How much does a 1.00 to 1.49ct G VVS2 lab grown marquise diamond cost?

As of September 2026, 1.00 to 1.49ct G VVS2 lab grown marquise diamonds typically cost $467 NZD to $1,770 NZD, with a median price of $760 NZD. There are currently 1,223 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 marquise diamond?

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1.00 to 1.49ct G VVS2 Lab Grown Marquise

Quick answer

As of September 2026, there are 1,223 lab grown marquise diamonds with G colour and VVS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $467 NZD to $1,770 NZD, with a median of $760 NZD. At least 50 retailers stock this exact specification. Half of all listings fall between $613 NZD and $1,231 NZD per carat. The same specification in natural form lists at a median of about $12,813 NZD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Marquise lab grown stones in the index: 500 USD per carat, -14.7% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

1,223

Lowest Price

$205 NZD

Highest Price

$5,995 NZD

Average Price

$938 NZD

Market Intelligence

Retailers Selling

Price Spread

79.9%

Price Range

Price per carat distribution across retailers

$446/ct

10th Percentile

$281

Median

$446

90th Percentile

$876

Score Distribution

1.2K diamonds scored across 4 quality tiers

Excellent

186 (15.2%)

Very Good

230 (18.8%)

Good

405 (33.1%)

Average

402 (32.9%)

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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