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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 6372100955

Certificate GIA 6372100955

Diamond specifications and retailer prices

From $3,233 NZD
As of November 6, 2026
Save $4,380 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,613 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 6372100955. Listed at 14 retailers as of November 4, 2026, with prices from $3,233 to $7,613, a $4,380 spread on the same certified stone. MOH London lists it at $7,613. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6372100955
Dimensions5.84 × 5.35 × 3.70 mm
L/W Ratio1.09
Top View
5.84 mm5.35 mm1.02 ctE / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6372100955
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.1%

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: $7,613 NZD|Low: $3,209 NZD|High: $13,921 NZD|Avg: $5,344 NZD|-1.2%
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
November 6, 2026
Retailer 13$3,233 NZD
Retailer 16$3,936 NZD
Retailer 14$3,942 NZD
Retailer 15$4,019 NZD
Retailer 4$4,093 NZD
Retailer 2$4,227 NZD
Retailer 10$4,506 NZD
Retailer 8$4,609 NZD
Retailer 11$4,609 NZD
Retailer 5$4,712 NZD
Retailer 6$4,744 NZD
Retailer 12$5,318 NZD
Retailer 3$5,363 NZD
Retailer 9$5,408 NZD
MOH London$7,613 NZD
Retailer 7$13,921 NZD

31 data points across 16 retailers

14 retailers$3,233 NZD to $7,613 NZD

A
Cheapest Retailer
-
$3,233 NZD
A
Retailer 2
-
$3,936 NZD
View
A
Retailer 3
-
$3,942 NZD
View
B+
Retailer 4
-
$4,019 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,093 NZD
View
A
Retailer 6
-
$4,227 NZD
View
B+
Retailer 7
-
$4,506 NZD
View
B+
Retailer 8
-
$4,609 NZD
View
B+
Retailer 9
-
$4,609 NZD
View
B+
Retailer 10
-
$4,744 NZD
View
B+
Retailer 11
-
$5,318 NZD
View
Retailer 12
-
$5,363 NZD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$5,408 NZD
View
Most Expensive
B
MOH London
3BEAF7591 · Nov 4
$7,613 NZD
£3,323 GBP
View
13 more retailers have this diamond
Prices start from $3,233 NZDSave up to $4,380 NZD

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
1.02ct Cushion
$3,233 NZD