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Asscher Cut Lab Grown Diamonds

Uncover the geometric beauty of Ritani's Asscher-Cut Lab-Grown Diamonds, where vintage elegance meets modern eco-awareness. Esteemed for their transparency and awarded the best value badge, these diamonds craft Asscher-inspired, sustainable engagement rings that are both sophisticated and value-conscious.
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Best Value
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Best Value
Shop loose diamonds in our inventory that we have identified as being Best Value. Best price and balance of the 4C's on the market.
Ritani Reserve Ritani Reserve
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Ritani Reserve
Ritani Reserve Diamonds are an exclusive selection of diamonds that have the best cut which offers maximum sparkle. They reflect the most light, maximum brilliance, fire, and scintillation.
Price
Many factors impact diamond price. With Ritani's Diamond Price Match Guarantee you can be confident you'll get the best price for a diamond. Tip: Tradition tells you to budget 2-3 months' salary for your ring. We say, just do you.
Carat
Carat is the measure of a diamond's weight and size. We offer an array of high-quality diamonds ranging from 0.18 to 25.00 carats- with 1.00 carat being the most popular.
Color
A diamond’s color grade actually measures how little color it reflects. To strike the best balance between cost and beauty, go for diamonds in the Near Colorless range: G, H, and I.
Clarity
Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.
Cut
Cut is the quality of a diamond’s proportions and symmetry. The better a diamond’s proportions and symmetry, the more sparkle it will produce. Cut is the most important of the 4 Cs.
Delivery Date
In a rush to get your diamond? Choose your ideal delivery date.
Polish
A well-polished diamond will have excellent light return.
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Fluorescence
Some diamonds glow blue or green when exposed to UV light. Since fluorescence is rarely visible, it has minimal impact on the appearance of your diamond. To save money, go for medium fluorescence.
Depth
Depth percentage correlates with a diamond's sparkle factor. It is measured by dividing the diamond height by its diameter. For maximum sparkle, the depth percentage of a round diamond should be between 54% and 66%.
Length/Width Ratio
The proportional relationship between your diamond’s length and width. A perfect round diamond would measure equally 1-to-1, so its LxW ratio would measure as 1.
Symmetry
Symmetry tells you how well a diamond’s facets align to create sparkle. Diamonds with perfect symmetry create the most sparkle and earn a grade of Excellent or Ideal.
Table
Table percentage tells you how big a diamond’s topmost facet (aka table) is in comparison to its diameter (aka girdle). When that ratio is in the right range, a diamond will sparkle more.
Culet
The culet is the point at the bottom of the diamond. If the point has a facet on it, it can stop light from reflecting and detract from the diamond's sparkle. Choose a diamond with no culet for optimum sparkle.
Certificate
All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Fluorescence
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Some diamonds glow blue or green when exposed to UV light. Since fluorescence is rarely visible, it has minimal impact on the appearance of your diamond. To save money, go for medium fluorescence.
None
Depth
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Depth percentage correlates with a diamond's sparkle factor. It is measured by dividing the diamond height by its diameter. For maximum sparkle, the depth percentage of a round diamond should be between 54% and 66%.
Length/Width Ratio
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The proportional relationship between your diamond’s length and width. A perfect round diamond would measure equally 1-to-1, so its LxW ratio would measure as 1.
Symmetry
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Symmetry tells you how well a diamond’s facets align to create sparkle. Diamonds with perfect symmetry create the most sparkle and earn a grade of Excellent or Ideal.
Excellent
Very Good
Good
Table
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Table percentage tells you how big a diamond’s topmost facet (aka table) is in comparison to its diameter (aka girdle). When that ratio is in the right range, a diamond will sparkle more.
Culet
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The culet is the point at the bottom of the diamond. If the point has a facet on it, it can stop light from reflecting and detract from the diamond's sparkle. Choose a diamond with no culet for optimum sparkle.
None
Large
Certificate
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All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.
Lab Diamond Growth Process
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Lab diamonds are made using two processes, HPHT and CVD. Both mimic the natural process of earth diamonds. LEARN ABOUT LAB DIAMONDS

