How much does a 1.00 to 1.49ct J SI1 natural emerald diamond cost?

As of September 2026, 1.00 to 1.49ct J SI1 natural emerald diamonds typically cost ₹1,18,438 INR to ₹3,49,133 INR, with a median price of ₹1,82,383 INR. There are currently 668 diamonds matching this specification available across retailers.

Where can I find the best price on a J SI1 emerald diamond?

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1.00 to 1.49ct J SI1 Natural Emerald

Quick answer

As of September 2026, there are 668 natural emerald diamonds with J colour and SI1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run ₹1,18,438 INR to ₹3,49,133 INR, with a median of ₹1,82,383 INR. At least 50 retailers stock this exact specification. Half of all listings fall between ₹1,31,058 INR and ₹1,93,796 INR per carat. The same specification in lab grown form lists at a median of about ₹1,39,428 INR per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Emerald natural stones in the index: 2,166 USD per carat, -6.6% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

668

Lowest Price

₹90,680 INR

Highest Price

₹7,00,354 INR

Average Price

₹2,06,265 INR

Market Intelligence

Retailers Selling

Price Spread

40.4%

Price Range

Price per carat distribution across retailers

$1,619/ct

10th Percentile

$1,159

Median

$1,619

90th Percentile

$2,645

Score Distribution

668 diamonds scored across 4 quality tiers

Excellent

46 (6.9%)

Very Good

153 (22.9%)

Good

161 (24.1%)

Average

308 (46.1%)

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Lab-Grown J SI1Same specifications, lab-grown origin

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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