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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.
Shape
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Shape influences the personality and price of a diamond.
left
right
Carat
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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.
Price
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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.
Color
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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.
D
E
F
G
H
I
J
K
L
Clarity
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Clarity indicates how many flaws are visible to the naked eye. Too many flaws can detract from a diamond's beauty.
FL
IF
VVS1
VVS2
VS1
VS2
SI1
SI2
Cut
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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.
Ideal
Very Good
Good
Polish
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A well-polished diamond will have excellent light return.
Excellent
Very Good
Good
Girdle Thickness
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The girdle is the outer edge of the diamond, where the crown top meets the pavilion bottom.
Ext. Thin
Very Thin
Thin
Medium
Sli. Thick
Thick
Very Thick
Ext. Thick
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
Faint
Medium
Strong
Very Strong
Price Per Carat
Crown Angle
Pavilion Angle
Width (mm)
Height (mm)
Length (mm)
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
Very Small
Small
Medium
Slightly Large
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 MORE

+MORE FILTERS (19)
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.
0.30 Carat Pear Lab Diamond
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$87.00
Good | E | VS2
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0.30 Carat Pear Lab Diamond
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$87.00
Very Good | E | VS2
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Diamond Report
0.30 Carat Pear Lab Diamond
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$87.00
Very Good | E | VS2
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Diamond Report
0.30 Carat Pear Lab Diamond
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$87.00
Very Good | E | VS2
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Diamond Report
0.30 Carat Pear Lab Diamond
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$87.00
Very Good | E | VS2
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Diamond Report
0.31 Carat Pear Lab Diamond
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$90.00
Very Good | E | VS2
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Diamond Report
0.35 Carat Pear Lab Diamond
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$91.00
Very Good | G | VS2
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Diamond Report
0.34 Carat Emerald Lab Diamond
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$91.00
Very Good | I | SI1
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Diamond Report
RECOMMENDED DIAMONDS
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We’re here to give you all the tools you need to help you find the best diamond for your budget. Our goal is to provide the most affordable diamonds with transparent pricing. We’ve made shopping even easier for you by labeling our lowest priced diamonds with the Best Value badge.
Best Value
4.12 Carat Round Lab Diamond
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$7,972.00
Ideal | I | VS2
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Best Value
1.51 Carat Round Diamond
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$8,878.00
Ideal | I | VS2
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Diamond Report
Best Value
1.16 Carat Round Diamond
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$6,013.00
Ideal | H | VS2
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Diamond Report
WANT TO VIEW MORE RECOMMENDATIONS?
Change your filters to view even more diamond recommendations, or chat with a gemologist to find the right diamond for you.
0.30 Carat Pear Lab Diamond
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$92.00
Good | F | VS1
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Diamond Report
0.34 Carat Pear Lab Diamond
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$94.00
Good | F | VS2
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Diamond Report
0.31 Carat Pear Lab Diamond
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$95.00
Good | F | VS1
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Diamond Report
0.31 Carat Pear Lab Diamond
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$95.00
Good | F | VS1
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Diamond Report
0.33 Carat Pear Lab Diamond
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$96.00
Good | E | VS2
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Very Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Very Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Good | E | VS1
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Good | F | VVS2
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Diamond Report
0.30 Carat Pear Lab Diamond
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$97.00
Very Good | E | VS1
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Diamond Report
0.32 Carat Pear Lab Diamond
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$98.00
Very Good | F | VS1
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Diamond Report
0.32 Carat Pear Lab Diamond
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$98.00
Good | F | VS1
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Diamond Report
0.32 Carat Pear Lab Diamond
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$98.00
Good | G | VVS2
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Diamond Report
You’ve viewed 24 of 328,587 products

Explore over 80,000 high quality certified earth diamonds and lab grown diamonds. With free virtual gemologist consultations, 360° videos, real HD imagery, and a diamond price match guarantee, we give you all the tools you need to select the perfect diamond within your budget.