Best Value
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Best Value
Shop loose diamonds in our inventory that we have identified as being Best Value. Best price and balance of the 4C's on the market.
Ritani Reserve Ritani Reserve
Tool Tip Icon
Ritani Reserve
Ritani Reserve Diamonds are an exclusive selection of diamonds that have the best cut which offers maximum sparkle. They reflect the most light, maximum brilliance, fire, and scintillation.
1.06 Carat Asscher Lab Diamond
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Lab
BEST VALUE
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$275.00
1.06Carat
IColor
VS2Clarity
VGCut

1.09 Carat Asscher Lab Diamond
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Lab
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$283.00
1.09Carat
IColor
VS2Clarity
VGCut

1.10 Carat Asscher Lab Diamond
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Lab
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$285.00
1.1Carat
IColor
VS2Clarity
VGCut

Take 10% off Lab Diamonds with code LAB10.
1.13 Carat Asscher Lab Diamond
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$293.00
1.13Carat
IColor
VS2Clarity
VGCut

1.03 Carat Asscher Lab Diamond
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$294.00
1.03Carat
HColor
SI1Clarity
VGCut

1.16 Carat Asscher Lab Diamond
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$301.00
1.16Carat
IColor
VS2Clarity
VGCut

1.02 Carat Asscher Lab Diamond
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$307.00
1.02Carat
HColor
VS2Clarity
VGCut

GEMOLOGIST PICKS
These diamonds were hand picked by our in house gemologists who focus on balancing the 4 C's and best value pricing. Our gemologists are always here to help you find the diamond of your dreams. Chat Now
4.84 Carat Asscher Lab Diamond
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$1,968.00
4.84Carat
GColor
VS2Clarity
VGCut

3.02 Carat Asscher Lab Diamond
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$1,972.00
3.02Carat
GColor
VS2Clarity
VGCut

3.04 Carat Asscher Lab Diamond
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$1,974.00
3.04Carat
GColor
VS2Clarity
VGCut

Chat with a gemologist
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You can connect with a commission free gemologist instantly and receive a live diamond inspection on any diamond. You can also connect and shop together and compare up-to three diamonds at a time instantly. Try it out. Start your diamond concierge consultation today.
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1.02 Carat Asscher Lab Diamond
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$307.00
1.02Carat
HColor
VS2Clarity
VGCut

1.01 Carat Asscher Lab Diamond
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$312.00
1.01Carat
GColor
SI1Clarity
VGCut

1.04 Carat Asscher Lab Diamond
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$314.00
1.04Carat
HColor
VS2Clarity
VGCut

1.05 Carat Asscher Lab Diamond
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$324.00
1.05Carat
GColor
SI1Clarity
VGCut

1.08 Carat Asscher Lab Diamond
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$326.00
1.08Carat
HColor
VS2Clarity
VGCut

1.09 Carat Asscher Lab Diamond
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$329.00
1.09Carat
HColor
VS2Clarity
VGCut

1.13 Carat Asscher Lab Diamond
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$341.00
1.13Carat
HColor
VS2Clarity
VGCut

1.00 Carat Asscher Lab Diamond
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$347.00
1Carat
GColor
SI1Clarity
VGCut

1.02 Carat Asscher Lab Diamond
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$350.00
1.02Carat
GColor
SI1Clarity
VGCut

1.05 Carat Asscher Lab Diamond
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$364.00
1.05Carat
GColor
SI1Clarity
VGCut

0.71 Carat Asscher Lab Diamond
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$373.00
0.71Carat
GColor
VS2Clarity
VGCut

Get the Best Deal - Look for Best Value diamonds while you shop. Best Value - Learn more
1.05 Carat Asscher Lab Diamond
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$374.00
1.05Carat
GColor
VS2Clarity
VGCut

