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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2245072355

Certificate GIA 2245072355

Diamond specifications and retailer prices

From $1,234 CAD
HK$6,900 HKD
As of October 30, 2026
Save $1,883 CAD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,117 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245072355. Listed at 8 retailers as of October 29, 2026, with prices from $1,234 to $3,117, a $1,883 spread on the same certified stone. MOH London lists it at $3,117. 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

1.03
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.54°
OriginNatural
Grading LabGIA
CertificateGIA 2245072355
Dimensions6.84 × 5.26 × 3.67 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.84 mm5.26 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245072355
Side View
Table 63.0%CrownGirdle: THN-THKPavilion 37.54°Culet: NoneDepth 69.9%

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 30
Current: $3,117 CAD|Low: $1,234 CAD|High: $3,333 CAD|Avg: $2,103 CAD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$1,234 CAD
Retailer 4$1,591 CAD
Retailer 3$1,657 CAD
Retailer 8$1,734 CAD
Retailer 6$1,905 CAD
Retailer 2$2,344 CAD
Retailer 5$3,080 CAD
MOH London$3,117 CAD

22 data points across 8 retailers

8 retailers$1,234 CAD to $3,117 CAD

A
Cheapest Retailer
-
$1,234 CAD
HK$6,900 HKD
A
Retailer 2
-
$1,591 CAD
€1,085 EUR
View
A
Retailer 3
-
$1,657 CAD
£934 GBP
View
A
Retailer 4
-
$1,734 CAD
SGD 1,677 SGD
View
A
Retailer 5
-
$1,905 CAD
$1,364 USD
View
A
Retailer 6
-
$2,344 CAD
$1,678 USD
View
B+
Retailer 7
-
$3,080 CAD
€2,100 EUR
View
Most Expensive
B+
MOH London
8F5648990 · Oct 29
$3,117 CAD
£1,757 GBP
View
7 more retailers have this diamond
Prices start from $1,234 CADSave up to $1,883 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
1.03ct Cushion
$1,234 CAD