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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6562584426

Certificate GIA 6562584426

Diamond specifications and retailer prices

From $3,847 SGD
As of November 4, 2026
Save $3,470 SGD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,318 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562584426. Listed at 15 retailers as of November 4, 2026, with prices from $3,847 to $7,318, a $3,470 spread on the same certified stone. Helzberg Diamonds lists it at $7,318. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.99°
Pavilion angle39.55°
OriginNatural
Grading LabGIA
CertificateGIA 6562584426
Dimensions5.82 × 5.76 × 4.18 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.82 mm5.76 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562584426
Side View
Table 73.0%Crown 22.99°Girdle: STK-THKPavilion 39.55°Culet: NDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,318 SGD|Low: $3,847 SGD|High: $7,318 SGD|Avg: $5,070 SGD
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
November 6, 2026
Retailer 11$3,847 SGD
Retailer 10$3,940 SGD
Retailer 7$4,006 SGD
Retailer 15$4,147 SGD
Retailer 3$4,156 SGD
Retailer 12$4,190 SGD
Retailer 9$4,488 SGD
Retailer 5$4,634 SGD
Retailer 13$4,924 SGD
Retailer 4$5,013 SGD
Retailer 8$5,114 SGD
Retailer 2$6,003 SGD
Retailer 14$6,489 SGD
Retailer 6$6,959 SGD
Helzberg Diamonds$7,318 SGD

22 data points across 15 retailers

15 retailers$3,847 SGD to $7,318 SGD

B+
Cheapest Retailer
-
$3,847 SGD
B+
Retailer 2
-
$3,940 SGD
View
B+
Retailer 3
-
$4,006 SGD
View
B+
Retailer 4
-
$4,147 SGD
View
B+
Retailer 5
-
$4,156 SGD
View
B+
Retailer 6
-
$4,190 SGD
View
B+
Retailer 7
-
$4,488 SGD
View
B+
Retailer 8
-
$4,634 SGD
View
B+
Retailer 9
-
$4,924 SGD
View
B+
Retailer 10
-
$5,013 SGD
View
B+
Retailer 11
-
$5,114 SGD
View
B
Retailer 12
-
$6,003 SGD
View
B
Retailer 13
-
$6,489 SGD
View
B
Retailer 14
-
$6,959 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILOKKIM · Nov 6
$7,318 SGD
$5,729 USD
View
14 more retailers have this diamond
Prices start from $3,847 SGDSave up to $3,470 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.

B+
1.20ct Princess
$3,847 SGD