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Oval Gemstone Jewelry

An oval-cut gemstone catches light differently from any other shape. The elongated facet pattern spreads brilliance across a longer surface, which means a sapphire shows more of its color, a moss agate shows more of its dendritic pattern, and an opal shows more play-of-color than the same stone would in a round or cushion cut. This collection brings together every oval-cut natural and colored gemstone piece at Aquamarise® across rings, necklaces, pendants, and earrings — the full range of oval shape paired with every stone we carry.

This is a shape-first collection, built for shoppers who know they want the oval cut but want to browse across stone types and across jewelry categories before choosing. For shoppers who have already decided on oval engagement specifically, the dedicated oval engagement rings collection covers engagement-specific oval pieces across every stone and setting. For shoppers who have chosen a specific stone already — sapphire, aquamarine, moss agate, alexandrite, opal, morganite, or others — the stone-specific collections linked throughout this page give you narrower browsing without the shape filter.

Iris Green Amethyst Engagement Ring in 14K White Gold by Aquamarise Gold, showcasing a radiant light green amethyst surrounded by a halo of sparkling stones on a pavé diamond band.
Iris Simulated Alexandrite Ring- Sterling Silver by Aquamarise, featuring an oval purple simulated alexandrite center with a sparkling pavé diamond halo on a polished sterling silver band.

Iris Simulated Alexandrite Ring- Sterling Silver

$105

Unit price
per 

An oval ruby engagement ring with a halo of smaller diamonds set in a rose gold band, displayed against a blurred multicolored background.

Iris Oval Ruby Ring- 14K Rose Gold Vermeil

$115

Unit price
per 

Evelyn Oval Cut White Sapphire Engagement Ring in Sterling Silver by Aquamarise, featuring a sparkling oval lab-grown white sapphire center framed by marquise and round-cut white sapphires, part of Sterling Silver Rings, September Birthstone Jewelry, and Engagement Rings for Women collections.
Esme Lab-Grown Diamond & Tanzanite Ring- 14K White Gold (IGI Certified) by Aquamarise Gold features a marquise lab-grown diamond center accented by vibrant natural tanzanite stones on a delicately sculpted white gold band, part of Solid Gold Engagement Rings, April and December Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.
Esme Lab-Grown Diamond & Alexandrite Ring- 14K White Gold (IGI Certified) featuring a marquise-cut lab-grown diamond flanked by oval-shaped alexandrite stones with delicate diamond accents on a sculpted white gold band by Aquamarise Gold, part of Solid Gold Engagement Rings, April and June Birthstone Jewelry, and Nature-Inspired Engagement Rings collections.
An oval-cut purple sapphire ring with a fairy leaf design, crafted in 14K white gold, displayed against a textured background.

Fireworks Cut Sapphire Leaf Engagement Ring in 14K White Gold

from $2,115

Unit price
per 

Orion Nebula™ & Cornflower Sapphire Leaf Couples Ring Set by Aquamarise featuring an elegant silver band adorned with a vibrant cornflower sapphire center stone and delicate leaf-inspired accents with small blue sapphires and diamonds, part of Matching Couples' Rings, September Birthstone Jewelry, Leaf Rings, and Orion Nebula Rings® collections.
An Alexandrite & Cornflower Sapphire Fairy Leaf Ring set in 14K White Gold, with a color-changing alexandrite center stone and sparkling cornflower sapphires arranged in a leaf pattern on a textured background.
Astra Oval Cut Alexandrite Engagement Ring in 14K Rose Gold Vermeil by Aquamarise, featuring an oval alexandrite center with diamond halo and pavé diamond accents on the rose gold band.
Bella Oval Cut Ruby Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a vivid oval ruby and sparkling diamond accents for a unique, romantic engagement ring set.

Bella Oval Cut Ruby Ring Set in 14K Rose Gold Vermeil

$125

Unit price
per 

Cordelia Oval Cut Blue Sapphire Engagement Ring in 14K White Gold by Aquamarise Gold featuring a vibrant blue sapphire center surrounded by intricate diamond accents and vintage-inspired band detailing.
Aurora Oval Halo Aquamarine Ring in Sterling Silver with a 1.4 carat oval aquamarine center, surrounded by a marquise-cut diamond sunburst halo by Aquamarise, elegant fantasy-inspired design.

