CaratHunter
Plans
Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 1439137203

Certificate GIA 1439137203

Diamond specifications and retailer prices

From $8,563 CAD
$6,130 USD
As of November 1, 2026
Save $9,565 CAD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,128 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 H 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 1439137203. Listed at 17 retailers as of October 30, 2026, with prices from $8,563 to $18,128, a $9,565 spread on the same certified stone. NZ Jewellers lists it at $18,128. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.2°
Pavilion angle48°
OriginNatural
Grading LabGIA
CertificateGIA 1439137203
Dimensions6.20 × 6.11 × 4.39 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint
Top View
6.20 mm6.11 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1439137203
Side View
Table 71.0%Crown 28.2°Girdle: Slightly ThickPavilion 48°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
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: Nov 1
Current: $18,128 CAD|Low: $8,358 CAD|High: $20,057 CAD|Avg: $12,581 CAD|-9.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 5$8,563 CAD
Retailer 14$9,063 CAD
Retailer 3$9,139 CAD
Retailer 15$9,394 CAD
Retailer 17$9,819 CAD
Retailer 16$9,970 CAD
Retailer 9$10,028 CAD
Retailer 10$10,218 CAD
Retailer 4$10,882 CAD
Retailer 6$10,882 CAD
Retailer 7$11,245 CAD
Retailer 13$11,330 CAD
Retailer 8$11,352 CAD
Retailer 2$11,840 CAD
Retailer 12$13,317 CAD
Retailer 11$15,104 CAD
NZ Jewellers$18,128 CAD

45 data points across 17 retailers

17 retailers$8,563 CAD to $18,128 CAD

B
Cheapest Retailer
-
$8,563 CAD
$6,130 USD
B
Retailer 2
-
$9,063 CAD
$6,488 USD
View
B
Retailer 3
-
$9,139 CAD
$6,542 USD
View
B
Retailer 4
-
$9,394 CAD
$6,725 USD
View
B
Retailer 5
-
$9,819 CAD
$7,029 USD
View
B
Retailer 6
-
$9,970 CAD
$7,137 USD
View
B
Retailer 7
-
$10,028 CAD
$7,179 USD
View
Final sale: no returns
B
Retailer 8
-
$10,218 CAD
£5,760 GBP
View
B
Retailer 9
-
$10,882 CAD
$7,790 USD
View
B
Retailer 10
-
$10,882 CAD
$7,790 USD
View
B
Retailer 11
-
$11,245 CAD
$8,050 USD
View
B
Retailer 12
-
$11,330 CAD
$8,111 USD
View
Retailer 13
-
$11,352 CAD
A$12,502 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$11,840 CAD
€8,072 EUR
View
B
Retailer 15
-
$13,317 CAD
ZAR 154,005 ZAR
View
B
Retailer 16
-
$15,104 CAD
£8,514 GBP
View
Most Expensive
C
NZ Jewellers
67b06c62-5125-4aea-81f4-2c0555a35f15 · Oct 30
$18,128 CAD
$12,977 USD
View
16 more retailers have this diamond
Prices start from $8,563 CADSave up to $9,565 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
$8,563 CAD