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Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 1558518584

Certificate GIA 1558518584

Diamond specifications and retailer prices

From $2,452 SGD
As of November 4, 2026
Save $3,241 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,121 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558518584. Listed at 16 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558518584
Dimensions5.98 × 5.96 × 4.03 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle, Natural
Top View
5.98 mm5.96 mm1.20 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558518584
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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: Nov 4
Current: $7,121 SGD|Low: $2,452 SGD|High: $7,138 SGD|Avg: $4,082 SGD|+3.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,452 SGD
Retailer 4$2,576 SGD
Retailer 5$2,948 SGD
Retailer 9$3,007 SGD
Retailer 3$3,427 SGD
Retailer 8$3,437 SGD
Retailer 2$4,046 SGD
Retailer 6$5,693 SGD
Queensmith$7,121 SGD

32 data points across 9 retailers

16 retailers$2,452 SGD to $5,693 SGD

A
Cheapest Retailer
-
$2,452 SGD
A
Retailer 2
-
$2,576 SGD
View
B+
Retailer 3
-
$2,948 SGD
View
B+
Retailer 4
-
$3,007 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,053 SGD
View
Retailer 6
-
$3,279 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$3,279 SGD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$3,361 SGD
View
B+
Retailer 9
-
$3,427 SGD
View
Retailer 10
-
$3,431 SGD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$3,437 SGD
View
Retailer 12
-
$3,783 SGD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$4,046 SGD
View
B
Retailer 14
-
$5,693 SGD
View
Retailer 15
-
$6,857 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1558518584 · Oct 28
$7,121 SGD
£4,390 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $2,452 SGDSave up to $3,241 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
$2,452 SGD