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Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6481094930

Certificate GIA 6481094930

Diamond specifications and retailer prices

From $3,968 CAD
As of November 6, 2026
Save $4,775 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,742 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481094930. Listed at 12 retailers as of November 4, 2026, with prices from $3,968 to $8,742, a $4,775 spread on the same certified stone. MOH London lists it at $8,742. 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

1.51
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481094930
Dimensions6.28 × 6.15 × 4.67 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
6.28 mm6.15 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6481094930
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: Very SmallDepth 74.7%

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 6
Current: $8,742 CAD|Low: $3,825 CAD|High: $8,766 CAD|Avg: $5,264 CAD|-0.3%
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 6, 2026
Retailer 7$3,968 CAD
Retailer 12$4,200 CAD
Retailer 9$4,262 CAD
Retailer 8$4,856 CAD
Retailer 2$5,225 CAD
Retailer 3$5,377 CAD
Retailer 10$5,377 CAD
Retailer 6$5,424 CAD
Retailer 11$5,558 CAD
Retailer 5$5,748 CAD
Retailer 4$7,571 CAD
MOH London$8,742 CAD

42 data points across 12 retailers

12 retailers$3,968 CAD to $8,742 CAD

A
Cheapest Retailer
-
$3,968 CAD
A
Retailer 2
-
$4,200 CAD
View
A
Retailer 3
-
$4,262 CAD
View
A
Retailer 4
-
$4,856 CAD
View
A
Retailer 5
-
$5,225 CAD
View
A
Retailer 6
-
$5,377 CAD
View
A
Retailer 7
-
$5,377 CAD
View
A
Retailer 8
-
$5,424 CAD
View
A
Retailer 9
-
$5,558 CAD
View
A
Retailer 10
-
$5,748 CAD
View
B+
Retailer 11
-
$7,571 CAD
View
Most Expensive
B
MOH London
0C03C5249 · Nov 4
$8,742 CAD
£4,929 GBP
View
11 more retailers have this diamond
Prices start from $3,968 CADSave up to $4,775 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
1.51ct Princess
$3,968 CAD