How much does a 0.20 to 0.49ct E VS1 lab grown asscher diamond cost?

As of October 2026, 0.20 to 0.49ct E VS1 lab grown asscher diamonds typically cost HK$618 HKD to HK$1,698 HKD, with a median price of HK$1,091 HKD. There are currently 44 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 asscher diamond?

About 48% of these diamonds are available at multiple retailers, with an average price spread of 120%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E VS1 Lab Grown Asscher

Quick answer

As of October 2026, there are 44 lab grown asscher diamonds with E colour and VS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run HK$618 HKD to HK$1,698 HKD, with a median of HK$1,091 HKD. At least 15 retailers stock this exact specification, and 48% of the stones appear at more than one of them, with an average price spread of 120%. Half of all listings fall between HK$2,604 HKD and HK$7,197 HKD per carat. The same specification in natural form lists at a median of about HK$13,460 HKD per carat. Over the last 30 days the median price moved -14.9% and the number of listings moved +42.9%.

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. Asscher lab grown stones in the index: 470 USD per carat, -4.3% 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

Lowest Price

HK$432 HKD

Highest Price

HK$8,799 HKD

Average Price

HK$1,152 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

48.2%

Price Spread

119.8%

30-Day Price Trend

-14.9%

30-Day Supply Change

+42.9%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$489/ct

10th Percentile

$274

Median

$489

90th Percentile

$1,117

Score Distribution

99 diamonds scored across 4 quality tiers

Excellent

24 (24.2%)

Very Good

18 (18.2%)

Good

43 (43.4%)

Average

14 (14.1%)

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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