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Cushion|Natural|GIA

1.00ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 3545672095

Certificate GIA 3545672095

Diamond specifications and retailer prices

From $1,895 SGD
As of November 6, 2026
Save $2,553 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,448 SGD at MOH London · As of November 4, 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 3545672095. Listed at 13 retailers as of November 4, 2026, with prices from $1,895 to $4,448, a $2,553 spread on the same certified stone. MOH London lists it at $4,448. 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 3545672095
Dimensions7.12 × 4.98 × 3.28 mm
L/W Ratio1.43
Top View
7.12 mm4.98 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545672095
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.9%

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: $4,448 SGD|Low: $1,895 SGD|High: $4,862 SGD|Avg: $2,838 SGD|-8.5%
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$1,895 SGD
Retailer 12$2,010 SGD
Retailer 13$2,233 SGD
Retailer 11$2,300 SGD
Retailer 6$2,503 SGD
Retailer 4$2,605 SGD
Retailer 5$2,617 SGD
Retailer 8$2,722 SGD
Retailer 10$2,764 SGD
Retailer 9$2,784 SGD
Retailer 3$2,820 SGD
Retailer 7$3,239 SGD
MOH London$4,448 SGD

21 data points across 13 retailers

13 retailers$1,895 SGD to $4,448 SGD

A
Cheapest Retailer
-
$1,895 SGD
A
Retailer 2
-
$2,010 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,233 SGD
View
A
Retailer 4
-
$2,300 SGD
View
A
Retailer 5
-
$2,503 SGD
View
A
Retailer 6
-
$2,605 SGD
View
Retailer 7
-
$2,617 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,722 SGD
View
A
Retailer 9
-
$2,764 SGD
View
A
Retailer 10
-
$2,784 SGD
View
A
Retailer 11
-
$2,820 SGD
View
B+
Retailer 12
-
$3,239 SGD
View
Most Expensive
B
MOH London
01836A034 · Nov 4
$4,448 SGD
£2,733 GBP
View
12 more retailers have this diamond
Prices start from $1,895 SGDSave up to $2,553 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
$1,895 SGD