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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 $1,699 USD
As of November 4, 2026
Save $1,686 USD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,385 USD 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 $1,699 to $3,385, a $1,686 spread on the same certified stone. MOH London lists it at $3,385. 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
Color
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: $3,385 USD|Low: $1,699 USD|High: $3,434 USD|Avg: $2,277 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$1,699 USD
Retailer 6$1,749 USD
Retailer 2$1,930 USD
Retailer 8$1,937 USD
Retailer 4$1,997 USD
Retailer 5$2,103 USD
Retailer 3$2,630 USD
MOH London$3,385 USD

44 data points across 8 retailers

9 retailers$1,699 USD to $3,385 USD

B+
Cheapest Retailer
-
$1,699 USD
B+
Retailer 2
-
$1,749 USD
View
B+
Retailer 3
-
$1,930 USD
View
Retailer 4
-
$1,937 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$1,997 USD
View
B+
Retailer 6
-
$2,074 USD
View
B+
Retailer 7
-
$2,103 USD
View
B
Retailer 8
-
$2,630 USD
View
Most Expensive
B
MOH London
792F48453 · Nov 4
$3,385 USD
£2,665 GBP
View
8 more retailers have this diamond
Prices start from $1,699 USDSave up to $1,686 USD

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
$1,699 USD