How much does a Round Cut Lab Grown Diamond cost?

A Round Cut Lab Grown Diamond can cost anywhere between $83 and $47,000 depending on the 4 cs . The median price is $1,400.

Round Cut Lab Grown Diamonds

Shop our beautiful collection of Round Cut Lab Grown Diamonds. Take advantage of our diamond transparency to see the wholesale cost of your diamond! Look for the best value badge to find the best priced diamonds in the market.

Best Value

Ritani Reserve

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.

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 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.

The girdle is the outer edge of the diamond, where the crown top meets the pavilion bottom.

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.

Girdle Thickness

Ext. Thin

Very Thin

Thin

Medium

Sli. Thick

Thick

Very Thick

Ext. Thick

Fluorescence

None

Faint

Price Per Carat

Crown Angle

Pavilion Angle

Width (mm)

Height (mm)

Length (mm)

Depth %

Length/Width Ratio

Symmetry

Excellent

Very Good

Good

Table

Culet

None

Very Small

Small

Medium

Large

Certificate

Lab Diamond Growth Process

HPHTCVD

Best Value

Ritani Reserve

Round Cut Lab Grown Diamonds

Shape

Round-cut diamonds, commonly known as brilliant-cut diamonds, are highly valued for their stunning sparkle, making them the most sought-after diamond shape. This shape exhibits the highest level of brilliance, with 58 facets or 57 facets if there is no culet. Opt for a round-cut diamond with an ideal-cut grade to achieve the ultimate sparkle.

Round-cut diamonds are perfect for rings, pendants, earrings, and bracelets. For those seeking to create the illusion of a larger diamond in a solitaire ring, a halo setting is recommended. This type of setting features a band of small accent diamonds that encircle the center diamond and enhance its sparkle. Alternatively, you can let your round-cut diamond take center stage with an elegant solitaire setting.

All Ritani lab-grown diamonds are certified by International Gemological Institute, (IGI) the most respected independent lab diamond grading laboratory. If you need help selecting a round-cut lab-grown diamond, contact us at 1-888-9RITANI or chat now!

Round Cut Lab Grown Diamonds

Round Lab Grown Diamond
$173.00
0.31Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$253.00
0.54Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$258.00
0.55Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$259.00
0.51Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$272.00
0.58Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$287.00
0.5Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$290.00
0.58Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$1,963.00
2.33Carat
IColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$1,963.00
4.7Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$1,963.00
3.35Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$353.00
0.5Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$357.00
0.5Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$359.00
0.71Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$369.00
0.73Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$378.00
0.71Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$381.00
0.69Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$390.00
0.77Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$392.00
0.74Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$399.00
0.79Carat
HColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$406.00
0.71Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$413.00
0.96Carat
GColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$418.00
1.02Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$422.00
1.03Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$425.00
1.05Carat
HColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$426.00
1.04Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$426.00
0.7Carat
GColor
SI1Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Lab Grown Diamond
$426.00
1.04Carat
IColor
VS2Clarity
IdealCut
Get an in depth analysis of this diamond.

Round Cut Lab Grown Diamonds

Shape

Shop by Carat Weight

Shop by Shape

Shop by Color

Shop by Cut

Shop by Clarity

Related Searches

Related Articles

Frequently Asked Questions