1.14 Carat Asscher Lab Diamond
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$380.00
1.14Carat
GColor
SI1Clarity
VGCut

1.04 Carat Asscher Lab Diamond
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$381.00
1.04Carat
GColor
SI1Clarity
VGCut

1.08 Carat Asscher Lab Diamond
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$384.00
1.08Carat
GColor
VS2Clarity
VGCut

1.00 Carat Asscher Lab Diamond
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$398.00
1Carat
GColor
SI1Clarity
VGCut

1.00 Carat Asscher Lab Diamond
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$401.00
1Carat
GColor
VS2Clarity
VGCut

You’ve viewed 24 of 4,821 products
Uncover the geometric beauty of Ritani's Asscher-Cut Lab-Grown Diamonds, where vintage elegance meets modern eco-awareness. Esteemed for their transparency and awarded the best value badge, these diamonds craft Asscher-inspired, sustainable engagement rings that are both sophisticated and value-conscious.

Asscher Cut Lab Grown Diamonds by Ritani

Shape

Asscher cut diamonds are step cut diamonds. Similar to the emerald cut, they have long rectangular faces that create a hall of mirror effect, however they are square instead of rectangular.

The large open table of an Asscher cut diamond means that any inclusions will be easily noticeable. Therefore, choose an Asscher cut diamond with a VS2 clarity grade or higher. However, a larger diamond will need an even higher clarity grade since inclusions will be more obvious on a larger stone.

Lab Grown Diamonds

Lab grown diamonds are real diamonds that are created in the lab instead of deep inside the earth's crust. They are physically, chemically, and visually identical to earth grown diamonds and are indistinguishable even by a trained gemologist.

The only difference between lab grown diamonds and earth grown diamonds is how they were created. Earth grown diamonds are created under high pressure and temperature deep under the earth's surface, while lab grown diamonds are created under high pressure and temperature(HPHT) in a lab

Lab grown diamonds are typically between 30 and 50 percent cheaper than earth grown diamonds! Therefore they have become a very popular choice for engagement ring, since you can get a bigger size diamond for your budget.

All Ritani lab grown diamonds are certified. Most of our lab grown diamonds are certified by IGI, the most respected independent lab diamond grading labaratory.

If you need help selecting your Asscher Cut Lab Grown Diamonds, reach out to us at 1-888-9RITANI or chat now.

Frequently Asked Questions

  • How much does a Asscher Cut Lab Grown Diamond cost?
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    A Asscher Cut Lab Grown Diamond can cost anywhere between $350 and $21,000 depending on the 4 cs. The median price is $2,200.

  • What is an Asscher cut lab-grown diamond?
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    An Asscher cut lab-grown diamond is a square-shaped diamond with deep step-cut facets and a high crown that offers a unique optical appearance, akin to a hallway lined with reflective mirrors. This cut is known for its ability to highlight the clarity of the diamond. Lab-grown Asscher diamonds are created in a controlled laboratory environment, offering an ethical and sustainable choice without compromising on the gemstone's quality or beauty.


  • What makes the Asscher cut unique compared to other diamond shapes?
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    The Asscher cut is renowned for its distinctive blend of vintage charm and modern elegance. Its step cuts and square shape with cropped corners create a mesmerizing optical illusion known as the "hall of mirrors" effect. This cut requires a high level of precision and is less common than other shapes, making it a unique choice for those seeking something different from the traditional round or princess cuts.​

  • How should I care for my Asscher cut lab-grown diamond?
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    Caring for an Asscher cut lab-grown diamond involves regular cleaning to maintain its brilliance. Use a soft brush and mild soap solution to gently clean the diamond, rinsing thoroughly with water. It's also advisable to have your diamond checked by a professional jeweler periodically to ensure the setting remains secure and to address any wear and tear.