How much does a 1.00 to 1.49ct G VS1 natural heart diamond cost?

As of November 2026, 1.00 to 1.49ct G VS1 natural heart diamonds typically cost $3,643 NZD to $11,528 NZD, with a median price of $5,236 NZD. There are currently 352 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 heart diamond?

About 41% 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.

1.00 to 1.49ct G VS1 Natural Heart

Quick answer

As of November 2026, there are 352 natural heart diamonds with G colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $3,643 NZD to $11,528 NZD, with a median of $5,236 NZD. At least 63 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 51%. Half of all listings fall between $4,713 NZD and $7,685 NZD per carat. The same specification in lab grown form lists at a median of about $727 NZD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved +1.6%.

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. Heart natural stones in the index: 2,289 USD per carat, -3.7% 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

352

Lowest Price

$2,389 NZD

Highest Price

$24,376 NZD

Average Price

$6,477 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

40.7%

Price Spread

51.1%

30-Day Price Trend

-0.6%

30-Day Supply Change

+1.6%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$3,271/ct

10th Percentile

$2,287

Median

$3,271

90th Percentile

$5,582

Score Distribution

855 diamonds scored across 5 quality tiers

Exceptional

2 (0.2%)

Excellent

266 (31.1%)

Very Good

192 (22.5%)

Good

155 (18.1%)

Average

240 (28.1%)

Find Your Diamond

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Consider Instead

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

H VS1H colour is visually identical to G to the naked eye

Save 23%

G VS2VS2 inclusions are not visible without magnification

Save 10%

Lab-Grown G VS1Same specifications, lab-grown origin

Save 88%

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