Aurora Oval Halo Aquamarine Ring in Sterling Silver

$115

Unit price
per 

Diana Natural Citrine Ring in Sterling Silver by Aquamarise featuring an oval golden citrine surrounded by sparkling white stones on a polished sterling silver band.

Diana Natural Citrine Ring in Sterling Silver

$125

Unit price
per 

Aurora White Sapphire Ring- Sterling Silver featuring an oval white sapphire center surrounded by marquise and round simulated diamonds on a polished sterling silver band by Aquamarise.

Aurora White Sapphire Ring- Sterling Silver

$115

Unit price
per 

Alexandrite Earrings Oval Color Changing Alexandrite over light purple background

Alexandrite Drop Earrings in Sterling Silver

$185

Unit price
per 

Silver ring with purple gemstones on a light purple background
Lab-Grown Diamond Leaf Engagement Ring Set in 14K Solid Rose Gold (IGI Certified) by Aquamarise Gold, featuring nature-inspired design with sparkling diamonds and twisted band detail.

White Sapphire Leaf Ring Set in 14K Rose Gold Vermeil

$125

Unit price
per 

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.

Vintage Australian Opal Ring in 14K Solid Rose Gold

from $2,075

Unit price
per 

Vintage Natural Australian Opal Engagement Ring in 14K Solid Yellow Gold featuring a luminous opal center with sparkling diamond accents on an intricate vintage-inspired band by Aquamarise Gold.
Victoria Vintage Morganite Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring an oval-cut natural morganite center surrounded by moissanite accents on a delicate rose gold band.

Victoria Vintage Morganite Ring in 14K Solid Rose Gold

$2,595

Unit price
per 

Victoria Natural Ruby Engagement Ring in 14K Solid Yellow Gold by Aquamarise Gold featuring a vivid oval ruby center with radiant moissanite accents on a classic yellow gold band.
Valentina Rainbow Moonstone Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold featuring a vibrant oval moonstone surrounded by intricate diamond accents on a delicate rose gold band.
Oval Cut Rose Quartz Leaf Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a pink rose quartz center with diamond accents on an intricate nature-inspired rose gold band.
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.

Starburst Alexandrite Engagement Ring in 14K White Gold

from $1,865

Unit price
per 

Peony Lab-Grown Diamond Engagement Ring- 14K White Gold (IGI Certified) featuring an oval halo center stone with delicate floral-inspired side detailing by Aquamarise Gold.

Peony Moissanite Engagement Ring in 14K White Gold

$2,445

Unit price
per 

Two gold rings with diamonds on a white surface with a blurred purple background
one carat solitaire engagement ring

Oval Moissanite Solitaire Ring in Solid 14K Yellow Gold

$1,895

Unit price
per 

An oval ruby engagement ring with a halo of smaller diamonds set in a 14K white gold band, displayed against a gradient purple and gray background.

Iris Oval Ruby Engagement Ring- 14K White Gold

from $2,195

Unit price
per 

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What Makes the Oval Cut Different for Gemstones

The oval cut uses a modified brilliant faceting pattern — 58 facets, the same structural count as a round brilliant, reshaped into an elongated elliptical outline. For natural colored gemstones, this matters differently than it does for colorless diamonds or moissanite.

The elongation shows more of the stone's color. A colored gemstone's appeal is its color, and the oval cut presents a larger visible color field than a round stone of equivalent carat weight. A 1-carat oval sapphire shows roughly 10% more color-displaying surface than a 1-carat round sapphire of the same quality grade. For stones where color is the primary draw — sapphire, emerald, morganite, garnet, amethyst — this matters.

The elongation shows more of the stone's internal structure. For stones whose visual identity depends on internal features rather than facet-driven brilliance — moss agate with its dendritic inclusions, opal with its play-of-color, moonstone with its adularescence — the wider oval surface gives the internal patterns more room to be seen. A round moss agate shows a circular sample of the green inclusion pattern; an oval moss agate shows a longer band of pattern variation within the same stone.

