How much does a 1.00 to 1.49ct I VVS1 lab grown cushion diamond cost?

As of July 2026, 1.00 to 1.49ct I VVS1 lab grown cushion diamonds typically cost HK$3,426 HKD to HK$53,324 HKD, with a median price of HK$32,764 HKD. There are currently 12 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct I VVS1 Lab Grown Cushion

Last updated: July 2026

Available

Lowest Price

HK$2,022 HKD

Highest Price

HK$61,773 HKD

Average Price

HK$29,402 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

N/A

Price Spread

285.4%

30-Day Price Trend

N/A

30-Day Supply Change

N/A

Volatility (30d)

N/A

Price Range

Price per carat distribution across retailers

$1,114/ct

10th Percentile

$338

Median

$1,114

90th Percentile

$5,583

Score Distribution

12 diamonds scored across 4 quality tiers

Excellent

1 (8.3%)

Very Good

1 (8.3%)

Good

1 (8.3%)

Average

9 (75.0%)

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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