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0.40ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • GIA 5363821034

Certificate GIA 5363821034

Diamond specifications and retailer prices

From $619 USD
£488 GBP
As of October 30, 2026
Save $550 USD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,170 USD 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5363821034. Listed at 3 retailers as of October 29, 2026, with prices from $619 to $1,170, a $550 spread on the same certified stone. MOH London lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 5363821034
Dimensions4.69 × 4.65 × 2.93 mm
L/W Ratio1.01
Top View
4.69 mm4.65 mm0.40 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5363821034
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: $1,170 USD|Low: $589 USD|High: $1,189 USD|Avg: $819 USD|+1.4%
MOH London
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$619 USD
Retailer 3$646 USD
MOH London$1,170 USD

39 data points across 3 retailers

3 retailers$619 USD to $1,170 USD

B
Cheapest Retailer
-
$619 USD
£488 GBP
B
Retailer 2
-
$646 USD
€615 EUR
View
Most Expensive
B
MOH London
B7B331E86 · Oct 29
$1,170 USD
£921 GBP
View
2 more retailers have this diamond
Prices start from $619 USDSave up to $550 USD

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
$619 USD