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Cushion|Natural|GIA

1.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 3555638053

Certificate GIA 3555638053

Diamond specifications and retailer prices

From $2,177 SGD
As of November 4, 2026
Save $2,160 SGD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,338 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555638053. Listed at 9 retailers as of November 4, 2026, with prices from $2,177 to $4,338, a $2,160 spread on the same certified stone. MOH London lists it at $4,338. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555638053
Dimensions7.10 × 5.48 × 3.63 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.10 mm5.48 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555638053
Side View
Table 67.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,338 SGD|Low: $2,177 SGD|High: $4,401 SGD|Avg: $2,918 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$2,177 SGD
Retailer 6$2,242 SGD
Retailer 2$2,473 SGD
Retailer 8$2,482 SGD
Retailer 4$2,559 SGD
Retailer 5$2,695 SGD
Retailer 3$3,371 SGD
MOH London$4,338 SGD

44 data points across 8 retailers

9 retailers$2,177 SGD to $4,338 SGD

B+
Cheapest Retailer
-
$2,177 SGD
B+
Retailer 2
-
$2,242 SGD
View
B+
Retailer 3
-
$2,473 SGD
View
Retailer 4
-
$2,482 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$2,559 SGD
View
B+
Retailer 6
-
$2,658 SGD
View
B+
Retailer 7
-
$2,695 SGD
View
B
Retailer 8
-
$3,371 SGD
View
Most Expensive
B
MOH London
792F48453 · Nov 4
$4,338 SGD
£2,665 GBP
View
8 more retailers have this diamond
Prices start from $2,177 SGDSave up to $2,160 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.

B+
1.01ct Cushion
$2,177 SGD