How much does a 3.00 to 4.99ct J VS1 natural round diamond cost?

As of September 2026, 3.00 to 4.99ct J VS1 natural round diamonds typically cost $24,393 SGD to $85,511 SGD, with a median price of $43,866 SGD. There are currently 759 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

3.00 to 4.99ct J VS1 Natural Round

Quick answer

As of September 2026, there are 759 natural round diamonds with J colour and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $24,393 SGD to $85,511 SGD, with a median of $43,866 SGD. At least 51 retailers stock this exact specification. Half of all listings fall between $9,878 SGD and $14,891 SGD per carat. The same specification in lab grown form lists at a median of about $497 SGD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Round natural stones in the index: 2,094 USD per carat, -3.8% month on month. See the full index release

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

Last updated: September 2026

Available

759

Lowest Price

$14,263 SGD

Highest Price

$172,956 SGD

Average Price

$50,468 SGD

Market Intelligence

Retailers Selling

Price Spread

40.2%

Price Range

Price per carat distribution across retailers

$9,355/ct

10th Percentile

$6,052

Median

$9,355

90th Percentile

$13,019

Score Distribution

759 diamonds scored across 4 quality tiers

Excellent

173 (22.8%)

Very Good

161 (21.2%)

Good

208 (27.4%)

Average

217 (28.6%)

Find Your Diamond

Search 759 J VS1 round diamonds and compare prices.

Search Diamonds

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 4%

Lab-Grown J VS1Same specifications, lab-grown origin

Save 96%

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