How much does a 0.50 to 0.74ct J VS1 natural radiant diamond cost?

As of October 2026, 0.50 to 0.74ct J VS1 natural radiant diamonds typically cost HK$4,144 HKD to HK$8,727 HKD, with a median price of HK$5,948 HKD. There are currently 78 diamonds matching this specification available across retailers.

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

About 28% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct J VS1 Natural Radiant

Quick answer

As of October 2026, there are 78 natural radiant diamonds with J colour and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run HK$4,144 HKD to HK$8,727 HKD, with a median of HK$5,948 HKD. At least 53 retailers stock this exact specification, and 28% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between HK$7,905 HKD and HK$12,166 HKD per carat. The same specification in lab grown form lists at a median of about HK$7,108 HKD per carat. Over the last 30 days the median price moved -0.5% and the number of listings moved +1.9%.

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

HK$2,138 HKD

Highest Price

HK$20,008 HKD

Average Price

HK$6,421 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

28.3%

Price Spread

43.8%

30-Day Price Trend

-0.5%

30-Day Supply Change

+1.9%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,240/ct

10th Percentile

$839

Median

$1,240

90th Percentile

$2,184

Score Distribution

286 diamonds scored across 4 quality tiers

Excellent

46 (16.1%)

Very Good

65 (22.7%)

Good

68 (23.8%)

Average

107 (37.4%)

Find Your Diamond

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Consider Instead

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

Lab-Grown J VS1Same specifications, lab-grown origin

Save 27%

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