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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1418390658

Certificate GIA 1418390658

Diamond specifications and retailer prices

From $4,737 CAD
₹322,939 INR
As of October 31, 2026
Save $10,670 CAD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,406 CAD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G 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 1418390658. Listed at 18 retailers as of October 31, 2026, with prices from $4,737 to $15,406, a $10,670 spread on the same certified stone. Adiamor lists it at $15,406. 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

1.50
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418390658
Dimensions6.12 × 6.11 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.12 mm6.11 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418390658
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.8%

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: Oct 31
Current: $7,460 CAD|Low: $4,512 CAD|High: $13,828 CAD|Avg: $6,482 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$4,737 CAD
Retailer 7$4,756 CAD
Retailer 8$5,171 CAD
Retailer 5$5,674 CAD
Retailer 9$5,860 CAD
Retailer 10$6,085 CAD
Retailer 3$6,556 CAD
Retailer 2$6,593 CAD
Retailer 1$7,460 CAD
Retailer 4$10,501 CAD

37 data points across 10 retailers

18 retailers$4,737 CAD to $15,406 CAD

A
Cheapest Retailer
-
$4,737 CAD
₹322,939 INR
A
Retailer 2
-
$4,756 CAD
HK$26,600 HKD
View
A
Retailer 3
-
$5,171 CAD
A$5,695 AUD
View
A
Retailer 4
-
$5,674 CAD
$4,062 USD
View
B+
Retailer 5
-
$5,680 CAD
$4,066 USD
View
B+
Retailer 6
-
$5,860 CAD
$4,195 USD
View
B+
Retailer 7
-
$6,047 CAD
SGD 5,850 SGD
View
B+
Retailer 8
-
$6,085 CAD
$4,356 USD
View
Final sale: no returns
B+
Retailer 9
-
$6,556 CAD
£3,695 GBP
View
B+
Retailer 10
-
$6,593 CAD
$4,720 USD
View
B+
Retailer 11
-
$6,593 CAD
$4,720 USD
View
B+
Retailer 12
-
$6,593 CAD
$4,720 USD
View
B+
Retailer 13
-
$6,803 CAD
$4,870 USD
View
B+
Retailer 14
-
$7,460 CAD
€5,086 EUR
View
B+
Retailer 15
-
$7,608 CAD
$5,446 USD
View
B
Retailer 16
-
$10,501 CAD
£5,919 GBP
View
B
Retailer 17
-
$11,487 CAD
$8,223 USD
View
Most Expensive
C
Adiamor
D-64679410 · Nov 1
$15,406 CAD
$11,029 USD
View
17 more retailers have this diamond
Prices start from $4,737 CADSave up to $10,670 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
1.50ct Princess
$4,737 CAD