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Discover beautiful lab-grown diamond studs at Stein Diamonds.
SHOP LAB-GROWN DIAMOND STUDS
Advantages of
Lab-Grown Diamonds
Timeless Beauty
With identical physical and optical properties, lab-grown diamonds are just as durable and beautiful as natural diamonds.
Excellent Value
Lab-grown diamonds can cost up to 50% less than mined diamonds, allowing you to save money or get a better diamond within your budget.
Responsible Origins
Lab-grown diamonds are made in a lab rather than mined, making them a responsible choice with easily traced origins.
Discover Lab-Grown Diamond Studs
Bringing our customers a product they can be proud to wear.
Creating a
Lab-Grown Diamond
Lab-grown diamonds have the same chemical structure, physical qualities, and optical properties as natural diamonds. The primary difference between lab-grown and natural diamonds is how they’re made. Natural diamonds form naturally in the earth, while lab-grown diamonds form under carefully controlled conditions in a lab.
Today, there are two primary methods of creating a lab-grown diamond: the high pressure high temperature method and the chemical vapor deposition method.
The high pressure high temperature (HPHT) method mimics how diamonds form naturally in the earth. To make an HPHT diamond, scientists place a diamond seed into pure carbon, then expose it to extreme pressure and heat. This causes the carbon to melt and form a diamond around the diamond seed.
The chemical vapor deposition (CVD) method involves using carbon-rich gas. To make a CVD diamond, scientists place a diamond seed into a vacuum chamber. They then fill the chamber with carbon-rich gas and heat it to an extreme temperature. This causes carbon atoms to separate from the gas and begin building a diamond around the diamond seed.
Whether a lab-grown diamond was created using the HPHT method or the CVD method, the diamond will need to be cut and polished before being used in jewelry. Just like natural diamond formation methods, these laboratory formation methods create raw diamonds. Artisans carefully cut and polish raw diamonds to maximize their beauty and create the brilliant gemstones you know and love.
Discover Lab-Grown Engagement Rings
Halo Asscher Cut Diamond Engagement Ring Wired (0.19 ct. tw.)
As low as
$1,855.00
Halo Pear Cut Diamond Engagement Ring Uplift (0.33 ct. tw.)
As low as
$2,100.00
Pave Round Cut Diamond Engagement Ring Tied Down 8-Prong (0.4 ct. tw.)
As low as
$2,155.00
Pave Round Cut Diamond Engagement Ring Tied Down (0.28 ct. tw.)
As low as
$1,990.00
Pave Cushion Cut Diamond Engagement Ring The Tipping Point III (0.23 ct. tw.)
As low as
$1,630.00
Pave Round Cut Diamond Engagement Ring The Tipping Point II (0.25 ct. tw.)
As low as
$1,745.00
Halo Cushion Cut Diamond Engagement Ring The Multiple II (0.94 ct. tw.)
As low as
$3,090.00
Halo Round Cut Diamond Engagement Ring The Multiple (0.83 ct. tw.)
As low as
$2,775.00
Halo Round Cut Diamond Engagement Ring The Details (0.51 ct. tw.)
As low as
$2,310.00
Pave Round Cut Diamond Engagement Ring Split (0.64 ct. tw.)
As low as
$2,915.00
Pave Cushion Cut Diamond Engagement Ring Purified (0.44 ct. tw.)
As low as
$1,990.00
Pave Round Cut Diamond Engagement Ring Protected (0.78 ct. tw.)
As low as
$2,775.00
Pave Round Cut Diamond Engagement Ring Natural II (0.25 ct. tw.)
As low as
$1,745.00
Halo Round Cut Diamond Engagement Ring Natural Halo with Accent (0.78 ct. tw.)
As low as
$2,485.00
Pave Round Cut Diamond Engagement Ring Natural Channel Set (0.25 ct. tw.)
As low as
$1,650.00
3-Stone Round Cut Diamond Engagement Ring Natural (0.3 ct. tw.)
