How much does a 1.00 to 1.49ct E VS1 natural marquise diamond cost?

As of October 2026, 1.00 to 1.49ct E VS1 natural marquise diamonds typically cost $6,699 CAD to $19,168 CAD, with a median price of $9,492 CAD. There are currently 121 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 marquise diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 33%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E VS1 Natural Marquise

Quick answer

As of October 2026, there are 121 natural marquise diamonds with E color and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $6,699 CAD to $19,168 CAD, with a median of $9,492 CAD. At least 62 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 33%. Half of all listings fall between $8,009 CAD and $11,087 CAD per carat. The same specification in lab grown form lists at a median of about $654 CAD per carat. Over the last 30 days the median price moved -0.8% and the number of listings moved +15.3%.

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

121

Lowest Price

$4,364 CAD

Highest Price

$37,863 CAD

Average Price

$11,332 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

35.6%

Price Spread

33.2%

30-Day Price Trend

-0.8%

30-Day Supply Change

+15.3%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$6,630/ct

10th Percentile

$5,001

Median

$6,630

90th Percentile

$9,804

Score Distribution

304 diamonds scored across 5 quality tiers

Exceptional

1 (0.3%)

Excellent

57 (18.8%)

Very Good

74 (24.3%)

Good

58 (19.1%)

Average

114 (37.5%)

Find Your Diamond

Search 121 E VS1 marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

F VS1F colour is visually identical to E to the naked eye

Save 9%

E VS2VS2 inclusions are not visible without magnification

Save 13%

Lab-Grown E VS1Same specifications, lab-grown origin

Save 93%

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