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Cushion|Natural|GIA

1.00ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7548556425

Certificate GIA 7548556425

Diamond specifications and retailer prices

From $2,002 SGD
As of November 6, 2026
Save $2,772 SGD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,774 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548556425. Listed at 13 retailers as of November 2, 2026, with prices from $2,002 to $4,774, a $2,772 spread on the same certified stone. MOH London lists it at $4,774. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548556425
Dimensions7.26 × 5.20 × 3.46 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
7.26 mm5.20 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548556425
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.5%

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 6
Current: $4,774 SGD|Low: $2,002 SGD|High: $5,114 SGD|Avg: $2,992 SGD|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$2,002 SGD
Retailer 12$2,124 SGD
Retailer 13$2,358 SGD
Retailer 11$2,429 SGD
Retailer 6$2,644 SGD
Retailer 4$2,729 SGD
Retailer 5$2,761 SGD
Retailer 8$2,866 SGD
Retailer 9$2,921 SGD
Retailer 10$2,935 SGD
Retailer 3$2,973 SGD
Retailer 7$3,427 SGD
MOH London$4,774 SGD

21 data points across 13 retailers

13 retailers$2,002 SGD to $4,774 SGD

A
Cheapest Retailer
-
$2,002 SGD
A
Retailer 2
-
$2,124 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,358 SGD
View
A
Retailer 4
-
$2,429 SGD
View
A
Retailer 5
-
$2,644 SGD
View
A
Retailer 6
-
$2,729 SGD
View
Retailer 7
-
$2,761 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,866 SGD
View
A
Retailer 9
-
$2,921 SGD
View
A
Retailer 10
-
$2,935 SGD
View
A
Retailer 11
-
$2,973 SGD
View
B+
Retailer 12
-
$3,427 SGD
View
Most Expensive
B
MOH London
C8A9E0E30 · Nov 2
$4,774 SGD
£2,933 GBP
View
12 more retailers have this diamond
Prices start from $2,002 SGDSave up to $2,772 SGD

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
1.00ct Cushion
$2,002 SGD