How much does a 0.75 to 0.99ct G I1 natural emerald diamond cost?

As of October 2026, 0.75 to 0.99ct G I1 natural emerald diamonds typically cost $626 USD to $1,724 USD, with a median price of $1,100 USD. There are currently 15 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 62%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G I1 Natural Emerald

Quick answer

As of October 2026, there are 15 natural emerald diamonds with G color and I1 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $626 USD to $1,724 USD, with a median of $1,100 USD. At least 20 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 62%. Half of all listings fall between $899 USD and $1,673 USD per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +10.7%.

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

Lowest Price

$386 USD

Highest Price

$3,075 USD

Average Price

$1,152 USD

Market Intelligence

Retailers Selling

Cross Retailer %

43.5%

Price Spread

62.3%

30-Day Price Trend

-1.0%

30-Day Supply Change

+10.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,241/ct

10th Percentile

$748

Median

$1,241

90th Percentile

$2,412

Score Distribution

27 diamonds scored across 4 quality tiers

Excellent

4 (14.8%)

Very Good

8 (29.6%)

Good

4 (14.8%)

Average

11 (40.7%)

Find Your Diamond

Search 15 G I1 emerald diamonds and compare prices.

Search Diamonds

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