Cushion|Natural|GIA

0.40ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6552766562

Certificate GIA 6552766562

Diamond specifications and retailer prices

From $511 USD
As of November 4, 2026
Save $549 USD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,060 USD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552766562. Listed at 10 retailers as of November 4, 2026, with prices from $511 to $1,060, a $549 spread on the same certified stone. MOH London lists it at $1,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552766562
Dimensions4.21 × 4.00 × 2.82 mm
L/W Ratio1.05
Key to symbols
Feather, Cloud
Top View
4.21 mm4.00 mm0.40 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552766562
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,060 USD|Low: $491 USD|High: $1,068 USD|Avg: $717 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$495 USD
Retailer 5$511 USD
Retailer 2$567 USD
Retailer 8$607 USD
Retailer 6$665 USD
Retailer 4$691 USD
Retailer 3$716 USD
Retailer 9$729 USD
Retailer 10$1,005 USD
MOH London$1,060 USD

45 data points across 10 retailers

10 retailers$511 USD to $1,060 USD

Retailer 1
-
$495 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$511 USD
View
B+
Retailer 3
-
$567 USD
View
B+
Retailer 4
-
$607 USD
View
B+
Retailer 5
-
$665 USD
View
B+
Retailer 6
-
$691 USD
View
B+
Retailer 7
-
$716 USD
View
Retailer 8
-
$729 USD
View
Price last confirmed 33 days ago
Retailer 9
-
$1,005 USD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
95D354FD8 · Nov 4
$1,060 USD
£835 GBP
View
9 more retailers have this diamond
Prices start from $511 USDSave up to $549 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
$511 USD