How much does a 0.75 to 0.99ct D IF lab grown emerald diamond cost?

As of October 2026, 0.75 to 0.99ct D IF lab grown emerald diamonds typically cost £134 GBP to £928 GBP, with a median price of £300 GBP. There are currently 181 diamonds matching this specification available across retailers.

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

About 48% of these diamonds are available at multiple retailers, with an average price spread of 112%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct D IF Lab Grown Emerald

Quick answer

As of October 2026, there are 181 lab grown emerald diamonds with D colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £134 GBP to £928 GBP, with a median of £300 GBP. At least 45 retailers stock this exact specification, and 48% of the stones appear at more than one of them, with an average price spread of 112%. Half of all listings fall between £276 GBP and £829 GBP per carat. The same specification in natural form lists at a median of about £2,710 GBP per carat. Over the last 30 days the median price moved -3.7% and the number of listings moved +22.0%.

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

181

Lowest Price

£106 GBP

Highest Price

£2,283 GBP

Average Price

£434 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

48.4%

Price Spread

112.1%

30-Day Price Trend

-3.7%

30-Day Supply Change

+22.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$657/ct

10th Percentile

$258

Median

$657

90th Percentile

$1,553

Score Distribution

490 diamonds scored across 5 quality tiers

Exceptional

2 (0.4%)

Excellent

213 (43.5%)

Very Good

74 (15.1%)

Good

75 (15.3%)

Average

126 (25.7%)

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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