Round|Lab Grown|GIA

0.40ct G VS1 Round Lab Grown Diamond

VG • G/VS1 • GIA 7291113425

Certificate GIA 7291113425

Diamond specifications and retailer prices

From $655 USD
£516 GBP
As of October 29, 2026
Save $563 USD (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,218 USD at MOH London · As of October 26, 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 very-good cut grade and certified by GIA 7291113425. Listed at 3 retailers as of October 26, 2026, with prices from $655 to $1,218, a $563 spread on the same certified stone. MOH London lists it at $1,218. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7291113425
Dimensions4.81 × 4.83 × 2.84 mm
L/W Ratio1.00
Top View
4.81 mm4.83 mm0.40 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7291113425
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 58.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,218 USD|Low: $630 USD|High: $1,295 USD|Avg: $884 USD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$655 USD
Retailer 3$678 USD
Retailer 4$904 USD
MOH London$1,218 USD

16 data points across 4 retailers

3 retailers$655 USD to $1,218 USD

B
Cheapest Retailer
-
$655 USD
£516 GBP
B
Retailer 2
-
$678 USD
€646 EUR
View
Most Expensive
B
MOH London
2254FCE6B · Oct 26
$1,218 USD
£959 GBP
View
2 more retailers have this diamond
Prices start from $655 USDSave up to $563 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
$655 USD