CaratHunter
Plans
Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 3565369162

Certificate GIA 3565369162

Diamond specifications and retailer prices

From $2,781 CAD
SGD 2,690 SGD
As of October 31, 2026
Save $2,631 CAD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,412 CAD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565369162. Listed at 16 retailers as of October 31, 2026, with prices from $2,781 to $5,412, a $2,631 spread on the same certified stone. Helzberg Diamonds lists it at $5,412. 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

1.20
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.85°
Pavilion angle37.88°
OriginNatural
Grading LabGIA
CertificateGIA 3565369162
Dimensions5.74 × 5.63 × 4.13 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.74 mm5.63 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565369162
Side View
Table 71.0%Crown 28.85°Girdle: ThickPavilion 37.88°Culet: NoneDepth 73.4%

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: $5,412 CAD|Low: $2,781 CAD|High: $5,466 CAD|Avg: $3,664 CAD|-1.0%
Helzberg Diamonds
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
November 2, 2026
Retailer 3$2,781 CAD
Retailer 13$2,995 CAD
Retailer 14$3,003 CAD
Retailer 11$3,020 CAD
Retailer 12$3,031 CAD
Retailer 6$3,289 CAD
Retailer 9$3,303 CAD
Retailer 8$3,445 CAD
Retailer 4$3,575 CAD
Retailer 15$3,576 CAD
Retailer 5$3,777 CAD
Retailer 2$3,875 CAD
Retailer 10$4,261 CAD
Retailer 16$4,603 CAD
Retailer 7$5,001 CAD
Helzberg Diamonds$5,412 CAD

38 data points across 16 retailers

16 retailers$2,781 CAD to $5,412 CAD

A
Cheapest Retailer
-
$2,781 CAD
SGD 2,690 SGD
A
Retailer 2
-
$2,995 CAD
$2,144 USD
View
A
Retailer 3
-
$3,003 CAD
$2,150 USD
View
A
Retailer 4
-
$3,020 CAD
$2,162 USD
View
A
Retailer 5
-
$3,031 CAD
$2,170 USD
View
B+
Retailer 6
-
$3,289 CAD
SGD 3,182 SGD
View
B+
Retailer 7
-
$3,303 CAD
£1,862 GBP
View
B+
Retailer 8
-
$3,445 CAD
$2,466 USD
View
B+
Retailer 9
-
$3,575 CAD
$2,559 USD
View
B+
Retailer 10
-
$3,576 CAD
$2,560 USD
View
B+
Retailer 11
-
$3,777 CAD
$2,704 USD
View
B+
Retailer 12
-
$3,875 CAD
€2,642 EUR
View
B+
Retailer 13
-
$4,261 CAD
$3,050 USD
View
B
Retailer 14
-
$4,603 CAD
$3,295 USD
View
B
Retailer 15
-
$5,001 CAD
$3,580 USD
View
Most Expensive
B
Helzberg Diamonds
XZRJLMLJMPHMI · Nov 1
$5,412 CAD
$3,874 USD
View
15 more retailers have this diamond
Prices start from $2,781 CADSave up to $2,631 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
1.20ct Princess
$2,781 CAD