How much does a 0.50 to 0.74ct G VS1 lab grown radiant diamond cost?

As of November 2026, 0.50 to 0.74ct G VS1 lab grown radiant diamonds typically cost €109 EUR to €423 EUR, with a median price of €254 EUR. There are currently 139 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 81%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct G VS1 Lab Grown Radiant

Quick answer

As of November 2026, there are 139 lab grown radiant diamonds with G color and VS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run €109 EUR to €423 EUR, with a median of €254 EUR. At least 38 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 81%. Half of all listings fall between €293 EUR and €697 EUR per carat. The same specification in natural form lists at a median of about €1,693 EUR per carat. Over the last 30 days the median price moved -2.1% and the number of listings moved +8.3%.

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. Radiant lab grown stones in the index: 474 USD per carat, -2.1% 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

139

Lowest Price

€81 EUR

Highest Price

€1,312 EUR

Average Price

€272 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

43.4%

Price Spread

80.5%

30-Day Price Trend

-2.1%

30-Day Supply Change

+8.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$560/ct

10th Percentile

$228

Median

$560

90th Percentile

$1,074

Score Distribution

219 diamonds scored across 4 quality tiers

Excellent

62 (28.3%)

Very Good

39 (17.8%)

Good

95 (43.4%)

Average

23 (10.5%)

Find Your Diamond

Search 139 G VS1 radiant diamonds and compare prices.

Search Diamonds

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