How much does a 0.50 to 0.74ct I VVS2 natural marquise diamond cost?

As of October 2026, 0.50 to 0.74ct I VVS2 natural marquise diamonds typically cost HK$4,692 HKD to HK$13,534 HKD, with a median price of HK$7,116 HKD. There are currently 215 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS2 marquise diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 51%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct I VVS2 Natural Marquise

Quick answer

As of October 2026, there are 215 natural marquise diamonds with I colour and VVS2 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run HK$4,692 HKD to HK$13,534 HKD, with a median of HK$7,116 HKD. At least 59 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between HK$11,769 HKD and HK$19,211 HKD per carat. The same specification in lab grown form lists at a median of about HK$6,024 HKD per carat. Over the last 30 days the median price moved -3.0% and the number of listings moved +6.7%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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

215

Lowest Price

HK$3,106 HKD

Highest Price

HK$29,908 HKD

Average Price

HK$8,231 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

35.5%

Price Spread

51.4%

30-Day Price Trend

-3.0%

30-Day Supply Change

+6.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,844/ct

10th Percentile

$1,294

Median

$1,844

90th Percentile

$3,340

Score Distribution

497 diamonds scored across 4 quality tiers

Excellent

120 (24.1%)

Very Good

118 (23.7%)

Good

146 (29.4%)

Average

113 (22.7%)

Find Your Diamond

Search 215 I VVS2 marquise diamonds and compare prices.

Search Diamonds

Consider Instead

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

J VVS2J colour is visually identical to I to the naked eye

Save 15%

Lab-Grown I VVS2Same specifications, lab-grown origin

Save 58%

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