How much does a 1.50 to 1.99ct D VS2 lab grown round diamond cost?

As of October 2026, 1.50 to 1.99ct D VS2 lab grown round diamonds typically cost $413 NZD to $3,118 NZD, with a median price of $1,144 NZD. There are currently 4,879 diamonds matching this specification available across retailers.

Where can I find the best price on a D VS2 round diamond?

About 46% of these diamonds are available at multiple retailers, with an average price spread of 95%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VS2 Lab Grown Round

Quick answer

As of October 2026, there are 4,879 lab grown round diamonds with D colour and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $413 NZD to $3,118 NZD, with a median of $1,144 NZD. At least 53 retailers stock this exact specification, and 46% of the stones appear at more than one of them, with an average price spread of 95%. Half of all listings fall between $410 NZD and $1,103 NZD per carat. The same specification in natural form lists at a median of about $16,063 NZD per carat. Over the last 30 days the median price moved +4.9% and the number of listings moved -3.4%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

4,879

Lowest Price

$337 NZD

Highest Price

$6,141 NZD

Average Price

$1,435 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

45.9%

Price Spread

95.0%

30-Day Price Trend

+4.9%

30-Day Supply Change

-3.4%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$410/ct

10th Percentile

$154

Median

$410

90th Percentile

$808

Score Distribution

10.1K diamonds scored across 4 quality tiers

Excellent

3,933 (38.8%)

Very Good

1,289 (12.7%)

Good

2,313 (22.8%)

Average

2,594 (25.6%)

Find Your Diamond

Search 4,879 D VS2 round diamonds and compare prices.

Search Diamonds

Consider Instead

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

D SI1SI1 inclusions are not visible without magnification

Save 5%

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