As low as
$1,875.00
Pave Round Cut Diamond Engagement Ring Natural (0.57 ct. tw.)
As low as
$2,230.00
Halo Round Cut Diamond Engagement Ring Movie Star (1.52 ct. tw.)
As low as
$3,840.00
Pave Round Cut Diamond Engagement Ring Just Enough Double Prong (0.9 ct. tw.)
As low as
$2,775.00
Pave Round Cut Diamond Engagement Ring Just Enough 6 Prong (0.57 ct. tw.)
As low as
$2,080.00
Pave Round Cut Diamond Engagement Ring Intertwined (0.29 ct. tw.)
As low as
$2,365.00
Pave Round Cut Diamond Engagement Ring Famous (0.63 ct. tw.)
As low as
$2,230.00
Double Halo Round Cut Diamond Engagement Ring Double Win (0.73 ct. tw.)
As low as
$2,865.00
Double Halo Round Cut Diamond Engagement Ring Double Win (0.93 ct. tw.)
As low as
$3,255.00
Halo Round Cut Diamond Engagement Ring Double Down Slim (0.78 ct. tw.)
As low as
$2,935.00
Halo Round Cut Diamond Engagement Ring Double Down (1.85 ct. tw.)
As low as
$3,630.00
Pave Round Cut Diamond Engagement Ring Cupid's Arrow III (0.08 ct. tw.)
As low as
$1,540.00
Halo Emerald Cut Diamond Engagement Ring Closing Call (1.49 ct. tw.)
As low as
$3,090.00
Halo Emerald Cut Diamond Engagement Ring Class Act with Accent (0.83 ct. tw.)
As low as
$2,710.00
Halo Round Cut Diamond Engagement Ring Castle with Split Shank (0.5 ct.tw.)
As low as
$2,500.00
Double Halo Round Cut Diamond Engagement Ring Castle (0.95 ct. tw.)
As low as
$2,830.00
Halo Cushion Cut Diamond Engagement Ring Castle (0.86 ct. tw.)
As low as
$2,520.00
Halo Round Cut Diamond Engagement Ring Castle (1.16 ct. tw.)
As low as
$2,915.00
Halo Round Cut Diamond Engagement Ring Camera Ready (0.47 ct. tw.)
As low as
$2,155.00
Pave Round Cut Diamond Engagement Ring Bridge (0.25 ct. tw.)
As low as
$2,025.00
Halo Round Cut Diamond Engagement Ring Behind the Scenes (0.33 ct. tw.)
As low as
$2,155.00
Halo Emerald Cut Diamond Engagement Ring 3D Diamond with Halo (0.49 ct. tw.)
As low as
$2,675.00
Pave Round Cut Diamond Engagement Ring 3D Diamond (0.77 ct. tw.)
As low as
$2,700.00
Halo Round Cut Diamond Engagement Ring Windy Road (0.74 ct. tw.)
As low as
$2,900.00
Halo Round Cut Diamond Engagement Ring Watch Me Shine (0.54 ct. tw.)
As low as
$2,400.00
Halo Round Cut Diamond Engagement Ring Waltz (0.3 ct. tw.)
As low as
$2,270.00
Pave Round Cut Diamond Engagement Ring Walk the Line II (0.13 ct. tw.)
As low as
$1,915.00
Pave Round Cut Diamond Engagement Ring Walk the Line (0.13 ct. tw.)
As low as
$1,745.00
Pave Round Cut Diamond Engagement Ring VYM (0.67 ct. tw.)
As low as
$3,035.00
Halo Round Cut Diamond Engagement Ring Vintage Flair II (0.34 ct. tw.)
As low as
$2,440.00
Halo Round Cut Diamond Engagement Ring Vintage Flair (0.41 ct. tw.)
As low as
$2,345.00
Pave Cushion Cut Diamond Engagement Ring Tulip (0.38 ct. tw.)
As low as
$1,840.00
Solitaire 6-Prong Round Cut Diamond Ring Timeless Twist (0.02 ct. tw.)
