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Princess|Natural|GIA

1.30ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1236690758

Certificate GIA 1236690758

Diamond specifications and retailer prices

From $3,924 CAD
As of November 4, 2026
Save $4,600 CAD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,524 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236690758. Listed at 13 retailers as of November 4, 2026, with prices from $3,924 to $8,524, a $4,600 spread on the same certified stone. MOH London lists it at $8,524. 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

1.30
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236690758
Dimensions6.11 × 6.05 × 4.08 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.11 mm6.05 mm1.30 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236690758
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

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 4
Current: $8,524 CAD|Low: $3,924 CAD|High: $8,650 CAD|Avg: $5,235 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$3,924 CAD
Retailer 6$3,987 CAD
Retailer 4$4,022 CAD
Retailer 5$4,969 CAD
Retailer 3$5,289 CAD
Retailer 2$5,605 CAD
MOH London$8,524 CAD

43 data points across 7 retailers

13 retailers$3,924 CAD to $8,524 CAD

B+
Cheapest Retailer
-
$3,924 CAD
B+
Retailer 2
-
$3,987 CAD
View
Retailer 3
-
$4,022 CAD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$4,095 CAD
View
B+
Retailer 5
-
$4,733 CAD
View
B
Retailer 6
-
$4,969 CAD
View
B
Retailer 7
-
$5,033 CAD
View
B
Retailer 8
-
$5,251 CAD
View
B
Retailer 9
-
$5,251 CAD
View
B
Retailer 10
-
$5,289 CAD
View
B
Retailer 11
-
$5,433 CAD
View
B
Retailer 12
-
$5,605 CAD
View
Most Expensive
C
MOH London
4913C599A · Nov 4
$8,524 CAD
£4,806 GBP
View
12 more retailers have this diamond
Prices start from $3,924 CADSave up to $4,600 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+
1.30ct Princess
$3,924 CAD