How much does a 1.50 to 1.99ct D VVS1 lab grown oval diamond cost?

As of October 2026, 1.50 to 1.99ct D VVS1 lab grown oval diamonds typically cost $376 AUD to $3,135 AUD, with a median price of $868 AUD. There are currently 6,925 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS1 oval diamond?

About 47% of these diamonds are available at multiple retailers, with an average price spread of 117%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D VVS1 Lab Grown Oval

Quick answer

As of October 2026, there are 6,925 lab grown oval diamonds with D colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $376 AUD to $3,135 AUD, with a median of $868 AUD. At least 62 retailers stock this exact specification, and 47% of the stones appear at more than one of them, with an average price spread of 117%. Half of all listings fall between $403 AUD and $1,184 AUD per carat. The same specification in natural form lists at a median of about $15,236 AUD per carat. Over the last 30 days the median price moved +4.0% and the number of listings moved -2.7%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

6,925

Lowest Price

$327 AUD

Highest Price

$6,334 AUD

Average Price

$1,312 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

46.8%

Price Spread

117.2%

30-Day Price Trend

+4.0%

30-Day Supply Change

-2.7%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$467/ct

10th Percentile

$195

Median

$467

90th Percentile

$1,102

Score Distribution

14.8K diamonds scored across 5 quality tiers

Exceptional

3 (0.0%)

Excellent

5,764 (38.9%)

Very Good

2,116 (14.3%)

Good

3,937 (26.6%)

Average

3,001 (20.2%)

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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