CaratHunter
Plans
Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2504530256

Certificate GIA 2504530256

Diamond specifications and retailer prices

From $3,231 CAD
As of November 6, 2026
Save $3,207 CAD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,438 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2504530256. Listed at 16 retailers as of November 4, 2026, with prices from $3,231 to $6,438, a $3,207 spread on the same certified stone. MOH London lists it at $6,438. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504530256
Dimensions7.32 × 5.40 × 3.66 mm
L/W Ratio1.36
Top View
7.32 mm5.40 mm1.03 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504530256
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

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: Nov 6
Current: $6,438 CAD|Low: $2,761 CAD|High: $6,533 CAD|Avg: $3,990 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$2,770 CAD
Retailer 11$3,300 CAD
Retailer 7$3,362 CAD
Retailer 3$3,400 CAD
Retailer 10$3,424 CAD
Retailer 6$3,585 CAD
Retailer 12$3,684 CAD
Retailer 5$3,898 CAD
Retailer 4$4,127 CAD
Retailer 2$4,497 CAD
Retailer 8$4,581 CAD
MOH London$6,438 CAD

33 data points across 12 retailers

16 retailers$3,231 CAD to $6,438 CAD

Retailer 1
-
$2,770 CAD
Price last confirmed 14 days ago
Retailer 2
-
$3,014 CAD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$3,231 CAD
View
B
Retailer 4
-
$3,300 CAD
View
B
Retailer 5
-
$3,362 CAD
View
B
Retailer 6
-
$3,400 CAD
View
Final sale: no returns
B
Retailer 7
-
$3,424 CAD
View
B
Retailer 8
-
$3,585 CAD
View
B
Retailer 9
-
$3,636 CAD
View
Retailer 10
-
$3,684 CAD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$3,882 CAD
View
B
Retailer 12
-
$3,898 CAD
View
Retailer 13
-
$4,127 CAD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$4,497 CAD
View
B
Retailer 15
-
$4,581 CAD
View
Most Expensive
B
MOH London
3F405F922 · Nov 4
$6,438 CAD
£3,604 GBP
View
15 more retailers have this diamond
Prices start from $3,231 CADSave up to $3,207 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+
1.03ct Cushion
$3,231 CAD