How much does a 5.00ct+ E IF lab grown oval diamond cost?

As of October 2026, 5.00ct+ E IF lab grown oval diamonds typically cost $9,477 CAD to $44,302 CAD, with a median price of $20,221 CAD. There are currently 43 diamonds matching this specification available across retailers.

Where can I find the best price on a E IF oval diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 92%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ E IF Lab Grown Oval

Quick answer

As of October 2026, there are 43 lab grown oval diamonds with E color and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $9,477 CAD to $44,302 CAD, with a median of $20,221 CAD. At least 46 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 92%. Half of all listings fall between $2,656 CAD and $6,298 CAD per carat. The same specification in natural form lists at a median of about $70,415 CAD per carat. Over the last 30 days the median price moved -15.9% and the number of listings moved +14.7%.

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. Oval lab grown stones in the index: 453 USD per carat, -7.4% 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

Lowest Price

$6,780 CAD

Highest Price

$96,710 CAD

Average Price

$24,906 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

36.4%

Price Spread

91.6%

30-Day Price Trend

-15.9%

30-Day Supply Change

+14.7%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$2,840/ct

10th Percentile

$1,485

Median

$2,840

90th Percentile

$6,048

Score Distribution

131 diamonds scored across 4 quality tiers

Excellent

49 (37.4%)

Very Good

35 (26.7%)

Good

29 (22.1%)

Average

18 (13.7%)

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Consider Instead

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

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

Save 35%

E VVS1VVS1 inclusions are not visible without magnification

Save 67%

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