CaratHunter
Plans
Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 5231732342

Certificate GIA 5231732342

Diamond specifications and retailer prices

From $1,670 CAD
$1,193 USD
As of October 28, 2026
Save $913 CAD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,582 CAD at Ritani · As of October 28, 2026
View at Ritani

About this 1.02ct natural cushion diamond

This 1.02ct 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 5231732342. Listed at 7 retailers as of October 28, 2026, with prices from $1,670 to $2,582, a $913 spread on the same certified stone. Ritani lists it at $2,582. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231732342
Dimensions5.72 × 5.49 × 3.73 mm
L/W Ratio1.04
Top View
5.72 mm5.49 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231732342
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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 28
Current: $2,020 CAD|Low: $1,568 CAD|High: $2,900 CAD|Avg: $2,177 CAD|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Ritani
October 29, 2026
Retailer 3$1,670 CAD
Retailer 5$1,851 CAD
Retailer 2$1,867 CAD
Retailer 1$2,020 CAD
Retailer 4$2,110 CAD
Retailer 6$2,409 CAD
Ritani$2,582 CAD

40 data points across 7 retailers

7 retailers$1,670 CAD to $2,582 CAD

A
Cheapest Retailer
-
$1,670 CAD
$1,193 USD
Final sale: no returns
A
Retailer 2
-
$1,851 CAD
MYR 5,386 MYR
View
A
Retailer 3
-
$1,867 CAD
$1,334 USD
View
A
Retailer 4
-
$2,020 CAD
£1,137 GBP
View
A
Retailer 5
-
$2,110 CAD
SGD 2,037 SGD
View
A
Retailer 6
-
$2,409 CAD
A$2,648 AUD
View
Most Expensive
A
Ritani
D-5884FOTOQE · Oct 28
$2,582 CAD
$1,845 USD
View
6 more retailers have this diamond
Prices start from $1,670 CADSave up to $913 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
$1,670 CAD