Moissanite vs Diamond Size Chart

Select your desire diamond and find out the perfect size of it.

Select your desire diamond and find out the perfect size of it.

Round

Round Cut Moissanite vs Diamond Size Chart

"Round Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Round Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond ... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
3.0 0.11 0.11
3.5 0.17 0.18
4.0 0.24 0.25
4.5 0.31 0.33
5.0 0.48 0.50
5.5 0.56 0.60
6.0 0.75 0.80
6.5 1.00 1.10
7.0 1.20 1.30
7.5 1.50 1.67
8.0 1.95 2.00
8.5 2.44 2.50
9.0 2.68 2.75
9.5 3.20 3.50
10.0 3.80 3.90
10.5 4.20 4.40
11.0 4.70 4.85
11.5 5.70 5.85
12.0 6.10 6.50
12.5 6.70 7.0
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Cushion

Cushion Cut Moissanite vs Diamond Size Chart

"Cushion Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Cushion Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamon... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
3.0 0.12 0.13
3.5 0.19 0.22
4.0 0.30 0.33
4.5 0.42 0.50
5.0 0.57 0.60
5.5 0.75 0.80
6.0 0.96 1.10
6.5 1.21 1.30
7.0 1.49 1.70
7.5 1.80 2.00
8.0 2.15 2.40
8.5 2.54 2.80
9.0 2.98 3.30
9.5 3.74 4.20
10.0 4.18 5.02
10.5 4.99 5.81
11.0 5.79 6.68
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Oval

Oval Cut Moissanite vs Diamond Size Chart

"Oval Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Oval Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond o... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
5 x 3 0.18 0.21
6 x 4 0.46 0.50
7 x 5 0.71 0.75
8 x 6 1.20 1.25
9 x 7 1.80 2.00
10 x 8 2.50 2.50
11 x 9 3.68 3.85
12 x 10 4.90 5.05
14 x 10 5.60 5.81
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Emerald

Emerald Cut Moissanite vs Diamond Size Chart

"Emerald Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Emerald Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamon... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
4 x 2 0.17 0.15
5 x 3 0.30 0.29
6 x 4 0.60 0.50
7 x 5 1.00 1.00
8 X 6 1.80 1.75
9 X 7 2.75 2.50
10 X 8 3.76 3.79
11 X 9 5.25 5.21
12 X 10 6.88 6.00
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Radiant

Radiant Cut Moissanite vs Diamond Size Chart

"Radiant Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Radiant Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamon... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
5 x 3 0.33 0.31
6 x 4 0.61 0.50
7 x 5 1.00 1.00
8 x 6 1.80 2.00
9 x 7 2.50 2.50
10 x 8 3.50 3.50
11 x 9 5.19 5.05
12 x 10 6.23 6.79
14 x 10 8.20 8.47
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Pear

Pear Cut Moissanite vs Diamond Size Chart

"Pear Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Pear Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond o... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
5 x 3 0.20 0.25
6 x 4 0.40 0.50
7 x 5 0.73 0.75
8 x 5 1.20 1.25
9 x 6 1.50 1.60
10 x 7 2.30 2.50
12 x 8 3.00 3.00
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Marquise

Marquise Cut Moissanite vs Diamond Size Chart

"Marquise Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Marquise Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamo... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
4 x 2 0.08 0.10
5 x 2.5 0.12 0.14
6 x 3 0.20 0.25
7 x 3.5 0.30 0.33
8 x 4 0.56 0.50
9 x 4.5 0.63 0.75
10 x 5 1.00 1.00
11 x 5.5 1.15 1.25
12 x 6 1.48 1.50
13 x 6.5 1.85 2.00
14 x 7 2.30 2.50
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Princess

Princess Cut Moissanite vs Diamond Size Chart

"Princess Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Princess Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamo... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
3.0 0.17 0.18
3.5 0.27 0.29
4.0 0.36 0.39
4.5 0.47 0.50
5.0 0.81 0.75
5.5 0.93 1.00
6.0 1.19 1.25
6.5 1.45 1.50
7.0 1.90 2.00
7.5 2.40 2.50
8.0 2.90 3.00
8.5 3.70 3.67
9.0 3.97 4.12
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Asscher

Asscher Cut Moissanite vs Diamond Size Chart

"Asscher Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamond of the same size, the moissanite will weigh less. Therefore, we prefer to use the millimeter (mm) measurements referring to our moissanite sizes. Here are some detailed data to compare moissanite and diamond sizes to their equivalent carat weights".
"Asscher Cut Moissanite and Diamond Size Chart - When comparing the carat weight of a moissanite gemstone to a diamon... Read more
Size (mm) Moissanite Average Weight Diamond Equivalent Weight
3.0 0.14 0.16
3.5 0.21 0.25
4.0 0.33 0.37
4.5 0.45 0.50
5.0 0.80 1.00
5.5 1.00 1.15
6.0 1.15 1.25
6.5 1.30 1.50
7.0 1.80 2.00
7.5 2.50 2.50
8.0 2.90 3.00
8.5 3.15 3.50
9.0 3.95 4.12
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Moissanite vs Lab Grown Diamonds

It's essential to comprehend the fundamental differences between moissanite and lab-grown diamonds prior to making a purchase.

