How much does a 5.00ct+ D VVS1 lab grown radiant diamond cost?

As of October 2026, 5.00ct+ D VVS1 lab grown radiant diamonds typically cost $4,044 AUD to $17,540 AUD, with a median price of $7,236 AUD. There are currently 357 diamonds matching this specification available across retailers.

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

About 44% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D VVS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 357 lab grown radiant diamonds with D colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $4,044 AUD to $17,540 AUD, with a median of $7,236 AUD. At least 31 retailers stock this exact specification, and 44% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between $967 AUD and $1,849 AUD per carat. Over the last 30 days the median price moved -8.2% and the number of listings moved +34.3%.

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: October 2026

Available

357

Lowest Price

$2,634 AUD

Highest Price

$78,350 AUD

Average Price

$9,248 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

44.0%

Price Spread

63.9%

30-Day Price Trend

-8.2%

30-Day Supply Change

+34.3%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$970/ct

10th Percentile

$588

Median

$970

90th Percentile

$1,957

Score Distribution

708 diamonds scored across 4 quality tiers

Excellent

218 (30.8%)

Very Good

143 (20.2%)

Good

152 (21.5%)

Average

195 (27.5%)

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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