Top Diamond Nexus Deals for August 2025

Elevate your everyday style with our stunning oval moissanite stud earrings in 14K white gold. The tension-back design creates the illusion of floating stones, offering exceptional fire and brilliance that surpasses traditional diamonds. With 1.00 carat total weight, these earrings feature D/E/F color and VVS1 clarity for a flawless look. Perfect for both casual and formal wear, they come with a lifetime stone guarantee and can be customized with engravings or metal upgrades. Experience the beauty of moissanite in a design that combines modern elegance with timeless appeal.

Trendy yet classic, the Three Stone Accented Collection is a modern take on a traditional three stone design. This ring features two lab created sapphire side stones and a center which represent the past, present and future of a couple's relationship. The stones are held in a classic basket setting that allows maximum light to enter from all angles. Finished with a thin accented band that adds a little extra shimmer. SETTING INFORMATION Setting Style: Prong Carat Weight Range: 0.66-1.14 ct. tw. DEW Number of Accent Stones: 16-18 Average Band Width: 2.00 mm Average Setting Height: 6.20 mm STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Average Color: D Average Clarity: IF Average Cut: Ideal Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENCC7477R114WGSTOCK | Three Stone Accented Engagement Ring With Round Sapphire Center DEW Size 8.5-10 Nexus Diamond Alternative 7 in White by Diamond Nexus

An accented knife-edge design brings an unexpected element to this dazzling wedding band. This piece is set with Lab Grown Diamonds, a lab diamond possesses the identical physical, chemical, and optical properties of a mined diamond. Mindfully made to the highest standards. SETTING INFORMATION Setting Style: Prong Minimum Carat Weight: 0.24 ct. tw. Number of Accent Stones: 48 Average Band Width: 2.40 mm Average Band Height: 2.00 mm STONE INFORMATION Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: F/G Average Clarity: VVS/VS Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. This ring cannot be sized beyond the size or range of sizes specified. This product includes a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRWBCC06442B318YG | Knife-Edge Accented Wedding Band Ring Size 4-5 18K Yellow Gold Lab Grown Diamond 7 by Diamond Nexus

The beauty of this solitaire is in its simplicity. A low-profile basket setting is secure and comfortable, letting the Oval cut shine. A subtle knife edge shank makes the band appear more dainty without sacrificing its durability. With its sturdy design and elegant stone shape, this timeless ring will be beautiful for a lifetime. SETTING INFORMATION Setting Style: Prong Average Band Width: 2.00 mm Average Setting Height: 5.70 mm STONE INFORMATION Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Average Color: D/E/F Average Clarity: VVS1 Average Cut: Excellent to Ideal Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee This ring cannot be sized beyond the size or range of sizes specified. This product includes a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENSL0090XOV114WG00574BTS | Basket Set Classic Engagement Ring With Oval Center DEW Size 4-5.5 Moissanite 7 in White by Diamond Nexus

Embrace your inner diva with our 4 carat inside-out split set hoop earrings in gorgeous 14K yellow gold. These hoops feature round brilliant-cut stones set in a micro design that maximizes sparkle and offers a secure fit with their hinged backing. Perfect for those who love bold, statement jewelry, they come with a lifetime stone guarantee and customization options. Whether for a night out or everyday elegance, these earrings are designed to make you feel radiant. Add a touch of glamour to your collection with these beautifully crafted hoops.

Discover the perfect blend of modern elegance and timeless style with our 3 carat bar-set hoop earrings. Crafted in radiant 14K yellow gold, these earrings feature round brilliant-cut stones arranged in a sleek bar design that catches the light beautifully. The hinged backing ensures a secure and comfortable fit, making them ideal for everyday wear or special occasions. Each pair comes with our lifetime stone guarantee, so you can enjoy their brilliance for years to come. Customization options are available to make these earrings uniquely yours. Elevate your jewelry collection with a piece that combines luxury, versatility, and exceptional craftsmanship.

Elevate your style with our Asscher Two-Tone Solitaire Ring in 14K White and Yellow Gold, adorned with a 1 carat lab-grown diamond. The asscher-cut stone is set in a harmonious two-tone band, creating a unique and timeless symbol of love and sophistication that stands out with grace and elegance. This piece is set with Lab Grown Diamonds, a lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Mindfully made to the highest standards. Lab Grown Diamond is a man made diamond: H-I color and VS-SI clarity, and Excellent to Ideal cut. This ring cannot be sized beyond the size or range of sizes specified. This is a one-of-a-kind piece. Once it is sold, it's gone for good. Packaging: All clearance purchases include a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Product model: LRRHCC07336R314WG | Asscher Two-Tone Solitaire Ring With Center Size 7 14k Yellow Gold Lab Grown Diamond in White by Diamond Nexus

Make a dazzling statement with our 4 carat prong-set hoop earrings in lustrous 14K white gold. These exquisite earrings are designed to maximize sparkle with their round brilliant-cut stones set in a delicate prong setting that allows light to flow through effortlessly. The pave detailing adds an extra layer of brilliance, while the hinged backing ensures a secure and comfortable fit. Perfect for adding glamour to any outfit, these earrings are backed by a lifetime stone guarantee. Customize them to reflect your personal style and enjoy a piece of jewelry that combines bold elegance with everyday wearability.