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Diamondrensu's Values

Diamondrensu's Values

Diamondrensu has evolved from natural diamond cutting to focusing on lab-grown diamonds and moissanite, emphasizing eco-friendliness and ethical responsibility. These sustainable choices reflect the company's commitment to being conflict-free and carbon-neutral, aligning with its core values. Diamondrensu actively participates in community initiatives, including tree planting and supporting vulnerable groups like children and the elderly. This shift highlights Diamondrensu's dedication to sustainability and social contribution, underscoring its role in promoting ethical practices in the jewelry industry.

Diamondrensu has evolved from natural diamond cutting to focusing on lab-grown diamonds and moissanite, emphasizing e... Read more
How Is This Achieved?

How Is This Achieved?

To bridge the gap between moissanite and diamond in terms of carat size, our skilled gem cutters meticulously analyze each moissanite and lab-grown diamond stone. Their expertise is focused on enhancing the inherent beauty of the stones. The cornerstone of our specialized cutting techniques is to ensure that anyone adorned with Diamondrensu's lab-grown diamonds or moissanite stones radiates brilliance. Each of our stones is expertly handcrafted by experienced artisans, uniquely tailored to highlight the gemstone's natural allure and sparkle.

To bridge the gap between moissanite and diamond in terms of carat size, our skilled gem cutters meticulously analyze... Read more
Care For The Environment!

Care For The Environment!

In addition to offering a size chart for moissanite and diamonds for your reference, we take pride in stating that our lab-grown diamonds and moissanite are both ethical and environmentally friendly. We are committed to minimizing our carbon footprint and ensuring our products are conflict-free.

In addition to offering a size chart for moissanite and diamonds for your reference, we take pride in stating that ou... Read more
Can't Break Easily

Can't Break Easily

Both lab-grown diamonds and moissanite are known for their durability and resistance to chipping and breaking, thanks to their hardness. Lab-grown diamonds score a perfect 10/10, while moissanite ranges between 9.25-9.50 on the Mohs hardness scale. Although highly resilient, if struck with extreme force against a hard surface, they might chip. However, due to their "indistinct" cleavage, neither moissanite nor lab-grown diamonds break along crystal lines.

Both lab-grown diamonds and moissanite are known for their durability and resistance to chipping and breaking, thanks... Read more
Faq's

Have Any Questions?

The weight disparity between moissanite and diamonds stems from their differing densities. Moissanite, composed of silicon carbide, has a lower density compared to diamonds, which are made of carbon. As a result, for the same size or diameter, a moissanite stone will weigh less than its diamond counterpart. This difference in density is crucial for jewelers and consumers to consider, especially when comparing stones based on carat weight, a common measure for gemstones.

Yes, moissanite is known for its distinct "rainbow effect," which is more pronounced than in diamonds. This is due to its higher refractive index, causing it to disperse light into vibrant spectral colors.

Diamondrensu has now gained the expertise to cut the moissanite so that it reflects least rainbow lights.

The choice between moissanite and lab-grown diamonds depends on personal preferences and priorities. Moissanite is more affordable and has a greater brilliance and fire, whereas lab-grown diamonds are identical in composition to natural diamonds and are valued for their classic appeal and has excellent brilliance and luster same as natural diamond.

Yes, lab-grown diamonds are chemically, physically, and optically identical to natural diamonds. The primary difference lies in their origin, as lab-grown diamonds are created in controlled environments.

Absolutely. Lab-grown diamonds make a suitable alternative to natural diamonds for birthstone purposes. They offer the same aesthetic and physical properties, making them an excellent choice for those who prefer a more environmentally and ethically sourced option.

The weight disparity between moissanite and diamonds stems from their differing densities. Moissanite, composed of silicon carbide, has a lower density compared to diamonds, which are made of carbon. As a result, for the same size or diameter, a moissanite stone will weigh less than its diamond counterpart. This difference in density is crucial for jewelers and consumers to consider, especially when comparing stones based on carat weight, a common measure for gemstones.

Yes, moissanite is known for its distinct "rainbow effect," which is more pronounced than in diamonds. This is due to its higher refractive index, causing it to disperse light into vibrant spectral colors.

Diamondrensu has now gained the expertise to cut the moissanite so that it reflects least rainbow lights.

The choice between moissanite and lab-grown diamonds depends on personal preferences and priorities. Moissanite is more affordable and has a greater brilliance and fire, whereas lab-grown diamonds are identical in composition to natural diamonds and are valued for their classic appeal and has excellent brilliance and luster same as natural diamond.

Yes, lab-grown diamonds are chemically, physically, and optically identical to natural diamonds. The primary difference lies in their origin, as lab-grown diamonds are created in controlled environments.

Absolutely. Lab-grown diamonds make a suitable alternative to natural diamonds for birthstone purposes. They offer the same aesthetic and physical properties, making them an excellent choice for those who prefer a more environmentally and ethically sourced option.