How much does a 1.50 to 1.99ct H VS1 natural cushion diamond cost?

As of October 2026, 1.50 to 1.99ct H VS1 natural cushion diamonds typically cost $8,193 NZD to $22,108 NZD, with a median price of $13,745 NZD. There are currently 407 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 cushion diamond?

About 30% of these diamonds are available at multiple retailers, with an average price spread of 55%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct H VS1 Natural Cushion

Quick answer

As of October 2026, there are 407 natural cushion diamonds with H colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $8,193 NZD to $22,108 NZD, with a median of $13,745 NZD. At least 61 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 55%. Half of all listings fall between $6,028 NZD and $10,360 NZD per carat. The same specification in lab grown form lists at a median of about $1,018 NZD per carat. Over the last 30 days the median price moved -0.9% and the number of listings moved +5.3%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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

407

Lowest Price

$5,132 NZD

Highest Price

$42,249 NZD

Average Price

$14,638 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

30.3%

Price Spread

55.1%

30-Day Price Trend

-0.9%

30-Day Supply Change

+5.3%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,428/ct

10th Percentile

$2,764

Median

$4,428

90th Percentile

$7,204

Score Distribution

1.1K diamonds scored across 4 quality tiers

Excellent

157 (13.7%)

Very Good

231 (20.2%)

Good

301 (26.4%)

Average

453 (39.7%)

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Consider Instead

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

Lab-Grown H VS1Same specifications, lab-grown origin

Save 87%

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