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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7542934624

Certificate GIA 7542934624

Diamond specifications and retailer prices

From $1,476 SGD
As of November 6, 2026
Save $1,919 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,395 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 J 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 7542934624. Listed at 19 retailers as of November 4, 2026, with prices from $1,476 to $3,395, a $1,919 spread on the same certified stone. MOH London lists it at $3,395. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 7542934624
Dimensions5.98 × 5.76 × 3.79 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.98 mm5.76 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542934624
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 65.8%

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: $3,395 SGD|Low: $1,476 SGD|High: $3,587 SGD|Avg: $2,211 SGD|-5.4%
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
November 6, 2026
Retailer 13$1,476 SGD
Retailer 8$1,551 SGD
Retailer 16$1,793 SGD
Retailer 6$1,812 SGD
Retailer 15$1,861 SGD
Retailer 7$1,871 SGD
Retailer 17$1,885 SGD
Retailer 10$2,048 SGD
Retailer 14$2,057 SGD
Retailer 12$2,145 SGD
Retailer 5$2,176 SGD
Retailer 4$2,186 SGD
Retailer 11$2,371 SGD
Retailer 2$2,639 SGD
Retailer 9$2,647 SGD
Retailer 3$3,076 SGD
MOH London$3,395 SGD

30 data points across 17 retailers

19 retailers$1,476 SGD to $3,395 SGD

A
Cheapest Retailer
-
$1,476 SGD
Retailer 2
-
$1,551 SGD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$1,793 SGD
View
Final sale: no returns
Retailer 4
-
$1,812 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$1,861 SGD
View
Retailer 6
-
$1,871 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,885 SGD
View
B+
Retailer 8
-
$2,048 SGD
View
B+
Retailer 9
-
$2,057 SGD
View
B+
Retailer 10
-
$2,145 SGD
View
Retailer 11
-
$2,176 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,186 SGD
View
B+
Retailer 13
-
$2,256 SGD
View
B+
Retailer 14
-
$2,371 SGD
View
Retailer 15
-
$2,489 SGD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$2,639 SGD
View
Retailer 17
-
$2,647 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$3,076 SGD
View
Most Expensive
B
MOH London
0963778F8 · Nov 4
$3,395 SGD
£2,086 GBP
View
18 more retailers have this diamond
Prices start from $1,476 SGDSave up to $1,919 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
$1,476 SGD