How much does a 1.50 to 1.99ct J VVS1 natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct J VVS1 natural radiant diamonds typically cost $7,063 NZD to $34,563 NZD, with a median price of $13,621 NZD. There are currently 37 diamonds matching this specification available across retailers.

Where can I find the best price on a J VVS1 radiant diamond?

About 31% of these diamonds are available at multiple retailers, with an average price spread of 58%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct J VVS1 Natural Radiant

Quick answer

As of October 2026, there are 37 natural radiant diamonds with J colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $7,063 NZD to $34,563 NZD, with a median of $13,621 NZD. At least 48 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 58%. Half of all listings fall between $5,402 NZD and $9,827 NZD per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +12.3%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

$5,121 NZD

Highest Price

$43,089 NZD

Average Price

$16,204 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

31.0%

Price Spread

58.3%

30-Day Price Trend

+0.1%

30-Day Supply Change

+12.3%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,279/ct

10th Percentile

$2,457

Median

$4,279

90th Percentile

$6,728

Score Distribution

131 diamonds scored across 4 quality tiers

Excellent

23 (17.6%)

Very Good

26 (19.8%)

Good

12 (9.2%)

Average

70 (53.4%)

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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