How does fluorescence affect a diamond's appearance?

Fluorescence in diamonds is a glow that can occur under UV light. It has minimal impact on the diamond's appearance and can be used to save money.

How does the shape of a diamond influence its personality and price?

The shape of a diamond influences its personality and price by affecting how it reflects light and its overall aesthetic appeal.

How is the carat of a diamond measured?

Carat is the measure of a diamond's weight and size. Ritani offers diamonds ranging from 0.18 to 25.00 carats, with 1.00 carat being the most popular.

What are colored lab-grown diamonds?

Colored lab-grown diamonds are diamonds created in a laboratory that come in various hues. They have the same physical, chemical, and optical properties as natural diamonds.

What certifications do Ritani's lab-grown diamonds have?

All of Ritani s lab-grown diamonds are certified by reputable grading laboratories, ensuring their quality and authenticity.

What determines the overall hue of a colored diamond?

The overall hue of a colored diamond is determined by the trace elements and structural irregularities present during its formation.

What does the saturation of a diamond's color refer to?

The saturation of a diamond's color refers to how intense or vivid the color appears.

What factors impact the price of a colored lab-grown diamond?

Many factors impact the price of a colored lab-grown diamond, including its carat weight, color, clarity, and cut. Rarer colors tend to be more expensive.

What is diamond clarity, and why is it important?

Diamond clarity indicates how many flaws or inclusions are visible to the naked eye. Fewer flaws generally mean a more beautiful and valuable diamond.

What is the significance of a diamond's cut?

The cut of a diamond refers to the quality of its proportions and symmetry. A well-cut diamond will produce more sparkle and is considered the most important of the 4 Cs.

Colored Lab Grown Diamonds

Shop Ritani's IGI-certified colored lab-grown diamonds. Choose from blue, pink, yellow, orange, red, and green diamonds. Customize by shape, carat, intensity, and clarity. Start designing your unique piece today

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Shape influences the personality and price of a diamond.

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 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.

The overall hue of the diamond. Some diamond colors are rarer and thus more expensive.

This refers to how saturated the diamond's color is.

Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.

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.

In a rush to get your diamond? Choose your ideal delivery date.

A well-polished diamond will have excellent light return.

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 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%.

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 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 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.

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.

All of Ritani’s natural diamonds are certified by either the GIA or AGSL, the industry’s two most respected grading labs.

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Polish

Excellent

Very Good

Good

Fluorescence

None

Faint

Medium

Strong

Very Strong

Price Per Carat

Crown Angle

Pavilion Angle

Width (mm)

Height (mm)

Length (mm)

Depth %

Length/Width Ratio

Symmetry

Excellent

Very Good

Good

Fair

Table

Culet

None

Very Small

Medium

Slightly Large

Large

Certificate

Lab Diamond Growth Process

HPHTCVD

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Colored Lab Grown Diamonds

0.22 Carat Very Good Cut Pear Blue Lab-Grown Diamond - FVBLU Color, VS1 Clarity - IGI Certified$53.00Discounted price $76.00Original price

0.97 Carat Very Good Cut Pear Yellow Lab-Grown Diamond - FIY Color, VS1 Clarity - IGI Certified$53.00Discounted price $75.00Original price

0.21 Carat Very Good Cut Emerald Blue Lab-Grown Diamond - FLBLU Color, VS1 Clarity - IGI Certified$57.00Discounted price $82.00Original price

0.18 Carat Good Cut Round Blue Lab-Grown Diamond - FVBLU Color, SI1 Clarity - IGI Certified$58.00Discounted price $83.00Original price

0.18 Carat Ideal Cut Round Green Lab-Grown Diamond - FVGRE Color, SI1 Clarity - IGI Certified$61.00Discounted price $87.00Original price

0.18 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI1 Clarity - IGI Certified$61.00Discounted price $87.00Original price

0.19 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI2 Clarity - IGI Certified$62.00Discounted price $88.00Original price

0.19 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI2 Clarity - IGI Certified$62.00Discounted price $88.00Original price

0.26 Carat Good Cut Pear Blue Lab-Grown Diamond - FVBLU Color, VVS2 Clarity - IGI Certified$63.00Discounted price $90.00Original price

0.18 Carat Good Cut Round Blue Lab-Grown Diamond - FVBLU Color, SI1 Clarity - IGI Certified$63.00Discounted price $90.00Original price

0.18 Carat Ideal Cut Round Pink Lab-Grown Diamond - FIPI Color, SI1 Clarity - IGI Certified$63.00Discounted price $90.00Original price

0.18 Carat Very Good Cut Round Blue Lab-Grown Diamond - FVBLU Color, SI1 Clarity - IGI Certified$63.00Discounted price $90.00Original price

0.18 Carat Good Cut Pear Green Lab-Grown Diamond - FVGRE Color, VS1 Clarity - IGI Certified$63.00Discounted price $90.00Original price

0.21 Carat Very Good Cut Pear Green Lab-Grown Diamond - FVGRE Color, SI2 Clarity - IGI Certified$64.00Discounted price $91.00Original price

0.21 Carat Very Good Cut Marquise Pink Lab-Grown Diamond - FIPI Color, SI2 Clarity - IGI Certified$64.00Discounted price $91.00Original price

0.21 Carat Good Cut Pear Pink Lab-Grown Diamond - FVPI Color, SI1 Clarity - IGI Certified$64.00Discounted price $91.00Original price

0.19 Carat Ideal Cut Round Green Lab-Grown Diamond - FVGRE Color, SI1 Clarity - IGI Certified$64.00Discounted price $92.00Original price

0.19 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI1 Clarity - IGI Certified$64.00Discounted price $92.00Original price

0.20 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI2 Clarity - IGI Certified$65.00Discounted price $93.00Original price

0.20 Carat Very Good Cut Round Green Lab-Grown Diamond - FVGRE Color, SI2 Clarity - IGI Certified$65.00Discounted price $93.00Original price

0.19 Carat Very Good Cut Round Blue Lab-Grown Diamond - FVBLU Color, VS2 Clarity - IGI Certified$65.00Discounted price $93.00Original price

0.18 Carat Very Good Cut Round Blue Lab-Grown Diamond - FVBLU Color, VS2 Clarity - IGI Certified$65.00Discounted price $93.00Original price

0.18 Carat Very Good Cut Pear Blue Lab-Grown Diamond - FVBLU Color, VVS2 Clarity - IGI Certified$67.00Discounted price $96.00Original price

0.29 Carat Good Cut Pear Blue Lab-Grown Diamond - FVBLU Color, VS1 Clarity - IGI Certified$67.00Discounted price $95.00Original price