How much does a 1.00 to 1.49ct H VS1 lab grown oval diamond cost?

As of September 2026, 1.00 to 1.49ct H VS1 lab grown oval diamonds typically cost HK$2,635 HKD to HK$10,190 HKD, with a median price of HK$3,859 HKD. There are currently 826 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 oval diamond?

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

1.00 to 1.49ct H VS1 Lab Grown Oval

Quick answer

As of September 2026, there are 826 lab grown oval diamonds with H colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$2,635 HKD to HK$10,190 HKD, with a median of HK$3,859 HKD. At least 35 retailers stock this exact specification. Half of all listings fall between HK$2,951 HKD and HK$9,174 HKD per carat. The same specification in natural form lists at a median of about HK$28,631 HKD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Oval lab grown stones in the index: 487 USD per carat, -11.2% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

826

Lowest Price

HK$1,062 HKD

Highest Price

HK$77,382 HKD

Average Price

HK$5,762 HKD

Market Intelligence

Retailers Selling

Price Spread

149.5%

Price Range

Price per carat distribution across retailers

$541/ct

10th Percentile

$315

Median

$541

90th Percentile

$3,451

Score Distribution

826 diamonds scored across 4 quality tiers

Excellent

59 (7.1%)

Very Good

141 (17.1%)

Good

467 (56.5%)

Average

159 (19.2%)

Find Your Diamond

Search 826 H VS1 oval diamonds and compare prices.

Search Diamonds

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