As low as
$1,370.00
Timeless
As low as
$1,200.00
3-Stone Round Cut Diamond Engagement Ring Tiara with Halo (0.97 ct. tw.)
As low as
$3,510.00
3-Stone Round Cut Diamond Engagement Ring Tiara (0.39 ct. tw.)
As low as
$3,105.00
3-Stone Round Cut Diamond Engagement Ring Three by Two (0.33 ct. tw.)
As low as
$2,760.00
Pave Round Cut Diamond Engagement Ring The Tipping Point (0.48 ct. tw.)
As low as
$2,120.00
Halo Cushion Cut Diamond Engagement Ring The Go To with Halo (0.53 ct. tw.)
As low as
$2,310.00
Pave Oval Cut Diamond Engagement Ring The Go To (0.22 ct. tw.)
As low as
$2,535.00
Halo Round Cut Diamond Engagement Ring Step Up (0.98 ct. tw.)
As low as
$2,675.00
Solitaire 3-Stone 6-Prong Round Cut Diamond Engagement Ring (0.34 ct. tw.)
As low as
$1,895.00
Solitaire 3-Stone 4-Prong Diamond Engagement Ring (1 ct. tw.)
As low as
$4,230.00
Solitaire Double Prong Split Shank
As low as
$1,240.00
Solitaire Double Prong
As low as
$1,200.00
Pave Round Cut Diamond Engagement Ring Rooted (0.43 ct. tw.)
As low as
$2,175.00
Pave Round Cut Diamond Engagement Ring Natural with Accent (0.23 ct. tw.)
As low as
$1,615.00
Pave Round Cut Diamond Engagement Ring Natural Split Shank (0.19 ct. tw.)
As low as
$1,855.00
Pave Round Cut Diamond Engagement Ring Natural Double Prong (0.22 ct. tw.)
As low as
$1,855.00
Pave Round Cut Diamond Engagement Ring Modern Twist (1.16 ct. tw.)
As low as
$2,690.00
Double Halo Round Cut Diamond Engagement Ring Merging (0.68 ct. tw.)
As low as
$2,775.00
3-Stone Round Cut Diamond Engagement Ring Juxtaposed (0.32 ct. tw.)
As low as
$2,475.00
Halo Round Cut Diamond Engagement Ring Cyclone (0.71 ct. tw.)
As low as
$2,805.00
Pave Round Cut Diamond Engagement Ring Cyclone (0.39 ct. tw.)
As low as
$2,690.00
Pave Round Cut Diamond Engagement Ring Cupid's Arrow with Accent (0.045 ct. tw.)
As low as
$1,405.00
Pave Round Cut Diamond Engagement Ring Cupid's Arrow II (0.05 ct. tw.)
As low as
$1,295.00
Pave Round Cut Diamond Engagement Ring Cupid's Arrow (0.1 ct. tw.)
As low as
$1,390.00
Halo Emerald Cut Diamond Engagement Ring Converge (0.52 ct. tw.)
As low as
$2,690.00
Halo Emerald Cut Diamond Engagement Ring Class Act (0.56 ct. tw.)
As low as
$2,440.00
Halo Cushion Cut Diamond Engagement Ring Cathedral Bridge (0.16 ct. tw.)
As low as
$1,820.00
Pave Round Cut Diamond Engagement Ring 3D Diamond II (0.51 ct. tw.)
As low as
$2,710.00
Frequently Asked Questions
Got a question? Get your answer.
Can you tell a diamond has been lab grown by looking at it?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
Are lab-grown diamonds diamond simulants?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
Are lab-grown diamonds certified?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
Are lab-grown diamonds synthetic diamonds?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
Are lab-grown diamonds high quality?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
I’m looking for a specific type of lab-grown diamond. Can you help me find it?
Yes, lab-grown diamonds are certified by grading laboratories like the Gemological Institute of America (GIA), the American Gem Society (AGS), and the International Gemological Institute (IGI).
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