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0.40ct G VVS1 Round Lab Grown Diamond

GD • G/VVS1 • GIA 6352616300

Certificate GIA 6352616300

Diamond specifications and retailer prices

From £383 GBP
As of November 1, 2026
Save £332 GBP (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £715 GBP 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by GIA 6352616300. Listed at 3 retailers as of October 29, 2026, with prices from £383 to £715, a £332 spread on the same certified stone. MOH London lists it at £715. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6352616300
Dimensions4.42 × 4.53 × 2.98 mm
L/W Ratio1.02
Top View
4.42 mm4.53 mm0.40 ctG / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6352616300
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £715 GBP|Low: £368 GBP|High: £774 GBP|Avg: £536 GBP|-5.5%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£383 GBP
Retailer 3£474 GBP
MOH London£715 GBP

41 data points across 3 retailers

3 retailers£383 GBP to £715 GBP

B
Cheapest Retailer
-
£383 GBP
B
Retailer 2
-
£474 GBP
€605 EUR
View
Most Expensive
C
MOH London
B36E7527F · Oct 29
£715 GBP
View
2 more retailers have this diamond
Prices start from £383 GBPSave up to £332 GBP

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
£383 GBP