Elara Hexagon Pacific Green Moissanite & Crescent Moon Ring Set

Sterling Silver

Regular price $225 $190 (-16%)

Unit price
per 

Hexagon Natural Red Garnet & Black Onyx Engagement Ring in 14K White Gold featuring a hexagon-cut red garnet center with marquise and round black onyx accents by Aquamarise Gold.

Hexagon Natural Red Garnet & Black Onyx Ring

Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

Hexagon Emerald & Moss Agate Leaf Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a hexagon emerald center with moss agate marquise and white gold band design.

Hexagon Emerald & Moss Agate Leaf Ring

Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

Elowen Kite Cut Lab Grown Alexandrite Ring Set in Sterling Silver with a kite-cut alexandrite center stone and sparkling accent diamonds by Aquamarise.

Elowen Kite Cut Lab Grown Alexandrite Ring Set

Sterling Silver

Regular price $220 $185 (-16%)

Unit price
per 

Skye Kite® London Blue Topaz & Emerald Ring Set- Black Ruthenium with kite-cut blue topaz, emerald accents, and black ruthenium over sterling silver by Aquamarise.

Skye Kite® London Blue Topaz & Emerald Ring Set

Black Ruthenium

Regular price $220 $185 (-16%)

Unit price
per 

Skye Kite® Natural Sunstone Ring Set in 14K Rose Gold Vermeil by Aquamarise, featuring a radiant kite-cut sunstone with sparkling marquise and round accents.

Skye Kite® Natural Sunstone Ring Set

14K Rose Gold Vermeil

Regular price $185 $155 (-16%)

Unit price
per 

Skylar Kite Cut Aquamarine Engagement Ring Set in 14K White Gold featuring a kite-shaped aquamarine with moissanite accents by Aquamarise Gold, from Solid Gold Engagement Rings collection.

Skylar Kite Cut Aquamarine Ring Set

Sterling Silver

Regular price $175 $109.99 (-37%)

Unit price
per 

Emerald Cut London Blue Topaz Leaf Engagement Ring in 14K White Gold by Aquamarise Gold featuring a deep blue emerald-cut stone with diamond accents in a nature-inspired Art Deco design.

London Blue Topaz Leaf Engagement Ring

Sterling Silver

Regular price $160 $135 (-16%)

Unit price
per 

Skye Kite® London Blue Topaz & Emerald Deer Couples Ring Set by Aquamarise features a kite-shaped London Blue Topaz center stone with marquise emeralds and sparkling diamonds on a sterling silver band, part of Matching Couples' Rings and May and November Birthstone Jewelry collections.

Skye Kite® Natural London Blue Topaz & Emerald Ring Set

Sterling Silver

Regular price $205 $175 (-15%)

Unit price
per 

Princess Cut Moss Agate Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a unique green moss agate centerpiece with diamond accents in a nature-inspired design.

Princess Cut Green Moss Agate Engagement Ring Set

Sterling Silver

Regular price $175 $150 (-14%)

Unit price
per 

Hexagon Cut Green Moss Agate Fairy Leaf Engagement Ring Set in 14K Solid Yellow Gold by Aquamarise Gold, featuring nature-inspired leaf details and sparkling accent stones on a reflective surface.

Hexagon Green Moss Agate Fairy Leaf Ring Set

14K Yellow Gold Vermeil

Regular price $185 $155 (-16%)

Unit price
per 

Skye Kite® Lab-Grown Ruby Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a vibrant kite-cut ruby and marquise-cut white stones on a rose gold band.

Skye Kite® Lab-Grown Ruby Engagement Ring Set

14K Rose Gold Vermeil

Regular price $200 $170 (-15%)

Unit price
per 

Silver ring with a large, rectangular, black diamond on a light purple background

Elongated Hexagon Herkimer Diamond Ring

Sterling Silver

Regular price $160 $69.99 (-56%)

Unit price
per 

Natural Herkimer Diamond Hexagon Ring Set in Sterling Silver by Aquamarise, featuring a raw hexagon herkimer diamond with salt and pepper inclusions and sparkling accents in sterling silver.

Natural Herkimer Diamond Hexagon Ring Set

Sterling Silver

Regular price $175 $79.99 (-54%)

Unit price
per 

Geometric engagement rings are defined by intentional shape. Where a round brilliant or cushion cut reads as soft and traditional, a geometric cut brings sharp angles, flat facets, and visual symmetry that makes the ring immediately identifiable as a deliberate choice. The category covers a wide range of cuts, from the pointed shape of a kite or coffin to the clean rectangular lines of an emerald cut and the multifaceted structure of a hexagon. What connects them is that the geometry of the stone does most of the work. At Aquamarise®, geometric engagement rings are available across stones with verified Mohs hardness ratings and honest care guidance on every listing, because a ring with sharp corners and exposed facets needs a setting chosen with that geometry in mind. All settings use recycled metals and responsibly sourced stones, with natural and lab-grown options throughout the collection.

