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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6265175917

Certificate GIA 6265175917

Diamond specifications and retailer prices

From $2,788 CAD
$1,992 USD
As of October 29, 2026
Save $3,305 CAD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,093 CAD at MOH London · As of October 26, 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 6265175917. Listed at 20 retailers as of October 26, 2026, with prices from $2,788 to $6,093, a $3,305 spread on the same certified stone. MOH London lists it at $6,093. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6265175917
Dimensions6.03 × 5.70 × 3.85 mm
L/W Ratio1.06
Top View
6.03 mm5.70 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6265175917
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 67.6%

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: Oct 29
Current: $6,093 CAD|Low: $2,788 CAD|High: $6,323 CAD|Avg: $3,930 CAD|-3.6%
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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10$2,788 CAD
Retailer 20$2,792 CAD
Retailer 8$2,843 CAD
Retailer 4$2,964 CAD
Retailer 11$3,036 CAD
Retailer 7$3,146 CAD
Retailer 16$3,156 CAD
Retailer 3$3,220 CAD
Retailer 14$3,408 CAD
Retailer 6$3,440 CAD
Retailer 13$3,568 CAD
Retailer 5$3,625 CAD
Retailer 18$3,625 CAD
Retailer 2$3,700 CAD
Retailer 19$3,751 CAD
Retailer 12$3,995 CAD
Retailer 17$4,229 CAD
Retailer 15$4,329 CAD
Retailer 9$4,997 CAD
MOH London$6,093 CAD

32 data points across 20 retailers

20 retailers$2,788 CAD to $6,093 CAD

A
Cheapest Retailer
-
$2,788 CAD
$1,992 USD
A
Retailer 2
-
$2,792 CAD
$1,995 USD
View
A
Retailer 3
-
$2,843 CAD
$2,031 USD
View
A
Retailer 4
-
$2,964 CAD
$2,118 USD
View
A
Retailer 5
-
$3,036 CAD
$2,169 USD
View
A
Retailer 6
-
$3,146 CAD
$2,248 USD
View
B+
Retailer 7
-
$3,156 CAD
$2,255 USD
View
A
Retailer 8
-
$3,220 CAD
$2,301 USD
View
B+
Retailer 9
-
$3,408 CAD
£1,917 GBP
View
B+
Retailer 10
-
$3,440 CAD
$2,458 USD
View
B+
Retailer 11
-
$3,568 CAD
$2,549 USD
View
B+
Retailer 12
-
$3,625 CAD
$2,590 USD
View
B+
Retailer 13
-
$3,625 CAD
$2,590 USD
View
B+
Retailer 14
-
$3,700 CAD
£2,082 GBP
View
B+
Retailer 15
-
$3,751 CAD
$2,680 USD
View
Retailer 16
-
$3,995 CAD
A$4,392 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$4,229 CAD
ZAR 48,817 ZAR
View
B+
Retailer 18
-
$4,329 CAD
€2,946 EUR
View
B
Retailer 19
-
$4,997 CAD
$3,570 USD
View
Most Expensive
B
MOH London
6011D3856 · Oct 26
$6,093 CAD
£3,428 GBP
View
19 more retailers have this diamond
Prices start from $2,788 CADSave up to $3,305 CAD

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
$2,788 CAD