How much does a 0.50 to 0.74ct H I1 lab grown emerald diamond cost?

As of October 2026, 0.50 to 0.74ct H I1 lab grown emerald diamonds typically cost ₹15,205 INR to ₹35,107 INR, with a median price of ₹18,721 INR. There are currently 3 diamonds matching this specification available across retailers.

Where can I find the best price on a H I1 emerald diamond?

About 83% of these diamonds are available at multiple retailers, with an average price spread of 138%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct H I1 Lab Grown Emerald

Quick answer

As of October 2026, there are 3 lab grown emerald diamonds with H colour and I1 clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run ₹15,205 INR to ₹35,107 INR, with a median of ₹18,721 INR. At least 8 retailers stock this exact specification, and 83% of the stones appear at more than one of them, with an average price spread of 138%. Half of all listings fall between ₹26,577 INR and ₹70,018 INR per carat. The same specification in natural form lists at a median of about ₹1,05,344 INR per carat.

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. Emerald lab grown stones in the index: 451 USD per carat, -8.3% 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

₹14,005 INR

Highest Price

₹1,04,901 INR

Average Price

₹23,317 INR

Market Intelligence

Retailers Selling

Cross Retailer %

83.3%

Price Spread

138.4%

Price Range

Price per carat distribution across retailers

$330/ct

10th Percentile

$248

Median

$330

90th Percentile

$1,062

Score Distribution

4 diamonds scored across 3 quality tiers

Very Good

2 (50.0%)

Good

1 (25.0%)

Average

1 (25.0%)

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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