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Cushion|Natural|GIA

0.40ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 6551330985

Certificate GIA 6551330985

Diamond specifications and retailer prices

From $376 USD
As of October 28, 2026
Save $566 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $942 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551330985. Listed at 4 retailers as of October 26, 2026, with prices from $376 to $942, a $566 spread on the same certified stone. MOH London lists it at $942. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551330985
Dimensions4.86 × 3.67 × 2.55 mm
L/W Ratio1.32
Key to symbols
Needle, Cloud, Pinpoint
Top View
4.86 mm3.67 mm0.40 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551330985
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $942 USD|Low: $338 USD|High: $1,110 USD|Avg: $766 USD|-14.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$376 USD
Retailer 2$681 USD
Retailer 3$899 USD
MOH London$942 USD

22 data points across 4 retailers

4 retailers$376 USD to $942 USD

A
Cheapest Retailer
-
$376 USD
Final sale: no returns
B+
Retailer 2
-
$681 USD
€649 EUR
View
B+
Retailer 3
-
$899 USD
£708 GBP
View
Most Expensive
B
MOH London
04312308B · Oct 26
$942 USD
£742 GBP
View
3 more retailers have this diamond
Prices start from $376 USDSave up to $566 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.

A
0.40ct Cushion
$376 USD