How much does a 0.20 to 0.49ct D VVS2 lab grown emerald diamond cost?

As of October 2026, 0.20 to 0.49ct D VVS2 lab grown emerald diamonds typically cost £68 GBP to £359 GBP, with a median price of £148 GBP. There are currently 978 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS2 emerald diamond?

About 55% of these diamonds are available at multiple retailers, with an average price spread of 118%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct D VVS2 Lab Grown Emerald

Quick answer

As of October 2026, there are 978 lab grown emerald diamonds with D colour and VVS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run £68 GBP to £359 GBP, with a median of £148 GBP. At least 15 retailers stock this exact specification, and 55% of the stones appear at more than one of them, with an average price spread of 118%. Half of all listings fall between £258 GBP and £717 GBP per carat. The same specification in natural form lists at a median of about £1,321 GBP per carat. Over the last 30 days the median price moved -8.8% and the number of listings moved +15.7%.

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 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

978

Lowest Price

£38 GBP

Highest Price

£894 GBP

Average Price

£180 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

54.6%

Price Spread

118.3%

30-Day Price Trend

-8.8%

30-Day Supply Change

+15.7%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$515/ct

10th Percentile

$276

Median

$515

90th Percentile

$1,278

Score Distribution

2.3K diamonds scored across 4 quality tiers

Excellent

872 (38.0%)

Very Good

563 (24.5%)

Good

638 (27.8%)

Average

222 (9.7%)

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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