How much does a 0.50 to 0.74ct E VVS1 lab grown radiant diamond cost?

As of October 2026, 0.50 to 0.74ct E VVS1 lab grown radiant diamonds typically cost $205 NZD to $1,488 NZD, with a median price of $511 NZD. There are currently 238 diamonds matching this specification available across retailers.

Where can I find the best price on a E VVS1 radiant diamond?

About 60% of these diamonds are available at multiple retailers, with an average price spread of 77%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct E VVS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 238 lab grown radiant diamonds with E colour and VVS1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run $205 NZD to $1,488 NZD, with a median of $511 NZD. At least 47 retailers stock this exact specification, and 60% of the stones appear at more than one of them, with an average price spread of 77%. Half of all listings fall between $668 NZD and $1,546 NZD per carat. The same specification in natural form lists at a median of about $3,634 NZD per carat. Over the last 30 days the median price moved -4.4% and the number of listings moved +11.4%.

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: October 2026

Available

238

Lowest Price

$182 NZD

Highest Price

$2,779 NZD

Average Price

$651 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

59.7%

Price Spread

77.2%

30-Day Price Trend

-4.4%

30-Day Supply Change

+11.4%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$639/ct

10th Percentile

$250

Median

$639

90th Percentile

$1,387

Score Distribution

521 diamonds scored across 5 quality tiers

Exceptional

5 (1.0%)

Excellent

209 (40.1%)

Very Good

88 (16.9%)

Good

143 (27.4%)

Average

76 (14.6%)

Find Your Diamond

Search 238 E VVS1 radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

F VVS1F colour is visually identical to E to the naked eye

Save 4%

E VVS2VVS2 inclusions are not visible without magnification

Save 5%

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