How much does a 1.00 to 1.49ct G VS1 lab grown round diamond cost?

As of October 2026, 1.00 to 1.49ct G VS1 lab grown round diamonds typically cost ₹16,005 INR to ₹77,767 INR, with a median price of ₹35,512 INR. There are currently 1,875 diamonds matching this specification available across retailers.

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

About 49% of these diamonds are available at multiple retailers, with an average price spread of 91%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VS1 Lab Grown Round

Quick answer

As of October 2026, there are 1,875 lab grown round diamonds with G colour and VS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹16,005 INR to ₹77,767 INR, with a median of ₹35,512 INR. At least 49 retailers stock this exact specification, and 49% of the stones appear at more than one of them, with an average price spread of 91%. Half of all listings fall between ₹22,865 INR and ₹54,466 INR per carat. The same specification in natural form lists at a median of about ₹5,26,876 INR per carat. Over the last 30 days the median price moved -0.3% and the number of listings moved -15.9%.

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. Round lab grown stones in the index: 414 USD per carat, -5.0% 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

1,875

Lowest Price

₹12,004 INR

Highest Price

₹1,89,393 INR

Average Price

₹44,662 INR

Market Intelligence

Retailers Selling

Cross Retailer %

49.2%

Price Spread

91.0%

30-Day Price Trend

-0.3%

30-Day Supply Change

-15.9%

Volatility (30d)

0.03

Price Range

Price per carat distribution across retailers

$365/ct

10th Percentile

$169

Median

$365

90th Percentile

$802

Score Distribution

3.8K diamonds scored across 4 quality tiers

Excellent

1,421 (37.3%)

Very Good

444 (11.6%)

Good

868 (22.8%)

Average

1,080 (28.3%)

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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