How much does a 1.00 to 1.49ct G VVS1 lab grown marquise diamond cost?

As of November 2026, 1.00 to 1.49ct G VVS1 lab grown marquise diamonds typically cost HK$2,136 HKD to HK$9,665 HKD, with a median price of HK$4,949 HKD. There are currently 46 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 72%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS1 Lab Grown Marquise

Quick answer

As of November 2026, there are 46 lab grown marquise diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$2,136 HKD to HK$9,665 HKD, with a median of HK$4,949 HKD. At least 48 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 72%. Half of all listings fall between HK$2,724 HKD and HK$5,683 HKD per carat. The same specification in natural form lists at a median of about HK$61,003 HKD per carat. Over the last 30 days the median price moved +16.9% and the number of listings moved +0.9%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise lab grown stones in the index: 505 USD per carat, +1.6% 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: November 2026

Available

Lowest Price

HK$1,287 HKD

Highest Price

HK$14,280 HKD

Average Price

HK$5,799 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

35.4%

Price Spread

72.0%

30-Day Price Trend

+16.9%

30-Day Supply Change

+0.9%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$524/ct

10th Percentile

$209

Median

$524

90th Percentile

$951

Score Distribution

217 diamonds scored across 4 quality tiers

Excellent

32 (14.7%)

Very Good

9 (4.1%)

Good

34 (15.7%)

Average

142 (65.4%)

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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