The elongation reduces visible weight for the wearer. The oval cut's length-to-width ratio (typically 1.35-1.45) creates a finger-elongation effect on rings and a neck-lengthening effect on pendants worn at the right length. For pieces worn daily rather than for specific occasions, this visual-comfort advantage compounds over years of wear.

Oval Lab-Grown Diamond Hidden Halo Solitaire Engagement Ring in 14K Solid Rose Gold (IGI Certified), featuring a pavé band by Aquamarise Gold, elegant and ethically crafted jewelry.

Oval Gemstone Jewelry by Category

Oval Gemstone Rings

Oval gemstone rings at Aquamarise® span three categories beyond engagement: everyday statement rings with meaningful stones, stacking rings with smaller oval gems, and cocktail or occasion rings with larger oval centerpieces. The oval cut's versatility makes it adaptable to all three contexts — a small oval alexandrite reads refined in a stacking ring; a larger oval sapphire reads substantial in a cocktail setting. For engagement-specific oval rings, see our dedicated oval engagement rings collection. For the broader cross-cut gemstone ring range, see gemstone rings.

Oval Gemstone Necklaces and Pendants

An oval gemstone pendant presents the stone differently than a round pendant does — the elongation reads as elegant and elongating against the collarbone, which makes oval pendants particularly well-suited to daily-wear necklaces. Oval gemstone necklaces in this collection pair the oval cut with sapphire, aquamarine, moss agate, moonstone, and other natural stones in sterling silver, vermeil, and solid 14K gold settings. For broader gemstone necklace options across all cuts, see gemstone necklaces.

Oval Gemstone Earrings

Oval gemstone studs, drops, and dangles let the stone's color and internal structure read clearly against the skin without being obscured by elaborate metalwork. The oval cut works particularly well in earring configurations where the stone is the visual focus rather than the setting. For the broader gemstone earring range across cuts, see gemstone earrings.

Oval Gemstone Jewelry by Stone

Each stone in this collection brings something specific to the oval cut. Browse by stone preference below, or explore the full collection above to see every oval piece across categories.

White gold ring with oval cut lab grown alexandrite center stone and diamond accents on hand over a light background

Oval Sapphire Jewelry

Sapphire in an oval cut is one of the most durable-plus-colorful gemstone options available — Mohs 9 hardness for daily wear, with deep saturated color that the elongated cut displays especially well. Blue sapphire is the most common, but sapphire exists in nearly every color range including pink, yellow, teal, and colorless (often called "white sapphire"). For the full sapphire range across all cuts and pieces, see our sapphire engagement rings and the broader sapphire collections.

Oval Aquamarine Jewelry

Aquamarine's pale blue-green in an oval cut reads like ocean water — the elongation carries the color across a wider stone surface, which amplifies the transparent-blue effect that makes aquamarine distinctive. At Mohs 7.5-8, aquamarine handles daily wear well. For the full aquamarine range, see our aquamarine jewelryaquamarine engagement ringsaquamarine necklaces and pendants, and aquamarine earrings collections.

Oval Moss Agate Jewelry

Moss agate is the stone where the oval cut matters most for internal structure. The green dendritic inclusions suspended in translucent chalcedony are what make moss agate moss agate — the elongated oval cut shows a longer cross-section of this internal pattern than a round stone does. No two oval moss agate pieces are identical because no two slices of rough moss agate are identical. For the full moss agate range, see moss agate engagement ringsmoss agate necklacesmoss agate earrings, and moss agate promise rings.

Oval Alexandrite Jewelry

Alexandrite shifts color across viewing conditions — green under daylight, red-violet under incandescent light — and the oval cut's elongated surface area gives this color-change effect more visible real estate to display across. For stones where the optical phenomenon is the whole point, wider cut area matters. For the broader alexandrite range, see alexandrite engagement rings and alexandrite jewelry.

Oval Opal Jewelry

Opal's play-of-color — the flashing internal color shifts that make each stone unique — shows more variation across the larger viewing surface of an oval cut than it does across a round or cushion. For opal specifically, the oval cut is one of the most expressive cut choices available. Browse our opal engagement rings collection for opal-specific pieces.

