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0.40ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • GIA 6505186396

Certificate GIA 6505186396

Diamond specifications and retailer prices

From $1,365 AUD
$959 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $3,683 AUD at MOH London · As of October 29, 2026
View at MOH London

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 and certified by GIA 6505186396. Listed at 2 retailers as of October 30, 2026. 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 LabGIA
CertificateGIA 6505186396
Dimensions4.75 × 4.69 × 2.91 mm
L/W Ratio1.01
Top View
4.75 mm4.69 mm0.40 ctH / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505186396
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,683 AUD|Low: $1,365 AUD|High: $3,791 AUD|Avg: $2,400 AUD|-2.9%
MOH London
Retailer 2
October 29, 2026
Retailer 2$1,365 AUD
MOH London$3,683 AUD

4 data points across 2 retailers

2 retailers

B
Cheapest Retailer
-
$1,365 AUD
$959 USD
Most Expensive
MOH London
6505186396 · Oct 29
$3,683 AUD
£2,037 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $1,365 AUD

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
$1,365 AUD