How much does a 1.00 to 1.49ct E FL lab grown oval diamond cost?

As of October 2026, 1.00 to 1.49ct E FL lab grown oval diamonds typically cost HK$1,678 HKD to HK$15,044 HKD, with a median price of HK$3,647 HKD. There are currently 146 diamonds matching this specification available across retailers.

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

About 51% of these diamonds are available at multiple retailers, with an average price spread of 113%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct E FL Lab Grown Oval

Quick answer

As of October 2026, there are 146 lab grown oval diamonds with E colour and FL clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$1,678 HKD to HK$15,044 HKD, with a median of HK$3,647 HKD. At least 39 retailers stock this exact specification, and 51% of the stones appear at more than one of them, with an average price spread of 113%. Half of all listings fall between HK$3,186 HKD and HK$8,667 HKD per carat. The same specification in natural form lists at a median of about HK$73,409 HKD per carat. Over the last 30 days the median price moved -4.5% and the number of listings moved +18.2%.

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

146

Lowest Price

HK$1,357 HKD

Highest Price

HK$33,024 HKD

Average Price

HK$6,133 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

51.2%

Price Spread

113.1%

30-Day Price Trend

-4.5%

30-Day Supply Change

+18.2%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$618/ct

10th Percentile

$250

Median

$618

90th Percentile

$1,803

Score Distribution

310 diamonds scored across 5 quality tiers

Exceptional

3 (1.0%)

Excellent

141 (45.5%)

Very Good

56 (18.1%)

Good

38 (12.3%)

Average

72 (23.2%)

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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