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Cushion|Natural|GIA

0.40ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7562006898

Certificate GIA 7562006898

Diamond specifications and retailer prices

From $327 USD
₹31,096 INR
As of October 29, 2026
Save $719 USD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,045 USD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562006898. Listed at 9 retailers as of October 29, 2026, with prices from $327 to $1,045, a $719 spread on the same certified stone. MOH London lists it at $1,045. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562006898
Dimensions4.39 × 4.02 × 2.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.39 mm4.02 mm0.40 ctI / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562006898
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: Oct 29
Current: $1,045 USD|Low: $324 USD|High: $1,052 USD|Avg: $642 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$327 USD
Retailer 7$485 USD
Retailer 5$515 USD
Retailer 4$556 USD
Retailer 3$681 USD
Retailer 6$696 USD
Retailer 8$721 USD
MOH London$1,045 USD

35 data points across 8 retailers

9 retailers$327 USD to $1,045 USD

A
Cheapest Retailer
-
$327 USD
₹31,096 INR
B+
Retailer 2
-
$485 USD
View
B+
Retailer 3
-
$515 USD
View
B+
Retailer 4
-
$519 USD
View
B
Retailer 5
-
$556 USD
£438 GBP
View
B
Retailer 6
-
$681 USD
€649 EUR
View
B
Retailer 7
-
$696 USD
ZAR 11,249 ZAR
View
B
Retailer 8
-
$721 USD
A$1,109 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
85DE83572 · Oct 29
$1,045 USD
£823 GBP
View
8 more retailers have this diamond
Prices start from $327 USDSave up to $719 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
$327 USD