How much does a 1.50 to 1.99ct K VVS1 natural round diamond cost?

As of November 6, 2026, 1.50 to 1.99ct K VVS1 natural round diamonds typically cost $6,462 NZD to $17,672 NZD, with a median price of $10,038 NZD. There are currently 700 diamonds matching this specification available across retailers.

Where can I find the best price on a K VVS1 round diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 52%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct K VVS1 Natural Round

Quick answer

As of November 6, 2026, there are 700 natural round diamonds with K colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $6,462 NZD to $17,672 NZD, with a median of $10,038 NZD. Half of all listings fall between $4,940 NZD and $8,280 NZD per carat. The same specification in lab grown form lists at a median of about $1,266 NZD per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +15.3%.

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. Round natural stones in the index: 2,124 USD per carat, -6.9% 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

700

Lowest Price

$4,164 NZD

Highest Price

$34,451 NZD

Average Price

$11,171 NZD

Market Intelligence

Cross Retailer %

44.7%

Price Spread

51.6%

30-Day Price Trend

+0.1%

30-Day Supply Change

+15.3%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,638/ct

10th Percentile

$2,368

Median

$3,638

90th Percentile

$6,150

Score Distribution

700 diamonds scored across 4 quality tiers

Excellent

246 (35.1%)

Very Good

163 (23.3%)

Good

82 (11.7%)

Average

209 (29.9%)

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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