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Cushion|Natural|GIA

1.03ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1555141184

Certificate GIA 1555141184

Diamond specifications and retailer prices

From $2,834 CAD
As of November 4, 2026
Save $2,630 CAD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,465 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 1555141184. Listed at 7 retailers as of November 4, 2026, with prices from $2,834 to $5,465, a $2,630 spread on the same certified stone. MOH London lists it at $5,465. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555141184
Dimensions6.60 × 5.05 × 3.50 mm
L/W Ratio1.31
Key to symbols
Twinning Wisp, Feather
Top View
6.60 mm5.05 mm1.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555141184
Side View
Table 59.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,465 CAD|Low: $1,646 CAD|High: $5,486 CAD|Avg: $3,230 CAD|+34.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,646 CAD
Retailer 9$2,370 CAD
Retailer 6$2,834 CAD
Retailer 2$2,907 CAD
Retailer 7$3,214 CAD
Retailer 4$3,497 CAD
Retailer 5$3,910 CAD
Retailer 3$3,998 CAD
MOH London$5,465 CAD

36 data points across 9 retailers

7 retailers$2,834 CAD to $5,465 CAD

A
Cheapest Retailer
-
$2,834 CAD
A
Retailer 2
-
$2,907 CAD
View
A
Retailer 3
-
$3,214 CAD
View
B+
Retailer 4
-
$3,497 CAD
View
B+
Retailer 5
-
$3,910 CAD
View
B+
Retailer 6
-
$3,998 CAD
View
Most Expensive
B
MOH London
BD0C3D2D7 · Nov 4
$5,465 CAD
£3,059 GBP
View
6 more retailers have this diamond
Prices start from $2,834 CADSave up to $2,630 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
$2,834 CAD