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Aquamarise® diamond jewelry is available in engagement rings, wedding bands, everyday pieces, and men's rings in lab-grown and natural diamond options throughout. Lab-grown diamonds are available in colorless, blue, pink, and yellow varieties across multiple cuts and settings. Natural diamonds are available in select designs in solid 14K white, rose, and yellow gold. Every lab-grown diamond piece comes with an IGI certification confirming cut, color, clarity, and carat weight. All metals are recycled, and all stones are responsibly sourced as standard across the entire collection. Use the filters above to shop by diamond color, cut, product type, or metal.
Lab-Grown Diamond Jewelry
Lab-grown diamond jewelry stands at the forefront of modern fine jewelry for a singular, compelling reason: it presents the exact optical, chemical, and structural identity of a mined diamond, yet at a markedly more advantageous value, often 50 to 80 percent less per carat at comparable grade. This is not a concession; it is precision redefined. A different origin, yielding the same unmistakable brilliance.
What Lab-Grown Diamonds Actually Are
A lab-grown diamond is a real diamond. It is not a simulant like cubic zirconia. It is not a diamond alternative like moissanite. It is a diamond, formed through either High-Pressure, High-Temperature or Chemical Vapor Deposition processes that replicate the geological conditions under which natural diamonds form in the Earth. The resulting crystal has the same carbon lattice structure, the same hardness at 10 Mohs, the same refractive index, and the same optical performance as a mined diamond of equivalent cut and grade. A gemologist with standard testing equipment cannot distinguish a lab-grown diamond from a natural diamond without specialized tools designed specifically for that purpose.
IGI Certification at Aquamarise®
Every lab-grown diamond piece at Aquamarise® comes with an IGI certificate of authenticity. The International Gemological Institute grades each stone on the same four Cs criteria applied to natural diamonds: cut, color, clarity, and carat weight. That certification is a technical assessment produced by an independent laboratory that gives the buyer full confidence in exactly what they are purchasing before the piece arrives. The grade on the certificate is the stone's grade in the ring.
Lab-Grown Diamond Jewelry vs. Natural Diamond Jewelry
The decision between lab-grown and natural diamond jewelry comes down to two factors: origin preference and budget. Natural diamonds form over billions of years in the Earth's mantle and carry a rarity premium that lab-grown diamonds do not. Lab-grown diamonds are produced in weeks in controlled environments with fully traceable, conflict-free origins and more accessible pricing. Both are real diamonds. Both perform identically in daily wear. The choice between them is personal rather than qualitative. At Aquamarise®, both options are available with full origin documentation, so the decision is always informed before ordering.
The Lab-Grown Diamond Collection at Aquamarise®
Aquamarise® lab-grown diamond jewelry spans engagement rings, wedding bands, men's rings, and accent stone designs across round, princess, oval, cushion, marquise, emerald, and kite cuts in solid 14K white, rose, and yellow gold. Colored lab-grown diamond options, including blue, pink, and yellow, are available in select designs. Every piece is handcrafted to the same construction standard as every other design in the collection. Browse the full lab-grown diamond rings collection for current designs across every cut and setting style.
Diamond Jewelry by Gemstone Color
Diamond is not one color. The stone exists across a spectrum from colorless white to deep black, vivid blue, soft pink, and warm yellow, each carrying its own optical character and visual identity. At Aquamarise®, diamond jewelry is available across the full color range with lab-grown options providing access to color varieties that are exceptionally rare in nature at price points that make them genuinely available.
Black Diamond Jewelry
Black diamonds absorb light rather than reflect it, producing a near-opaque darkness that creates strong visual contrast against white metals and pale gemstone accents.
Black diamond jewelry suits buyers drawn to gothic, dark romance, and alternative fine-jewelry aesthetics, where the stone's darkness reinforces the design's visual language rather than standing in contrast to it.
Black diamond stud earrings in sterling silver, black diamond accent rings in 14K white gold, and black diamond pendant necklaces are available across the collection for buyers who want diamond's hardness credentials in a stone that belongs to the dark end of the aesthetic spectrum.
Blue Diamond Jewelry
Blue diamonds are among the rarest naturally occurring colored diamonds on Earth, formed when boron is present during diamond crystal growth. Lab-grown blue diamonds replicate the same vivid blue at a price point that makes them genuinely accessible for engagement rings and fine jewelry pieces.
The Ellie Princess-Cut Lab-Grown Blue Diamond Engagement Ring in 14K white gold is one example, featuring a princess-cut lab-grown blue diamond with colorless lab-grown diamond accents in a refined setting, where the stone's vivid hue carries the ring's full visual weight. Several blue diamond designs are available throughout the collection for buyers who want the rarity of colored diamonds in a wearable fine jewelry format.
Pink Diamond Jewelry
Pink diamonds carry a softness and warmth that white diamonds do not produce, occupying the same romantic color register as morganite but with diamond's hardness and optical performance.
Lab-grown pink diamonds make this color available at accessible price points across multiple jewelry formats. Pink Lab-Grown Diamond Fairy Leaf Engagement Ring in 14K Solid Yellow Gold (IGI Certified) is one such example.
Several designs exist across the collection. Pink diamond accent designs suit buyers who want the stone's warmth across engagement rings, wedding bands, and everyday pieces without the extraordinary premium that natural pink diamonds command.
Yellow Diamond Jewelry
Yellow diamonds are the second most fancy color diamonds, carrying a warm golden tone that creates a completely different visual effect from colorless diamonds in the same setting. In a yellow gold setting, the stone and the metal merge into a cohesive warmth.
In a white gold setting, the yellow diamond creates a strong contrast that draws the eye directly to the stone. Lab-grown yellow diamond options are available throughout the collection for buyers who want the warmth of a colored diamond in a certified stone.
