How much does a 0.50 to 0.74ct J VVS1 natural radiant diamond cost?

As of October 2026, 0.50 to 0.74ct J VVS1 natural radiant diamonds typically cost $968 NZD to $1,966 NZD, with a median price of $1,480 NZD. There are currently 121 diamonds matching this specification available across retailers.

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

About 24% of these diamonds are available at multiple retailers, with an average price spread of 40%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct J VVS1 Natural Radiant

Quick answer

As of October 2026, there are 121 natural radiant diamonds with J colour and VVS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $968 NZD to $1,966 NZD, with a median of $1,480 NZD. At least 51 retailers stock this exact specification, and 24% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between $1,975 NZD and $2,940 NZD per carat. Over the last 30 days the median price moved -0.5% and the number of listings moved +6.1%.

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. 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

121

Lowest Price

$582 NZD

Highest Price

$4,397 NZD

Average Price

$1,518 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

23.6%

Price Spread

40.3%

30-Day Price Trend

-0.5%

30-Day Supply Change

+6.1%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,351/ct

10th Percentile

$940

Median

$1,351

90th Percentile

$2,145

Score Distribution

419 diamonds scored across 4 quality tiers

Excellent

75 (17.9%)

Very Good

102 (24.3%)

Good

110 (26.3%)

Average

132 (31.5%)

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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