How much does a 1.00 to 1.49ct J VVS2 lab grown round diamond cost?

As of October 2026, 1.00 to 1.49ct J VVS2 lab grown round diamonds typically cost €274 EUR to €1,301 EUR, with a median price of €394 EUR. There are currently 58 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS2 round diamond?

About 47% of these diamonds are available at multiple retailers, with an average price spread of 125%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J VVS2 Lab Grown Round

Quick answer

As of October 2026, there are 58 lab grown round diamonds with J colour and VVS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €274 EUR to €1,301 EUR, with a median of €394 EUR. At least 26 retailers stock this exact specification, and 47% of the stones appear at more than one of them, with an average price spread of 125%. Half of all listings fall between €379 EUR and €1,563 EUR per carat. The same specification in natural form lists at a median of about €2,625 EUR per carat. Over the last 30 days the median price moved -34.8% and the number of listings moved -17.1%.

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

Lowest Price

€191 EUR

Highest Price

€4,515 EUR

Average Price

€640 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

46.7%

Price Spread

125.3%

30-Day Price Trend

-34.8%

30-Day Supply Change

-17.1%

Volatility (30d)

0.12

Price Range

Price per carat distribution across retailers

$1,056/ct

10th Percentile

$303

Median

$1,056

90th Percentile

$2,442

Score Distribution

110 diamonds scored across 4 quality tiers

Excellent

44 (40.0%)

Very Good

41 (37.3%)

Good

10 (9.1%)

Average

15 (13.6%)

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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