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Round|Lab Grown

0.40ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • FA3-161-6778

Diamond specifications and retailer prices

From HK$1,907 HKD
$243 USD
As of October 30, 2026
Save HK$126 HKD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$2,032 HKD at Aurelinne · As of November 2, 2026
View at Aurelinne

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA3-161-6778
Dimensions4.78 × 4.77 × 2.87 mm
L/W Ratio1.00
Top View
4.78 mm4.77 mm0.40 ctH / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateFA3-161-6778
Side View
Table 57.3%CrownGirdlePavilionCuletDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,032 HKD|Low: HK$1,907 HKD|High: HK$2,032 HKD|Avg: HK$1,973 HKD|+1.2%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2HK$1,907 HKD
AurelinneHK$2,032 HKD

3 data points across 2 retailers

2 retailersHK$1,907 HKD to HK$2,032 HKD

B+
Cheapest Retailer
-
HK$1,907 HKD
$243 USD
Most Expensive
B+
Aurelinne
632c2435-5091-4e0f-a54d-f82e710ea9e8 · Nov 2
HK$2,032 HKD
$259 USD
View
1 more retailer has this diamond
Prices start from HK$1,907 HKDSave up to HK$126 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.40ct Round
HK$1,907 HKD