Shine with confidence in our 3 carat inside-out bar set hoop earrings in radiant 14K yellow gold. These hoops feature round brilliant-cut stones set in a sleek bar design that offers a modern twist on a classic style. The hinged backing ensures a secure fit, making them perfect for everyday wear. Backed by a lifetime stone guarantee, these earrings can be customized to suit your preferences. Whether you're dressing up or keeping it casual, these versatile hoops add a touch of luxury to any outfit. Enjoy the perfect blend of style, comfort, and brilliance.

Add a touch of floral elegance to your collection with our marquise-shaped flower stud earrings. Crafted in 14K white gold, each earring features lab-grown diamonds totaling 1 carat, offering sustainable luxury without compromising on brilliance. The diamonds boast F-G color and VS-SI clarity, set in a secure tension-back design for all-day comfort. These unique earrings come in a sleek gift box, making them a perfect present or a timeless addition to your wardrobe. Enjoy the beauty of ethically sourced diamonds with a design that stands out.

Inspired by Taylor Swift’s iconic 2023 VMA appearance, we designed The Reputation Ring to be a functional and affordable daily wear for any Swiftie. SETTING INFORMATION Setting Style: Prong Metal: Gold Plated Sterling Silver With Enamel Minimum Carat Weight: 0.09 ct. tw. DEW Number of Accent Stones: 23 Average Band Width: 2.30 mm STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Average Color: D Average Clarity: IF Average Cut: Ideal Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee This product includes a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRRHXX0088X | Reputation Ring Plated Sterling Silver With Enamel Nexus Diamond Alternative ⅒ Ct. Tw. DEW Round in White by Diamond Nexus

If black is your comfort color the Obsidian Hammered Wedding Band in tungsten is for you. Featuring a matte, hammered finish, this men's band flies under the radar from afar but stands apart from the crowd upon closer inspection thanks to its unique design elements. Average band width: 8.00 mm This ring cannot be sized beyond the size or range of sizes specified. This is a one-of-a-kind piece. Once it is sold, it's gone for good. Packaging: All clearance purchases include a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Product model: MRWBCC06502B0TN | Obsidian Hammered Wedding Band Ring Size 11 Tungsten 7 by Diamond Nexus

Our high-polish men's domed ring is a simple way to make a big statement. Crafted from 14k gold, this sophisticated ring is celebrated for its uncluttered, smooth design. Average Band Width: 6.00 mm This ring cannot be sized beyond the size or range of sizes specified. This product includes a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: MRWBXX0076X014WG00860BTS | Classic Comfort Wedding Band 6 MM Ring Size 11-13 7 in White by Diamond Nexus

This timeless pair of earrings features classic oval cut lab grown diamonds set in a 14k gold basket setting. Secured with double notched posts and tension backs. This piece is set with Lab Grown Diamonds, a lab diamond possesses the identical physical, chemical, and optical properties of a mined diamond. Mindfully made to the highest standards. SETTING INFORMATION Setting Style: Four Prong Basket Backing Type: Tension Backs Post Type: Bend-Resistant Notched Posts Minimum Carat Weight: 0.50 ct. tw. DEW per pair STONE INFORMATION Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: F/G Average Clarity: VVS/VS Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. This product includes a 4x4 inch white sliding compartment card box with foam insert and black ribbon handles. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LEXXCC06858E314WG | Basket Set Tension Back Earrings With Oval Centers Lab Grown Diamond 7 in White by Diamond Nexus

Introducing our beautiful lab-grown diamond ring featuring a unique bypass style design, the bypass design consists of two strands, with one strand adorned with white enamel and the other strand studded with round lab-grown diamonds. Crafted in 14 karat gold, this ring is perfect for those who appreciate a mix of elegance and modern style. The single strand adorned with white enamel adds a beautiful contrast against the shimmering diamonds, creating a stunning visual effect. SETTING INFORMATION Metal Type: Sterling Silver Stone Size: 1.9 mm Number of Accent Stones: 9 Average Carat Weight: 0.27 ct. tw. DEW Product Type: Ceramic Ring Metal Color: White Approx. Metal Weight: 2.3g Stone Shape: Round Carat Weight: 0.03 ct. Ring Size: 7 Minimum Carat Weight: 0.028 ct. tw. DEW Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Mindfully made to the highest standards. Average Color: E-F Average Clarity: VS-SI Average Cut: Ideal Average Cut: Excellent to Ideal Aspect Ratio: Ideal Fluorescence: None Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRRHXX0125XRBWHXX0037TW3SSXX | Bypass Ring in with Single Row of Light Pink Ceramic and Lab Grown Diamond 0.37tcw Round Brilliant Cut in White | Sterling Silver by Diamond Nexus

