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Cushion|Natural|GIA

1.00ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6552031472

Certificate GIA 6552031472

Diamond specifications and retailer prices

From $1,562 USD
As of November 6, 2026
Save $2,163 USD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,725 USD at MOH London · As of November 2, 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 6552031472. Listed at 12 retailers as of November 2, 2026, with prices from $1,562 to $3,725, a $2,163 spread on the same certified stone. MOH London lists it at $3,725. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552031472
Dimensions7.46 × 5.16 × 3.31 mm
L/W Ratio1.45
Top View
7.46 mm5.16 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552031472
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

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: $3,725 USD|Low: $1,562 USD|High: $3,843 USD|Avg: $2,252 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$1,562 USD
Retailer 11$1,657 USD
Retailer 12$1,848 USD
Retailer 10$1,895 USD
Retailer 5$2,063 USD
Retailer 3$2,129 USD
Retailer 4$2,154 USD
Retailer 7$2,236 USD
Retailer 8$2,279 USD
Retailer 9$2,290 USD
Retailer 6$2,674 USD
MOH London$3,725 USD

20 data points across 12 retailers

12 retailers$1,562 USD to $3,725 USD

A
Cheapest Retailer
-
$1,562 USD
A
Retailer 2
-
$1,657 USD
View
Final sale: no returns
A
Retailer 3
-
$1,848 USD
View
A
Retailer 4
-
$1,895 USD
View
A
Retailer 5
-
$2,063 USD
View
A
Retailer 6
-
$2,129 USD
View
Retailer 7
-
$2,154 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,236 USD
View
A
Retailer 9
-
$2,279 USD
View
B+
Retailer 10
-
$2,290 USD
View
B+
Retailer 11
-
$2,674 USD
View
Most Expensive
B
MOH London
5FD43099D · Nov 2
$3,725 USD
£2,933 GBP
View
11 more retailers have this diamond
Prices start from $1,562 USDSave up to $2,163 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.

A
1.00ct Cushion
$1,562 USD