How much does a 2.00 to 2.99ct G VVS1 lab grown marquise diamond cost?

As of October 2026, 2.00 to 2.99ct G VVS1 lab grown marquise diamonds typically cost $500 AUD to $5,865 AUD, with a median price of $1,565 AUD. There are currently 121 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 marquise diamond?

About 47% of these diamonds are available at multiple retailers, with an average price spread of 114%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G VVS1 Lab Grown Marquise

Quick answer

As of October 2026, there are 121 lab grown marquise diamonds with G colour and VVS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $500 AUD to $5,865 AUD, with a median of $1,565 AUD. At least 52 retailers stock this exact specification, and 47% of the stones appear at more than one of them, with an average price spread of 114%. Half of all listings fall between $412 AUD and $1,212 AUD per carat. The same specification in natural form lists at a median of about $21,803 AUD per carat. Over the last 30 days the median price moved +14.4% and the number of listings moved +103.0%.

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. Marquise lab grown stones in the index: 485 USD per carat, -3.2% 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

121

Lowest Price

$453 AUD

Highest Price

$7,253 AUD

Average Price

$2,673 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

46.8%

Price Spread

113.8%

30-Day Price Trend

+14.4%

30-Day Supply Change

+103.0%

Volatility (30d)

0.14

Price Range

Price per carat distribution across retailers

$494/ct

10th Percentile

$204

Median

$494

90th Percentile

$970

Score Distribution

346 diamonds scored across 4 quality tiers

Excellent

102 (29.5%)

Very Good

41 (11.8%)

Good

57 (16.5%)

Average

146 (42.2%)

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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