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Princess|Natural|GIA

1.20ct L SI1 Princess Natural Diamond

GD • L/SI1 • GIA 6382505611

Certificate GIA 6382505611

Diamond specifications and retailer prices

From $1,526 SGD
As of November 1, 2026
Save $1,067 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,611 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6382505611. Listed at 13 retailers as of November 1, 2026, with a 70% 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
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6382505611
Dimensions5.71 × 5.48 × 4.24 mm
L/W Ratio1.04
Top View
5.71 mm5.48 mm1.20 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6382505611
Side View
Table 66.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 77.3%

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 1
Current: $2,593 SGD|Low: $1,526 SGD|High: $2,631 SGD|Avg: $2,018 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$1,526 SGD
Retailer 5$1,713 SGD
Retailer 6$1,916 SGD
Retailer 2$2,074 SGD
Retailer 3$2,307 SGD
Retailer 1$2,593 SGD

44 data points across 6 retailers

13 retailers$1,526 SGD to $2,593 SGD

B+
Cheapest Retailer
-
$1,526 SGD
B+
Retailer 2
-
$1,586 SGD
View
Retailer 3
-
$1,713 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,792 SGD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$1,820 SGD
View
B
Retailer 6
-
$1,852 SGD
View
B
Retailer 7
-
$1,916 SGD
View
Retailer 8
-
$1,976 SGD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$2,023 SGD
View
B
Retailer 10
-
$2,074 SGD
View
B
Retailer 11
-
$2,307 SGD
View
B
Retailer 12
-
$2,593 SGD
View
Most Expensive
NZ Jewellers
45c06fb9-a1ac-4062-acd8-3d9142b822fb · Sep 30
$4,611 SGD
$3,610 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $1,526 SGDSave up to $1,067 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
$1,526 SGD