Why Choose Geometric Engagement Rings?

Geometric engagement rings are for buyers who want the ring's shape to make a statement before anyone looks at the stone. Clean lines, angular symmetry, and structured silhouettes create a bold, modern aesthetic that stands apart from traditional round or softly curved designs.

Gemstones Engagement Rings

The Shape Is the Design

In a round or oval ring, the setting carries most of the visual weight. In a geometric ring, the cut itself is the focal point. A kite cut sitting point-up on the finger reads completely differently from a hexagon bezel set in blackened gold or an emerald cut in a clean four-prong solitaire. The variety within the geometric category is wide, so you can choose what you like best.

Modern Without Being Trendy

Geometric design in jewelry connects to a longer tradition of architectural and art deco aesthetics that predates current trends. A well-chosen geometric engagement ring does not risk looking dated in five years the way a trend-driven design might. The clean lines and mathematical symmetry that define this category are durable in the same way classic design always is, which matters for a ring worn for decades.

Settings Chosen for the Cut

Geometric cuts have exposed corners and flat facets that need settings built around their specific vulnerabilities. A kite cut with unprotected points chips more easily than a round brilliant in the same prong setting. Aquamarise’s geometric engagement rings pair each cut with settings chosen to protect the stone's geometry without obscuring what makes the shape interesting at all.

Five colorful rings on a pink fabric background

For the Buyer Who Wants Something Architectural

Geometric engagement rings suit buyers drawn to modern design, clean aesthetics, and jewelry that looks considered rather than conventional. They work equally well for minimalists who want a single strong shape with no ornamentation and for buyers who want that geometric center stone surrounded by pavé or set in a detailed vintage-influenced band.

Shop Popular Engagement Rings by Shape

Shop by Theme

Our favorites, all in one place.

  • Nature-Inspired Engagement Rings — Explore nature inspired engagement rings featuring leaf motifs, organic textures, and gemstone designs that capture the beauty of the natural world.
  • Alternative Engagement Rings — Discover alternative engagement rings with unique gemstones, bold designs, and non-traditional styles for those who want something different.
  • Gothic Engagement Rings — Shop gothic engagement rings with clean lines, modern shapes, and distinctive settings designed for a dark romance, sfantasy look.

Every piece in this collection is handcrafted in recycled metals with responsibly sourced stones. We hold a 4.9-star average across 38,000+ reviews collected on our store and on Etsy, where we have sold since 2016.

From the Blog

Coffin Cut Engagement Rings Guide

Coffin Cut Engagement Rings Guide

Coffin cut engagement rings explained: what the elongated cut is, its meaning and edgy aesthetic, best gemstones, durability, settings, and who it's right for.

Read more
Emerald cut engagement rings by Aquamarise with step-cut center stones

Emerald Cut Engagement Rings: The Complete Buying Guide

Everything about emerald cut engagement rings: why the step cut creates the hall-of-mirrors look, why clarity matters far more than in a brilliant, the ideal length-to-width ratio, what they really...

Read more
Marquise Engagement Rings: The Complete Guide to the Most Elongating Shape

Marquise Engagement Rings: The Complete Guide to the Most Elongating Shape

Regal, dramatic, and the shape that looks biggest for its carat. A jeweler's complete marquise guide — the history, the bowtie effect, the best length-to-width ratio, the settings that protect...

Read more
Best Cuts for Moss Agate Rings: Kite, Oval, Hexagon & More

Best Cuts for Moss Agate Rings: Kite, Oval, Hexagon & More

The best cuts for a moss agate engagement ring: kite, oval, hexagon, emerald and more compared for how each shows off the stone's unique pattern, plus durability and how to...

Read more

Geometric Engagement Rings FAQs

4.9

38,000+ verified reviews

“Looks just like it does in the picture. Beautiful piece.”

Sean D., verified buyer

“I absolutely love my ring. It's gorgeous. Fits great.”

Casey H., verified buyer

“It is so delicate and lovely and the set looks amazing!”

Peggy T., verified buyer

“This ring is beautiful. I love everything about it.”

Britt G., verified buyer

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