How much does a 0.20 to 0.49ct H VVS1 natural marquise diamond cost?

As of October 2026, 0.20 to 0.49ct H VVS1 natural marquise diamonds typically cost $453 CAD to $1,205 CAD, with a median price of $736 CAD. There are currently 274 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 26%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct H VVS1 Natural Marquise

Quick answer

As of October 2026, there are 274 natural marquise diamonds with H color and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run $453 CAD to $1,205 CAD, with a median of $736 CAD. At least 18 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 26%. Half of all listings fall between $2,003 CAD and $2,627 CAD per carat. The same specification in lab grown form lists at a median of about $1,106 CAD per carat. Over the last 30 days the median price moved -0.5% and the number of listings moved +9.8%.

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 natural stones in the index: 2,268 USD per carat, +10.8% 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

274

Lowest Price

$252 CAD

Highest Price

$2,412 CAD

Average Price

$778 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

40.5%

Price Spread

26.5%

30-Day Price Trend

-0.5%

30-Day Supply Change

+9.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,685/ct

10th Percentile

$1,112

Median

$1,685

90th Percentile

$2,337

Score Distribution

618 diamonds scored across 4 quality tiers

Excellent

148 (23.9%)

Very Good

173 (28.0%)

Good

89 (14.4%)

Average

208 (33.7%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H VVS2VVS2 inclusions are not visible without magnification

Save 4%

Lab-Grown H VVS1Same specifications, lab-grown origin

Save 53%

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