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Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 5446751558

Certificate GIA 5446751558

Diamond specifications and retailer prices

From $3,076 CAD
As of November 5, 2026
Save $3,523 CAD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,599 CAD at MOH London · As of November 4, 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 G 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 5446751558. Listed at 16 retailers as of November 4, 2026, with prices from $3,076 to $6,599, a $3,523 spread on the same certified stone. MOH London lists it at $6,599. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5446751558
Dimensions5.78 × 5.65 × 3.85 mm
L/W Ratio1.02
Top View
5.78 mm5.65 mm1.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5446751558
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.2%

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 5
Current: $6,599 CAD|Low: $2,720 CAD|High: $6,697 CAD|Avg: $4,163 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,158 CAD
Retailer 7$3,158 CAD
Retailer 6$3,404 CAD
Retailer 9$3,421 CAD
Retailer 3$3,996 CAD
Retailer 8$4,231 CAD
Retailer 4$4,609 CAD
Retailer 2$4,690 CAD
MOH London$6,599 CAD

46 data points across 9 retailers

16 retailers$3,076 CAD to $6,599 CAD

A
Cheapest Retailer
-
$3,076 CAD
A
Retailer 2
-
$3,090 CAD
View
A
Retailer 3
-
$3,092 CAD
View
Retailer 4
-
$3,158 CAD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,158 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,300 CAD
View
B+
Retailer 7
-
$3,404 CAD
View
Retailer 8
-
$3,421 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,924 CAD
View
B+
Retailer 10
-
$3,924 CAD
View
B+
Retailer 11
-
$3,996 CAD
View
B+
Retailer 12
-
$4,065 CAD
View
Retailer 13
-
$4,231 CAD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$4,609 CAD
View
B+
Retailer 15
-
$4,690 CAD
View
Most Expensive
B
MOH London
D97243EBB · Nov 4
$6,599 CAD
£3,694 GBP
View
15 more retailers have this diamond
Prices start from $3,076 CADSave up to $3,523 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
$3,076 CAD