How much does a 0.75 to 0.99ct E VS1 lab grown round diamond cost?

As of October 2026, 0.75 to 0.99ct E VS1 lab grown round diamonds typically cost $160 USD to $635 USD, with a median price of $413 USD. There are currently 2,320 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 round diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 81%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct E VS1 Lab Grown Round

Quick answer

As of October 2026, there are 2,320 lab grown round diamonds with E color and VS1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $160 USD to $635 USD, with a median of $413 USD. At least 53 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 81%. Half of all listings fall between $279 USD and $623 USD per carat. The same specification in natural form lists at a median of about $3,689 USD per carat. Over the last 30 days the median price moved +2.2% and the number of listings moved -24.5%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Round lab grown stones in the index: 414 USD per carat, -5.0% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

2,320

Lowest Price

$101 USD

Highest Price

$1,520 USD

Average Price

$421 USD

Market Intelligence

Retailers Selling

Cross Retailer %

39.0%

Price Spread

80.6%

30-Day Price Trend

+2.2%

30-Day Supply Change

-24.5%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$426/ct

10th Percentile

$181

Median

$426

90th Percentile

$878

Score Distribution

4.3K diamonds scored across 4 quality tiers

Excellent

1,101 (25.9%)

Very Good

1,086 (25.6%)

Good

910 (21.4%)

Average

1,153 (27.1%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1