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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 3565369162

Certificate GIA 3565369162

Diamond specifications and retailer prices

From $2,564 SGD
As of November 5, 2026
Save $2,303 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,868 SGD at Helzberg Diamonds · As of November 6, 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 November 5, 2026, with prices from $2,564 to $4,868, a $2,303 spread on the same certified stone. Helzberg Diamonds lists it at $4,868. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,868 SGD|Low: $2,550 SGD|High: $4,965 SGD|Avg: $3,253 SGD|-2.0%
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 6, 2026
Retailer 12$2,564 SGD
Retailer 2$2,693 SGD
Retailer 3$2,702 SGD
Retailer 14$2,714 SGD
Retailer 8$2,781 SGD
Retailer 7$2,955 SGD
Retailer 11$2,966 SGD
Retailer 15$3,162 SGD
Retailer 5$3,217 SGD
Retailer 13$3,217 SGD
Retailer 6$3,408 SGD
Retailer 10$3,482 SGD
Retailer 9$3,829 SGD
Retailer 16$4,138 SGD
Retailer 4$4,500 SGD
Helzberg Diamonds$4,868 SGD

34 data points across 16 retailers

16 retailers$2,564 SGD to $4,868 SGD

A
Cheapest Retailer
-
$2,564 SGD
A
Retailer 2
-
$2,693 SGD
View
A
Retailer 3
-
$2,702 SGD
View
A
Retailer 4
-
$2,714 SGD
View
A
Retailer 5
-
$2,781 SGD
View
A
Retailer 6
-
$2,955 SGD
View
A
Retailer 7
-
$2,966 SGD
View
B+
Retailer 8
-
$3,162 SGD
View
B+
Retailer 9
-
$3,217 SGD
View
B+
Retailer 10
-
$3,217 SGD
View
B+
Retailer 11
-
$3,408 SGD
View
B+
Retailer 12
-
$3,482 SGD
View
B+
Retailer 13
-
$3,829 SGD
View
B+
Retailer 14
-
$4,138 SGD
View
B
Retailer 15
-
$4,500 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRJLMLJMPHMI · Nov 6
$4,868 SGD
$3,798 USD
View
15 more retailers have this diamond
Prices start from $2,564 SGDSave up to $2,303 SGD

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
$2,564 SGD