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Princess|Natural|GIA

1.50ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 3455689549

Certificate GIA 3455689549

Diamond specifications and retailer prices

From $8,158 CAD
$5,840 USD
As of October 30, 2026
Save $9,112 CAD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,270 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two 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 3455689549. Listed at 18 retailers as of October 30, 2026, with prices from $8,158 to $17,270, a $9,112 spread on the same certified stone. NZ Jewellers lists it at $17,270. 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
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 3455689549
Dimensions6.43 × 6.41 × 4.50 mm
L/W Ratio1.00
Top View
6.43 mm6.41 mm1.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3455689549
Side View
Table 72.0%Crown 47.7°Girdle: 2.1Pavilion 39.5°Culet: NoneDepth 70.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $17,270 CAD|Low: $7,195 CAD|High: $17,270 CAD|Avg: $10,849 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$8,634 CAD
Retailer 9$8,634 CAD
Retailer 12$8,682 CAD
Retailer 11$9,354 CAD
Retailer 10$9,498 CAD
Retailer 2$9,655 CAD
Retailer 8$10,022 CAD
Retailer 5$10,672 CAD
Retailer 3$10,794 CAD
Retailer 7$12,573 CAD
Retailer 6$14,467 CAD
NZ Jewellers$17,270 CAD

43 data points across 12 retailers

18 retailers$8,158 CAD to $17,270 CAD

B
Cheapest Retailer
-
$8,158 CAD
$5,840 USD
B
Retailer 2
-
$8,634 CAD
$6,181 USD
View
B
Retailer 3
-
$8,634 CAD
$6,181 USD
View
Final sale: no returns
B
Retailer 4
-
$8,682 CAD
$6,215 USD
View
B
Retailer 5
-
$8,707 CAD
$6,233 USD
View
B
Retailer 6
-
$9,354 CAD
$6,696 USD
View
B
Retailer 7
-
$9,498 CAD
$6,799 USD
View
B
Retailer 8
-
$9,655 CAD
£5,442 GBP
View
Retailer 9
-
$10,022 CAD
A$11,037 AUD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$10,393 CAD
$7,440 USD
View
B
Retailer 11
-
$10,393 CAD
$7,440 USD
View
B
Retailer 12
-
$10,555 CAD
$7,556 USD
View
B
Retailer 13
-
$10,672 CAD
€7,276 EUR
View
B
Retailer 14
-
$10,742 CAD
$7,690 USD
View
B
Retailer 15
-
$10,794 CAD
$7,727 USD
View
B
Retailer 16
-
$12,573 CAD
ZAR 145,412 ZAR
View
C
Retailer 17
-
$14,467 CAD
£8,155 GBP
View
Most Expensive
C
NZ Jewellers
dc27f912-8677-45ae-a8df-559e5c814b4d · Oct 30
$17,270 CAD
$12,363 USD
View
17 more retailers have this diamond
Prices start from $8,158 CADSave up to $9,112 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
1.50ct Princess
$8,158 CAD