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

As of October 2026, 1.00 to 1.49ct J IF natural emerald diamonds typically cost $2,670 NZD to $7,843 NZD, with a median price of $4,113 NZD. There are currently 130 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 54%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct J IF Natural Emerald

Quick answer

As of October 2026, there are 130 natural emerald diamonds with J colour and IF clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run $2,670 NZD to $7,843 NZD, with a median of $4,113 NZD. At least 52 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 54%. Half of all listings fall between $3,173 NZD and $5,329 NZD per carat. Over the last 30 days the median price moved -1.3% and the number of listings moved +13.2%.

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 natural stones in the index: 2,278 USD per carat, +6.2% 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

130

Lowest Price

$1,939 NZD

Highest Price

$15,715 NZD

Average Price

$4,916 NZD

Market Intelligence

Retailers Selling

Cross Retailer %

42.6%

Price Spread

53.7%

30-Day Price Trend

-1.3%

30-Day Supply Change

+13.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,263/ct

10th Percentile

$1,513

Median

$2,263

90th Percentile

$4,239

Score Distribution

280 diamonds scored across 4 quality tiers

Excellent

81 (28.9%)

Very Good

52 (18.6%)

Good

69 (24.6%)

Average

78 (27.9%)

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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