diamond tennis necklace from focal point up to neck area laid flat on a muted beige jewelry box

Transparency and Traceability

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Certified Premium Quality Lab Grown Diamonds

available in white, yellow and rose gold

Shop the Bridal Collection

Discover your next treasure with elite lab grown diamonds centering each piece.

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Old Mine Lab Grown Diamond Plain Band Candlelight Ring Old Mine Lab Grown Diamond Plain Band Candlelight Ring
Old Mine Lab Grown Diamond Plain Band Candlelight Ring
From $6,069.00 AUD
From $6,069.00 AUD $9,539.00 AUD
New
2.6 Carat Lab Grown Diamond Rococo Rochelle Bridal Set 2.6 Carat Lab Grown Diamond Rococo Rochelle Bridal Set
2.6 Carat Lab Grown Diamond Rococo Rochelle Bridal Set
$5,622.00 AUD
$5,622.00 AUD $9,105.00 AUD
New
3.1 Carat Lab Grown Diamond Rococo Raen Bridal Set 3.1 Carat Lab Grown Diamond Rococo Raen Bridal Set
3.1 Carat Lab Grown Diamond Rococo Raen Bridal Set
$7,198.00 AUD
$7,198.00 AUD $11,562.00 AUD
New
Lab Grown Diamond Double Halo Seoul Bridal Set Lab Grown Diamond Double Halo Seoul Bridal Set
Lab Grown Diamond Double Halo Seoul Bridal Set
$8,670.00 AUD
$8,670.00 AUD $16,620.00 AUD
New
2 Carat Lab Grown Diamond Solitaire Oia (ee-ah) Ring Kobelli Oia Engagement Ring
2 Carat Lab Grown Diamond Solitaire Oia (ee-ah) Ring
$3,467.00 AUD
$3,467.00 AUD $5,637.00 AUD
New
Trending
3.5 Carat Lab Grown Diamond Dorado Bridal Set in Yellow Gold Kobelli's Dorado Bridal Set on a hand
3.5 Carat Lab Grown Diamond Dorado Bridal Set
$6,501.00 AUD
$6,501.00 AUD $10,406.00 AUD
New
Trending
5.1 Carat Emerald Diamond Three Stone Ring in Yellow Gold 5.2 Carat Lab Grown Diamond Esma Ring
5.2 Carat Lab Grown Diamond Esma Ring
$7,080.00 AUD
$7,080.00 AUD $11,417.00 AUD
New
Trending
Kobelli 3 Carat East-West Emerald Old Mine Cut Lab Grown Diamond Charli Ring in Yellow Gold Old mine cut diamond set in east-west orientation on platinum and yellow gold ring on Kobelli's hand model.
3 Carat Old Mine Lab Grown Diamond Plain Band Charli Ring
From $6,358.00 AUD
From $6,358.00 AUD $10,117.00 AUD
New
Croft ring in white gold - 3-stone elongated cushion diamonds bezel-set engagement ring 6 Carat Lab Grown Diamond Croft Ring
6 Carat Lab Grown Diamond Croft Ring
$8,526.00 AUD
$8,526.00 AUD $13,730.00 AUD
New
The Beckham Ring in White Gold - massive pear-cut white diamond center stone with multiple rows of round white diamonds lining the band Kobelli Grown Pear Diamond Engagement Ring on table
8 Carat Lab Grown Diamond Half Eternity Beckham Ring
$11,374.00 AUD
$11,374.00 AUD $16,909.00 AUD
Top Seller
Trending
Kobelli Grown Diamond Decked Engagement Ring 2.4 Carat Lab Grown Diamond Interlaken Ring
2.4 Carat Lab Grown Diamond Interlaken Ring
$3,467.00 AUD
$3,467.00 AUD $5,781.00 AUD
Top Seller
Kobelli Grown Large Pear Diamond Bridal Set Kobelli Grown Large Pear Diamond Bridal Set
3 Carat Lab Grown Diamond Paris Wishbone Bridal Set
$7,370.00 AUD
$7,370.00 AUD $12,285.00 AUD
a single stone
Solitaire

The classic solitaire engagement ring is beloved for its timelessly elegant design. Highlighting a single brilliant center stone on a plain band, the stone symbolizes focused commitment with no distractions.

