Dee Dee

Design your engagement ring your way

LOOSE DIAMONDS IN 360° HD

A certificate tells a small part of the story, but seeing a loose diamond in 40x superzoom lets you really get to know your diamond. Design your engagement ring with the perfect loose diamond.

Earth-Created Diamonds Lab-Created Diamonds

EXPLORE LOOSE DIAMONDS

ROUND CUT Round cut diamonds maximize light return and sparkle, and are the most brilliant of the diamond cuts.

PRINCESS CUT The second most popular of the diamond shapes, the princess cut is designed for maximum brilliance.

CUSHION CUT The cushion cut resembles a pillow and has an antique feel and a distinctive, romantic appearance

EMERALD CUT A stunningly beautiful diamond cut with long lines that give the stone an elegant and sophisticated look.

OVAL Oval cut diamonds serve to elegantly elongate fingers, creating the optical illusion of length.

DESIGN YOUR OWN

DIAMOND ENGAGEMENT RING

Select from hundreds of stunning engagement ring styles and add a brilliant loose diamond of your choice. Or begin by selecting one of 200,000+ loose diamonds and match it with a beautiful ring setting in the precious metal of your choice.

Loose Diamonds Engagement rings

Learning Center

Lab Created Diamonds

Lab created diamonds are a responsible choice that require no new mining and offer excellent value. They exhibit the same fire, scintillation, and sparkle as natural diamonds.

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CONFLICT-FREE DIAMONDS

Every loose diamond on JamesAllen.com is conflict-free and certified by one of the top 3 grading laboratories: GIA, AGS or IGI. The diamond certificates are displayed along with the loose diamond on our site.

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GUARANTEE

200,000+ CERTIFIED CONFLICT-FREE DIAMONDS, ALL PHOTOGRAPHED IN 360° HD
24/7 DIAMOND EXPERTS, WITH OPTION FOR REAL-TIME DIAMOND INSPECTIONS
LIFETIME WARRANTY
FREE SHIPPING WORLDWIDE
HASSLE-FREE RETURNS WITH 100% MONEY BACK

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ENGAGEMENT RINGS

Start designing the perfect engagement ring with either the setting or a diamond. Select from hundreds of stunning ring styles and then add a brilliant colorless or fancy color diamond. Or select from 200,000+ loose diamonds and match your stone with a beautiful ring setting in the precious metal of your choice.

Engagemebt rings Loose Diamonds

Popular Engagement Rings

GUARANTEE

200,000+ CERTIFIED CONFLICT-FREE DIAMONDS, ALL PHOTOGRAPHED IN 360° HD
24/7 DIAMOND EXPERTS, WITH OPTION FOR REAL-TIME DIAMOND INSPECTIONS
LIFETIME WARRANTY
FREE SHIPPING WORLDWIDE
HASSLE-FREE RETURNS WITH 100% MONEY BACK

LEARN MORE

SEE LOOSE DIAMONDS IN 360° HD SUPERZOOM

All of our 200,000+ diamonds are certified by one of the top 3 grading laboratories: GIA, AGS and IGI. But don't rely on the certificate alone; seeing a loose diamond in 40x superzoom lets you really get to know your diamond with your own eyes.

LOOSE DIAMONDS FANCY COLOR DIAMONDS

INSPIRATION GALLERY

Need help getting started? Get inspired by customers' recently purchased engagement rings.

EXPLORE CUSTOMERS' DIAMOND ENGAGEMENT RINGS EXPLORE PRINCESS CUT RINGS EXPLORE CUSHION CUT RINGS

Shop by style

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Classic Rings Our collection of classic designs features rings you can love for a lifetime.

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Three Stone Rings Browse our collection of three stone engagement rings, from modern to antique-inspired.

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Oval Rings Romantic and distinctive, the feminine curves of oval cut gemstones are beautifully complemented

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Halo Rings Halo settings feature a center gemstone completely encircled by smaller accent

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Spin actual diamonds in 360° HD and zoom in up to 40x.

ROUND

PRINCESS

EMERALD

ASSCHER

OVAL

RADIANT

PEAR

HEART

MARQUISE

CUSHION

THERE'S NOTHING MORE PERSONAL THAN AN ENGAGEMENT RING

View our genuine customer engagement moments from around the world. Get inspired by our collection of proposal stories from James Allen customers, and view the diamond rings behind the moments. Read the stories for proposal inspiration or share your own James Allen engagement moment!

LOOSE DIAMONDS

WEDDING RINGS & ANNIVERSARY RINGS

Begin forever with a distinctively beautiful wedding ring. Choose from a myriad of gorgeous styles - including diamond-laced, classic, eternity, gemstone or vintage wedding bands - to mark your everlasting love. Match your engagement band to the perfect wedding ring or make your promise with matching wedding bands.

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For Women

Find your dream wedding ring in 14k and 18k white gold and yellow gold, platinum or rose gold. Celebrate your commitment with a wedding ring embedded with diamonds or a simpler, classic wedding band. Renew your vows on your anniversary with several colorful gemstone stackable rings or a luminous eternity ring.

CLASSIC

Classic wedding rings are the perfect choice for newly engaged couples in the market for traditional.

ETERNITY

Women's eternity rings are the perfect gift for anniversaries and special occasions.

ANNIVERSARY

Women's anniversary rings come in a range of styles, widths and metal types.

For men

Go for the traditional, classic wedding band, or dare to be different with a unique alternative metal wedding ring made from cobalt, tantalum or titanium. Add some diamonds to match the sparkle in your beloved’s eyes or say forever with a carved band, a twist on the classic wedding ring.

CLASSIC

Classic wedding rings are the perfect choice for newly engaged couples in the market for traditional.

CARVED

Women's eternity rings are the perfect gift for anniversaries and special occasions.

Diamond

Women's anniversary rings come in a range of styles, widths and metal types.

Popular Wedding Rings

What Sets Us Apart

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Unique & Handcrafted
Personalized Experience
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