How much does a 1.50 to 1.99ct G VVS1 natural heart diamond cost?

As of November 2026, 1.50 to 1.99ct G VVS1 natural heart diamonds typically cost $12,080 NZD to $45,197 NZD, with a median price of $18,353 NZD. There are currently 28 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 heart diamond?

About 27% 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.

1.50 to 1.99ct G VVS1 Natural Heart

Quick answer

As of November 2026, there are 28 natural heart diamonds with G colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $12,080 NZD to $45,197 NZD, with a median of $18,353 NZD. At least 54 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between $9,413 NZD and $14,599 NZD per carat. The same specification in lab grown form lists at a median of about $748 NZD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved -0.8%.

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. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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: November 2026

Available

Lowest Price

$9,493 NZD

Highest Price

$66,412 NZD

Average Price

$24,396 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

27.1%

Price Spread

45.7%

30-Day Price Trend

-0.6%

30-Day Supply Change

-0.8%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$6,389/ct

10th Percentile

$4,698

Median

$6,389

90th Percentile

$10,475

Score Distribution

117 diamonds scored across 4 quality tiers

Excellent

25 (21.4%)

Very Good

18 (15.4%)

Good

16 (13.7%)

Average

58 (49.6%)

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Consider Instead

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

H VVS1H colour is visually identical to G to the naked eye

Save 24%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 93%

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