How much does a 5.00ct+ I VS1 lab grown emerald diamond cost?

As of November 2026, 5.00ct+ I VS1 lab grown emerald diamonds typically cost €1,035 EUR to €9,363 EUR, with a median price of €2,782 EUR. There are currently 46 diamonds matching this specification available across retailers.

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

About 52% of these diamonds are available at multiple retailers, with an average price spread of 73%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ I VS1 Lab Grown Emerald

Quick answer

As of November 2026, there are 46 lab grown emerald diamonds with I color and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run €1,035 EUR to €9,363 EUR, with a median of €2,782 EUR. At least 31 retailers stock this exact specification, and 52% of the stones appear at more than one of them, with an average price spread of 73%. Half of all listings fall between €305 EUR and €642 EUR per carat. The same specification in natural form lists at a median of about €18,493 EUR per carat. Over the last 30 days the median price moved -20.1% and the number of listings moved +16.8%.

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. Emerald lab grown stones in the index: 451 USD per carat, -8.3% 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: November 2026

Available

Lowest Price

€743 EUR

Highest Price

€35,756 EUR

Average Price

€4,625 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

51.9%

Price Spread

72.8%

30-Day Price Trend

-20.1%

30-Day Supply Change

+16.8%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$517/ct

10th Percentile

$262

Median

$517

90th Percentile

$1,030

Score Distribution

71 diamonds scored across 4 quality tiers

Excellent

26 (36.6%)

Very Good

16 (22.5%)

Good

19 (26.8%)

Average

10 (14.1%)

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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