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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 3485952993

Certificate GIA 3485952993

Diamond specifications and retailer prices

From $5,088 CAD
$3,635 USD
As of October 28, 2026
Save $5,133 CAD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,221 CAD at MOH London · As of October 29, 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 3485952993. Listed at 16 retailers as of October 28, 2026, with prices from $5,088 to $10,221, a $5,133 spread on the same certified stone. MOH London lists it at $10,221. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3485952993
Dimensions6.53 × 5.04 × 3.52 mm
L/W Ratio1.30
Top View
6.53 mm5.04 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485952993
Side View
Table 67.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.9%

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: Oct 28
Current: $10,221 CAD|Low: $5,088 CAD|High: $10,290 CAD|Avg: $6,845 CAD|+0.4%
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
October 29, 2026
Retailer 13$5,088 CAD
Retailer 10$5,221 CAD
Retailer 11$5,260 CAD
Retailer 3$5,338 CAD
Retailer 5$5,500 CAD
Retailer 9$5,783 CAD
Retailer 12$6,120 CAD
Retailer 4$6,469 CAD
Retailer 2$6,510 CAD
Retailer 6$7,214 CAD
Retailer 8$7,773 CAD
Retailer 7$9,003 CAD
MOH London$10,221 CAD

38 data points across 13 retailers

16 retailers$5,088 CAD to $10,221 CAD

B+
Cheapest Retailer
-
$5,088 CAD
$3,635 USD
B+
Retailer 2
-
$5,221 CAD
$3,730 USD
View
B+
Retailer 3
-
$5,260 CAD
$3,758 USD
View
B+
Retailer 4
-
$5,338 CAD
$3,814 USD
View
Final sale: no returns
B
Retailer 5
-
$5,481 CAD
$3,916 USD
View
B
Retailer 6
-
$5,500 CAD
$3,930 USD
View
B
Retailer 7
-
$5,762 CAD
$4,117 USD
View
B
Retailer 8
-
$5,783 CAD
$4,132 USD
View
B
Retailer 9
-
$6,120 CAD
$4,373 USD
View
Retailer 10
-
$6,469 CAD
A$7,110 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$6,510 CAD
£3,663 GBP
View
B
Retailer 12
-
$7,214 CAD
€4,909 EUR
View
B
Retailer 13
-
$7,218 CAD
$5,157 USD
View
B
Retailer 14
-
$7,773 CAD
ZAR 89,721 ZAR
View
B
Retailer 15
-
$9,003 CAD
£5,065 GBP
View
Most Expensive
B
MOH London
455B33057 · Oct 29
$10,221 CAD
£5,750 GBP
View
15 more retailers have this diamond
Prices start from $5,088 CADSave up to $5,133 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.

B+
1.02ct Cushion
$5,088 CAD