How much does a 1.50 to 1.99ct L SI2 natural emerald diamond cost?

As of November 6, 2026, 1.50 to 1.99ct L SI2 natural emerald diamonds typically cost $3,208 NZD to $6,464 NZD, with a median price of $4,774 NZD. There are currently 44 diamonds matching this specification available across retailers.

Where can I find the best price on a L SI2 emerald diamond?

About 52% of these diamonds are available at multiple retailers, with an average price spread of 33%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct L SI2 Natural Emerald

Quick answer

As of November 6, 2026, there are 44 natural emerald diamonds with L colour and SI2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run $3,208 NZD to $6,464 NZD, with a median of $4,774 NZD. Half of all listings fall between $2,543 NZD and $3,545 NZD per carat. The same specification in lab grown form lists at a median of about $362 NZD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved +31.4%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Emerald natural stones in the index: 2,109 USD per carat, -8.1% month on month. See the full index release

Figures come from current listings across more than 125 retailers. The index is a monthly release.

Last updated: November 6, 2026

Available

Lowest Price

$2,286 NZD

Highest Price

$13,971 NZD

Average Price

$4,908 NZD

Market Intelligence

Cross Retailer %

52.3%

Price Spread

33.1%

30-Day Price Trend

-0.6%

30-Day Supply Change

+31.4%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$1,701/ct

10th Percentile

$1,201

Median

$1,701

90th Percentile

$2,328

Score Distribution

44 diamonds scored across 4 quality tiers

Excellent

7 (15.9%)

Very Good

15 (34.1%)

Good

6 (13.6%)

Average

16 (36.4%)

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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