How much does a 0.20 to 0.49ct G VVS2 natural heart diamond cost?

As of October 2026, 0.20 to 0.49ct G VVS2 natural heart diamonds typically cost £299 GBP to £756 GBP, with a median price of £424 GBP. There are currently 321 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 30%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct G VVS2 Natural Heart

Quick answer

As of October 2026, there are 321 natural heart diamonds with G colour and VVS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run £299 GBP to £756 GBP, with a median of £424 GBP. At least 14 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 30%. Half of all listings fall between £1,244 GBP and £1,670 GBP per carat. The same specification in lab grown form lists at a median of about £462 GBP per carat. Over the last 30 days the median price moved -4.0% and the number of listings moved -4.7%.

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. 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: October 2026

Available

321

Lowest Price

£176 GBP

Highest Price

£1,394 GBP

Average Price

£474 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

35.5%

Price Spread

29.7%

30-Day Price Trend

-4.0%

30-Day Supply Change

-4.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,910/ct

10th Percentile

$1,467

Median

$1,910

90th Percentile

$2,536

Score Distribution

640 diamonds scored across 5 quality tiers

Exceptional

1 (0.2%)

Excellent

157 (24.5%)

Very Good

140 (21.9%)

Good

206 (32.2%)

Average

136 (21.3%)

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Consider Instead

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

H VVS2H colour is visually identical to G to the naked eye

Save 12%

G VS1VS1 inclusions are not visible without magnification

Save 10%

Lab-Grown G VVS2Same specifications, lab-grown origin

Save 64%

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