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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6542547632

Certificate GIA 6542547632

Diamond specifications and retailer prices

From $2,017 SGD
As of November 6, 2026
Save $2,501 SGD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,518 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542547632. Listed at 24 retailers as of November 4, 2026, with prices from $2,017 to $4,518, a $2,501 spread on the same certified stone. MOH London lists it at $4,518. 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542547632
Dimensions5.89 × 5.72 × 3.82 mm
L/W Ratio1.03
Top View
5.89 mm5.72 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542547632
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 38.8°Culet: NoneDepth 66.8%

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: Nov 6
Current: $4,518 SGD|Low: $1,984 SGD|High: $4,556 SGD|Avg: $2,750 SGD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 6$2,017 SGD
Retailer 8$2,052 SGD
Retailer 20$2,144 SGD
Retailer 3$2,258 SGD
Retailer 13$2,359 SGD
Retailer 10$2,397 SGD
Retailer 16$2,397 SGD
Retailer 12$2,448 SGD
Retailer 5$2,473 SGD
Retailer 14$2,488 SGD
Retailer 17$2,531 SGD
Retailer 9$2,556 SGD
Retailer 7$2,584 SGD
Retailer 11$2,691 SGD
Retailer 19$2,785 SGD
Retailer 2$2,811 SGD
Retailer 18$3,130 SGD
Retailer 15$3,483 SGD
Retailer 4$4,163 SGD
MOH London$4,518 SGD

19 data points across 20 retailers

24 retailers$2,017 SGD to $4,518 SGD

A
Cheapest Retailer
-
$2,017 SGD
A
Retailer 2
-
$2,052 SGD
View
A
Retailer 3
-
$2,144 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,258 SGD
View
A
Retailer 5
-
$2,359 SGD
View
A
Retailer 6
-
$2,397 SGD
View
A
Retailer 7
-
$2,397 SGD
View
A
Retailer 8
-
$2,448 SGD
View
A
Retailer 9
-
$2,473 SGD
View
A
Retailer 10
-
$2,488 SGD
View
A
Retailer 11
-
$2,531 SGD
View
A
Retailer 12
-
$2,556 SGD
View
A
Retailer 13
-
$2,584 SGD
View
Retailer 14
-
$2,691 SGD
View
Price last confirmed 17 days ago
A
Retailer 15
-
$2,785 SGD
View
A
Retailer 16
-
$2,811 SGD
View
Retailer 17
-
$2,834 SGD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$2,905 SGD
View
Retailer 19
-
$2,952 SGD
View
Price last confirmed 44 days ago
B+
Retailer 20
-
$3,130 SGD
View
Retailer 21
-
$3,267 SGD
View
Price last confirmed 32 days ago
B+
Retailer 22
-
$3,483 SGD
View
B+
Retailer 23
-
$4,163 SGD
View
Most Expensive
B+
MOH London
0D29B2336 · Nov 4
$4,518 SGD
£2,776 GBP
View
23 more retailers have this diamond
Prices start from $2,017 SGDSave up to $2,501 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
1.01ct Cushion
$2,017 SGD