How much does a 2.00 to 2.99ct G IF lab grown radiant diamond cost?

As of October 2026, 2.00 to 2.99ct G IF lab grown radiant diamonds typically cost $696 AUD to $8,495 AUD, with a median price of $3,180 AUD. There are currently 21 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 117%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G IF Lab Grown Radiant

Quick answer

As of October 2026, there are 21 lab grown radiant diamonds with G colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $696 AUD to $8,495 AUD, with a median of $3,180 AUD. At least 43 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 117%. Half of all listings fall between $508 AUD and $1,758 AUD per carat. The same specification in natural form lists at a median of about $14,102 AUD per carat. Over the last 30 days the median price moved -14.6% and the number of listings moved +28.3%.

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

Lowest Price

$527 AUD

Highest Price

$18,362 AUD

Average Price

$4,152 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

42.2%

Price Spread

117.3%

30-Day Price Trend

-14.6%

30-Day Supply Change

+28.3%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$749/ct

10th Percentile

$239

Median

$749

90th Percentile

$2,091

Score Distribution

64 diamonds scored across 4 quality tiers

Excellent

16 (25.0%)

Very Good

13 (20.3%)

Good

11 (17.2%)

Average

24 (37.5%)

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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