How much does a 1.00 to 1.49ct G SI2 lab grown oval diamond cost?

As of July 2026, 1.00 to 1.49ct G SI2 lab grown oval diamonds typically cost $354 CAD to $7,760 CAD, with a median price of $1,804 CAD. There are currently 51 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI2 oval diamond?

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct G SI2 Lab Grown Oval

Last updated: July 2026

Available

Lowest Price

$203 CAD

Highest Price

$10,296 CAD

Average Price

$3,084 CAD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

121.8%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$2,111/ct

10th Percentile

$301

Median

$2,111

90th Percentile

$4,788

Score Distribution

51 diamonds scored across 4 quality tiers

Excellent

2 (3.9%)

Very Good

10 (19.6%)

Good

13 (25.5%)

Average

26 (51.0%)

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H SI2H colour is visually identical to G to the naked eye

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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