Kobelli Grown Solitaire Rings
Kobelli Large Oval Diamond Halo Ethical & Sustainable Wedding Rings
endless brilliance
Halo

Halo engagement rings are popular for their larger appearances and unbridled sparkles. The continuous ring of diamonds is seen as a symbol of eternal, unbroken love and protection.

Kobelli Grown Halo Rings
Timeless
Three Stone

The trend that never fades, 3-stone rings continue to be a popular choice for their strong symbolism of past, present, and future.

Kobelli Grown 3-Stone Rings
Certified Excellent Quality

Excellent Polish and Symmetry in every Kobelli Grown Diamond

Sustainable Eco-Friendly Diamonds

Genuine Diamonds Grown Above Ground

2000+ Positive Reviews

And Over Half a Million Happy Clients

Stress-free Purchase

14 Day Returns & Exchanges

90 Day Resizing within the U.S.

Made in the U.S.A.

Designed and handcrafted in Los Angeles without the retail markup
Premium Quality
What is Kobelli Grown?

Kobelli Grown is a curated collection of lab grown diamonds, hand-picked by our in-house gemologist for the best cut, polish, symmetry and fluorescence, from the diamond table to the diamond culet.

Each Kobelli Grown Diamond is certified double EX (fancy shape diamonds) and triple EX (round brilliant diamonds).

Excellent Polish

Excellent Symmetry

Excellent Cut
Diamond Tennis Bracelets
Earth Friendly
Sustainable Diamonds

Created from renewable energy, Kobelli Grown Diamonds are born in a controlled lab, mimicking the creation of natural diamonds and making them as unique as diamonds born below ground.

 

Although our natural diamond pieces are strictly conflict-free, have peace of mind with the traceable origins of a Kobelli Grown Diamond.
loose diamonds - round and emerald-cut shining in glassy light
Transparency
Guaranteed Premium Quality

Picked for quality - every Kobelli Grown Diamond is guaranteed to be a minimum of EF color and VS clarity, graded per the standardized diamond scale of the 4 c's. That means you get only pristine, bright, white diamonds of excellent polish and symmetry.

 

To back it up, every Kobelli Grown Diamond order comes with a diamond certificate from a reputable lab (i.e. IGI or GIA) with clear grading.
Certified Excellence
Round Brilliant vs. Fancy Cuts

Included in our guarantee of certified "excellent polish" and "excellent symmetry" is "excellent cut" when you choose a round diamond. Why? Simply because round diamonds have been around so long that the standards for what makes an excellent cut round is highly accepted within the industry. Fancy shapes, such as radiant, emerald and oval, however, were introduced later and continuing to take shape as innovative new methods in diamond cutting are coming to light, leaving the criteria for excellence open. The choice is yours, fall in love with the brilliance of a perfected round cut diamond or the inspiring passion of a fancy cut diamond.

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Diamond Education

Compass Collection engagement rings - emerald-cut and radiant-cut

Lab Grown Diamond Vs. Earth Mined Diamond

What's the difference?

It is true as they say – diamonds are forever. Not only do these timeless pieces appear lovely, but they also have fascinating origins and histories. Diamonds are beautiful stones formed from pure carbon deposits in the Earth's mantle.

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brilliant-cut faceted diamond rings by Kobelli

The 4 C's of Diamonds

Diamonds can be used to increase the value and significance of various pieces of jewelry, including engagement rings, wedding bands, bridal sets, necklaces, bracelets, and others. Grade and quality are used to evaluate diamonds. The primary factors used to determine whether a stone is the best match are the "4 C's":cut,color,clarity, and carat.

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Kobelli Lab Grown Diamond Screw Back 6-prong Stud Earrings 2 1/10ctw in 18k White Gold (Certified) F71387X

How to Read a Diamond Certification

A diamond certificate contains in-depth details about a specific loose diamond. It may look overwhelming at first glance but with the right amount of knowledge about the key diamond features such as the 4Cs and other grading criteria, it will be a walk in the park.

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Lucy Solitaire Bezel Diamond Necklace hanging over loose diamonds on white background

every sale makes a difference

MICRO ACTIONS
LEAD TO MACRO IMPACT

With every Kobelli Grown purchase, we donate, on average, $50.00 to a cause of your choice.

learn how to share the love
Kobelli Diamond Oval-cut Diamond Ring

Work with our experts to customize your dream jewelry

Create a Custom Kobelli Grown Piece
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