Oval Morganite Jewelry

Morganite's soft peach-pink color reads particularly well in an oval cut paired with rose gold or rose gold vermeil, where the warm metal amplifies the stone's natural warmth. The oval cut also shows more of morganite's color field than a round would, which matters for a stone whose whole appeal is the subtle color. For the broader morganite range, see morganite engagement rings.

Oval Amethyst, Garnet, Emerald, and Moonstone Jewelry

Additional natural and colored gemstones available in oval cuts throughout this collection. Each brings something specific to the oval cut — amethyst's purple depth, garnet's warm red saturation, emerald's distinctive green, moonstone's adularescent glow. For stone-specific collections, see amethyst engagement ringsgarnet engagement ringsemerald engagement rings, and related gemstone collections.

Hand with a diamond ring on a black and white background

Metal Options for Oval Gemstone Jewelry

Every oval gemstone piece in this collection comes in one or more of our metal tiers, each with different practical and aesthetic implications for how the stone presents.

Sterling silver

 keeps the stone's color reading cool and the setting accessible price-wise. Silver works particularly well with blue-toned stones (sapphire, aquamarine, moonstone) because the cool metal amplifies the stone's cool color notes. See the full sterling silver jewelrysterling silver ringssterling silver earrings, and sterling silver necklaces collections.

Gold vermeil

sterling silver with a thick gold electroplated layer — delivers gold aesthetics at an accessible price. Yellow gold vermeil amplifies warm-toned stones (garnet, morganite, amethyst, citrine); rose gold vermeil amplifies warm stones with more subtlety. See yellow gold vermeil jewelry and rose gold vermeil rings.

Solid 14K gold

is the premium tier — gold alloy all the way through, infinitely repairable, holds material value across decades. Available in yellow, rose, and white gold. For the broader solid gold range, see solid gold rings.

Black ruthenium

creates dramatic contrast that makes colored gemstones read as deeper and more saturated. Particularly effective for opal, moss agate, and dark sapphire. For the broader dark-metal range, see lovers of the dark™ black engagement rings and black gemstone jewelry.

Care for Oval Gemstone Jewelry

Care varies significantly by stone hardness. The oval cut doesn't change care requirements — a stone's fundamental properties determine what it can handle, regardless of how it's cut.

Durable stones (Mohs 7+): sapphire, aquamarine, amethyst, morganite, garnet, moss agate. Warm water, mild soap, soft toothbrush for settings. Most handle occasional ultrasonic cleaning, though check individual piece tolerance.

Moderate durability (Mohs 6-7): moonstone, opal. Gentle hand cleaning only. Avoid ultrasonic cleaners entirely. Avoid temperature extremes and prolonged water contact. Remove before any physical activity where the stone could contact hard surfaces.

Care applying to all oval gemstone pieces: remove before harsh chemical contact, chlorinated pools, or hot tub use. Store separately from harder stones to prevent surface scratching. Apply lotions, perfumes, and hair products before putting on the jewelry. Polish silver and vermeil settings occasionally to maintain brightness.

For detailed care across every stone type, see our complete jewelry care guide. For the full precious metal comparison, see the precious metal guide.

Silver ring with a blue gemstone on a white background

Resizing and Customization

For oval gemstone rings, resizing is available on non-custom, non-engraved, non-worn rings returned within 14 days in original condition. Sterling silver and vermeil ring resizing starts from $75 (not eligible on sterling silver/vermeil pieces over $185 original price). Solid 14K gold ring resizing starts from $155 for a single ring or $235 for a matching set.

For custom oval gemstone pieces — specific stones, custom settings, matching sets, engraving, or unusual configurations — our custom ring builder handles most ring-specific custom work. For custom necklaces, earrings, or pendants, contact us directly. For engraving options on oval pendant pieces and rings, see our engraving service page. Use our free ring sizer before ordering rings.

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Every Aquamarise® piece is handcrafted using recycled metals and responsibly sourced stones. Every order ships with a warranty, worldwide insured shipping, and a 14-day return window. 4.9 stars from 38,000+ verified reviews across aquamarise.com and our Etsy shop.