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

As of November 2026, 1.00 to 1.49ct E VVS1 lab grown marquise diamonds typically cost $339 NZD to $1,872 NZD, with a median price of $777 NZD. There are currently 1,455 diamonds matching this specification available across retailers.

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

About 43% 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.

1.00 to 1.49ct E VVS1 Lab Grown Marquise

Quick answer

As of November 2026, there are 1,455 lab grown marquise diamonds with E colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $339 NZD to $1,872 NZD, with a median of $777 NZD. At least 57 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 95%. Half of all listings fall between $602 NZD and $1,465 NZD per carat. The same specification in natural form lists at a median of about $16,125 NZD per carat. Over the last 30 days the median price moved +8.8% and the number of listings moved +4.7%.

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. 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: November 2026

Available

1,455

Lowest Price

$291 NZD

Highest Price

$5,216 NZD

Average Price

$972 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

42.6%

Price Spread

95.2%

30-Day Price Trend

+8.8%

30-Day Supply Change

+4.7%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$511/ct

10th Percentile

$219

Median

$511

90th Percentile

$1,037

Score Distribution

3.5K diamonds scored across 5 quality tiers

Exceptional

3 (0.1%)

Excellent

1,442 (41.2%)

Very Good

473 (13.5%)

Good

660 (18.8%)

Average

924 (26.4%)

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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