White Diamond Jewelry
Colorless white diamonds remain the most recognized and most purchased diamond variety across every jewelry category. The Sophia Lab-Grown Diamond Engagement Ring in 14K white gold is one example, IGI-certified and designed to showcase the clean brilliance that a colorless diamond in a white-gold setting achieves at its most refined.
The Petite Diamond Wedding Band in 14K white gold at 2mm is one example of how a white diamond sits equally well in an everyday stacking band as it does in a statement engagement ring, with the same optical performance across both formats.
At Aquamarise®, white diamond jewelry spans lab-grown and natural colorless options across every cut, setting, and product type with full origin documentation before ordering.
Diamond Jewelry for Every Occasion
Diamond jewelry at Aquamarise® is not limited to engagement rings. The collection spans every occasion where a piece of fine jewelry marks something worth remembering.
Engagement Rings
The largest and most detailed category of diamond jewelry at Aquamarise® is engagement rings, available in every major cut, with lab-grown and natural diamond options in solitaire, halo, hidden halo, vintage antique, and three-stone settings.
The Skye Kite® Lab-Grown Diamond Engagement Ring Set in 14K white gold is one example of how Aquamarise® approaches diamond engagement jewelry: IGI certified, available in 14K rose and yellow gold upon request, and built around the trademarked kite silhouette that defines the Aquamarise® design identity.
It is one of several IGI-certified diamond engagement ring designs in the collection where the cut and the stone origin are both chosen with equal deliberation. Browse the full collection of diamond engagement rings for current options across every cut and setting.
Wedding Bands
Diamond wedding bands at Aquamarise® feature pavé, channel, and accent-stone designs in precious metals that suit both standalone wear and stacking alongside an engagement ring.
The Leaf Diamond Wedding Band in 14K White Gold is one example, featuring delicate leaf motifs with diamond accent stones in a nature-inspired band design where the botanical detail and the diamond's brilliance work together rather than competing.
It suits buyers drawn to fairy-tale aesthetics and intricate filigree who want a diamond's credentials in a design with a specific visual point of view. Several diamond wedding band designs exist across the collection, across minimalist and detailed aesthetic directions.
Everyday Pieces
Diamond accent jewelry, including necklaces, earrings, and stacking rings with diamond accent stones, spans the everyday end of the collection for buyers who want diamond's optical performance in pieces worn without a specific occasion attached.
Diamond jewelry with channel-set diamonds is available in a range of recycled precious metals for buyers who want diamond jewelry as daily wear rather than exclusively as milestone pieces.
Men's Diamond Jewelry
Men's diamond jewelry at Aquamarise® is built on the understanding that a man's ring, worn daily in physical activity and professional contexts, needs a setting approach specifically suited to that wear. Two setting styles dominate the men's diamond jewelry collection for practical reasons.
Bezel Settings for Men's Diamond Rings
A bezel setting wraps the entire outline of the diamond in metal, protecting the stone's edges from direct impact and reducing the ring's profile so it catches less on fabric and surfaces during daily use. For men's diamond rings worn without removal through active daily wear, a bezel setting is the most practical choice without compromising the stone's visibility. Several bezel-set diamond options exist across the men's collection in 14K white gold and sterling silver.
Flush Settings for Daily Wear
A flush-set diamond sits within the band surface, with the stone's table level with the metal, creating a completely smooth ring profile that eliminates every setting component that could catch or snag during physical work. Flush-set diamond accents across men's tungsten carbide and solid gold bands are among the most practical classic diamond jewelry options for active wearers who want the stone's brilliance without raised setting detail.
Men's Diamond Rings With Colored Gemstones
Several men's diamond ring designs at Aquamarise® combine diamond accents with a colored gemstone center stone, creating a more distinctive visual character than a diamond alone.
The Alexandrite & Lab Diamond Wedding Band in 14K White Gold features a kite-cut lab-grown alexandrite with lab-grown diamond accents and a brushed matte finish, a design where the color-shifting alexandrite and the diamond's brilliance create a combination suited to buyers who want individuality and fine jewelry credentials simultaneously.
The Morganite & Lab Diamond Wedding Band in 14K white gold takes the same approach with a kite-shaped natural morganite framed by lab-grown diamonds in a brushed matte finish, where the stone's soft pink warmth and the diamond accents create a refined, non-traditional men's ring. Both are examples of how Aquamarise® approaches men's diamond jewelry across the collection.
How to Care for Diamond Jewelry
Diamond is the hardest natural material on Earth, with a Mohs hardness of 10, and does not scratch under any standard daily use. The care requirements for fine diamond jewelry are almost entirely about the metal setting and the finish rather than the stone.
For solid-gold diamond jewelry: Remove before swimming in chlorinated or salt water, as these can affect the gold's finish over time. Clean with a soft cloth and warm soapy water. Store separately from other pieces to prevent metal-to-metal scratching on the setting rather than the stone.
For pavé and accent-stone settings: The small prongs that hold accent diamonds can loosen over time with daily wear. Have the setting checked periodically rather than waiting for a stone to become visibly loose. A loose accent stone is a setting issue rather than a diamond quality issue.
For colored diamond jewelry: Blue, pink, yellow, and black diamonds require the same care as colorless diamonds. The color is inherent to the crystal structure and does not fade with wear or cleaning. Standard jewelry care guidelines apply to the metal setting rather than the stone's color.
Full care guidance for every metal and setting style at Aquamarise® is available on our jewelry care page before ordering.
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Browse related collections and resources across the full Aquamarise® diamond range. Every piece in the collection is handcrafted using recycled metals and responsibly sourced stones, to the same ethical standards applied across all Aquamarise® designs.