Walk down the aisle in confidence knowing that you've found the most exceptional solitaire engagement ring for your future bride-to-be. At Diamond Nexus, we make it easy for you to express your love with a timeless round solitaire ring. This ring offers a classic design in a beautifully put-together setting. SETTING INFORMATION Setting Style: Peg Head Carat Weight: 0.90 cts. Stone Shape: Round STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: D Average Color: D/E/F Average Color: G Average Clarity: IF Average Clarity: VVS1 Average Clarity: SI Average Cut: Ideal Average Cut: Excellent to Ideal Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Guarantee: Lifetime Stone Guarantee Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENSL0109XRB | Lab Grown Diamond 6 Prong Solitaire Round Brilliant Cut Engagement Ring 2 Ct. Center in White | 14K Yellow Gold by Diamond Nexus

This engagement ring is as elegant as it is dazzling. The center oval stone sits high as the main focal point and is paired with a twisting accented band that adds even more glamour. The four-prong peg head setting looks classic with a matching white gold shank, or modern with mixed metals like yellow or rose gold. The perfect twist on a classic style. SETTING INFORMATION Setting Style: Peg Head Minimum Carat Weight: 0.17 ct. tw. DEW Minimum Carat Weight: 0.17 ct. tw. DEW Minimum Carat Weight: 0.17 ct. tw. Number of Accent Stones: 38 Average Band Width: 1.70 mm Average Setting Height: 8.70 mm STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: D Average Color: D/E/F Average Color: F/G Average Clarity: IF Average Clarity: VVS1 Average Clarity: VVS/VS Average Cut: Ideal Average Cut: Excellent to Ideal Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Guarantee: Lifetime Stone Guarantee Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENSA0213XOV | Twisted Accented Oval Cut Engagement Ring 4 Ct. DEW Center in White | Platinum by Diamond Nexus

The Irene engagement ring is beautifully timeless with modern elements. The center stone is cradled by simple straight prongs and framed by the split shoulder design. The knife-edge band looks exceptionally sleek, drawing the eye toward the center stone, with added shimmer from accent stones along each side. It's a light and graceful look for the ages. We are continually improving and updating our pieces to ensure our lifelong quality promise. SETTING INFORMATION Setting Style: Peg Head Minimum Carat Weight: 0.16 ct. tw. DEW Minimum Carat Weight: 0.16 ct. tw. DEW Minimum Carat Weight: 0.16 ct. tw. Number of Accent Stones: 36 Average Band Width: 1.80 mm Average Setting Height: 8.40 mm STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: D Average Color: D/E/F Average Color: F/G Average Clarity: IF Average Clarity: VVS1 Average Clarity: VVS/VS Average Cut: Ideal Average Cut: Excellent to Ideal Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Guarantee: Lifetime Stone Guarantee Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENSA0120XOV | Irene Oval Cut Engagement Ring 2 Ct. DEW Center in White | 14K Rose Gold by Diamond Nexus

The Gwyneth engagement ring is simply gorgeous. The high profile setting ensures the center stone catches the light for maximum sparkle, while the slightly rounded band ensures that comfort and style do go hand-in-hand. SETTING INFORMATION Setting Style: Prong Minimum Carat Weight: 1.13 ct. tw. DEW Minimum Carat Weight: 1.13 ct. tw. DEW Minimum Carat Weight: 1.13 ct. tw. Number of Accent Stones: 18 Average Band Width: 2.90 mm Average Setting Height: 7.30 mm STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: D Average Color: D/E/F Average Color: F/G Average Clarity: IF Average Clarity: VVS1 Average Clarity: VVS/VS Average Cut: Ideal Average Cut: Excellent to Ideal Average Cut: Excellent to Ideal Composition: CVD, Type IIa Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Guarantee: Lifetime Stone Guarantee Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LRENSA0219XPC | Moissanite Gwyneth Princess Cut Engagement Ring 3 ½ Ct. DEW Center in White | 14K Rose Gold by Diamond Nexus

These classic basket set round cut drop earrings are an essential for day-to-night accessorizing. The lever back design also ensures that, unlike studs, the earring won't rotate, preventing skewed or even upside-down shapes. SETTING INFORMATION Setting Style: Prong Backing Type: Leverbacks STONE INFORMATION Nexus Diamond™ Alternative: A patented diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Moissanite: A lab created gemstone that is durable and highly refractive, creating more fire and brilliance than a diamond. Lab Grown Diamond: A lab diamond possesses the identical physical, chemical and optical properties of a mined diamond. Average Color: D Average Color: D/E/F Average Color: F/G Average Clarity: IF Average Clarity: VVS1 Average Clarity: VVS/VS Average Cut: Ideal Average Cut: Excellent to Ideal Average Cut: Excellent to Ideal Aspect Ratio: Ideal Fluorescence: None Guarantee: Lifetime Stone Guarantee Guarantee: Lifetime Stone Guarantee Certificate: Diamonds 1 ct. and larger are third party certified by GIA, GCAL, GSI or IGI. Contact customer service for a wide range of customizations from metal upgrades to engravings to appraisals and everything in-between at 1.800.509.4990. Product model: LEXXLV0014X | Renee Earring 4 Ct. Tw. DEW Round Brilliant Cut | 14K White Gold by Diamond Nexus