How much does a 2.00 to 2.99ct I VS1 lab grown cushion diamond cost?

As of October 2026, 2.00 to 2.99ct I VS1 lab grown cushion diamonds typically cost $888 SGD to $6,056 SGD, with a median price of $2,601 SGD. There are currently 94 diamonds matching this specification available across retailers.

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

About 15% of these diamonds are available at multiple retailers, with an average price spread of 123%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I VS1 Lab Grown Cushion

Quick answer

As of October 2026, there are 94 lab grown cushion diamonds with I colour and VS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $888 SGD to $6,056 SGD, with a median of $2,601 SGD. At least 43 retailers stock this exact specification, and 15% of the stones appear at more than one of them, with an average price spread of 123%. Half of all listings fall between $439 SGD and $1,354 SGD per carat. The same specification in natural form lists at a median of about $10,774 SGD per carat. Over the last 30 days the median price moved +8.3% and the number of listings moved +7.7%.

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. Cushion lab grown stones in the index: 516 USD per carat, +6.9% 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

$505 SGD

Highest Price

$7,977 SGD

Average Price

$2,782 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

15.3%

Price Spread

122.5%

30-Day Price Trend

+8.3%

30-Day Supply Change

+7.7%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$585/ct

10th Percentile

$285

Median

$585

90th Percentile

$2,012

Score Distribution

149 diamonds scored across 4 quality tiers

Excellent

32 (21.5%)

Very Good

39 (26.2%)

Good

38 (25.5%)

Average

40 (26.8%)

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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