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

As of November 2026, 1.00 to 1.49ct H VS1 natural marquise diamonds typically cost HK$26,849 HKD to HK$78,559 HKD, with a median price of HK$39,745 HKD. There are currently 105 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct H VS1 Natural Marquise

Quick answer

As of November 2026, there are 105 natural marquise diamonds with H colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$26,849 HKD to HK$78,559 HKD, with a median of HK$39,745 HKD. At least 61 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between HK$26,913 HKD and HK$42,784 HKD per carat. The same specification in lab grown form lists at a median of about HK$5,663 HKD per carat. Over the last 30 days the median price moved -0.2% and the number of listings moved +7.7%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% 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: November 2026

Available

105

Lowest Price

HK$14,162 HKD

Highest Price

HK$152,152 HKD

Average Price

HK$47,029 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

41.4%

Price Spread

46.2%

30-Day Price Trend

-0.2%

30-Day Supply Change

+7.7%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,376/ct

10th Percentile

$2,761

Median

$4,376

90th Percentile

$6,842

Score Distribution

256 diamonds scored across 4 quality tiers

Excellent

35 (13.7%)

Very Good

69 (27.0%)

Good

54 (21.1%)

Average

98 (38.3%)

Find Your Diamond

Search 105 H 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.

H VS2VS2 inclusions are not visible without magnification

Save 9%

Lab-Grown H VS1Same specifications, lab-grown origin

Save 82%

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