How much does a 1.50 to 1.99ct J VS1 natural round diamond cost?

As of November 2026, 1.50 to 1.99ct J VS1 natural round diamonds typically cost €3,535 EUR to €9,919 EUR, with a median price of €5,582 EUR. There are currently 809 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J VS1 Natural Round

Quick answer

As of November 2026, there are 809 natural round diamonds with J color and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €3,535 EUR to €9,919 EUR, with a median of €5,582 EUR. At least 63 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between €2,629 EUR and €4,289 EUR per carat. The same specification in lab grown form lists at a median of about €1,000 EUR per carat. Over the last 30 days the median price moved -1.4% and the number of listings moved +14.5%.

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 natural stones in the index: 2,248 USD per carat, +7.6% 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

809

Lowest Price

€2,181 EUR

Highest Price

€16,313 EUR

Average Price

€6,226 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

41.5%

Price Spread

49.5%

30-Day Price Trend

-1.4%

30-Day Supply Change

+14.5%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,744/ct

10th Percentile

$2,337

Median

$3,744

90th Percentile

$5,993

Score Distribution

2.1K diamonds scored across 4 quality tiers

Excellent

344 (16.5%)

Very Good

492 (23.7%)

Good

478 (23.0%)

Average

766 (36.8%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

J VS2VS2 inclusions are not visible without magnification

Save 6%

Lab-Grown J VS1Same specifications, lab-grown origin

Save 70%

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