How much does a 1.00 to 1.49ct K VS1 natural radiant diamond cost?

As of November 6, 2026, 1.00 to 1.49ct K VS1 natural radiant diamonds typically cost HK$12,211 HKD to HK$30,312 HKD, with a median price of HK$18,716 HKD. There are currently 176 diamonds matching this specification available across retailers.

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

About 43% 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.

1.00 to 1.49ct K VS1 Natural Radiant

Quick answer

As of November 6, 2026, there are 176 natural radiant diamonds with K colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$12,211 HKD to HK$30,312 HKD, with a median of HK$18,716 HKD. Half of all listings fall between HK$13,736 HKD and HK$20,711 HKD per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +13.5%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Radiant natural stones in the index: 3,108 USD per carat, +0.3% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

176

Lowest Price

HK$7,825 HKD

Highest Price

HK$68,985 HKD

Average Price

HK$19,718 HKD

Market Intelligence

Cross Retailer %

42.6%

Price Spread

40.5%

30-Day Price Trend

+0.1%

30-Day Supply Change

+13.5%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$2,200/ct

10th Percentile

$1,475

Median

$2,200

90th Percentile

$3,219

Score Distribution

176 diamonds scored across 4 quality tiers

Excellent

29 (16.5%)

Very Good

56 (31.8%)

Good

31 (17.6%)

Average

60 (34.1%)

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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