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Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 6441330216

Certificate GIA 6441330216

Diamond specifications and retailer prices

From $2,427 SGD
As of November 6, 2026
Save $3,160 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,588 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded F 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 6441330216. Listed at 13 retailers as of November 4, 2026, with prices from $2,427 to $5,588, a $3,160 spread on the same certified stone. MOH London lists it at $5,588. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6441330216
Dimensions5.74 × 5.72 × 4.24 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.74 mm5.72 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6441330216
Side View
Table 73.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 74.0%

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 6
Current: $5,588 SGD|Low: $2,345 SGD|High: $5,588 SGD|Avg: $3,306 SGD
MOH London
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$2,427 SGD
Retailer 14$2,550 SGD
Retailer 15$2,604 SGD
Retailer 4$2,680 SGD
Retailer 13$2,688 SGD
Retailer 3$2,707 SGD
Retailer 10$2,890 SGD
Retailer 12$3,162 SGD
Retailer 5$3,167 SGD
Retailer 8$3,363 SGD
Retailer 2$3,726 SGD
Retailer 9$3,902 SGD
Retailer 7$4,443 SGD
Retailer 6$4,601 SGD
MOH London$5,588 SGD

45 data points across 15 retailers

13 retailers$2,427 SGD to $5,588 SGD

A
Cheapest Retailer
-
$2,427 SGD
A
Retailer 2
-
$2,604 SGD
View
A
Retailer 3
-
$2,680 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,688 SGD
View
A
Retailer 5
-
$2,707 SGD
View
A
Retailer 6
-
$2,890 SGD
View
B+
Retailer 7
-
$3,162 SGD
View
B+
Retailer 8
-
$3,167 SGD
View
B+
Retailer 9
-
$3,363 SGD
View
B+
Retailer 10
-
$3,726 SGD
View
B+
Retailer 11
-
$3,902 SGD
View
B
Retailer 12
-
$4,601 SGD
View
Most Expensive
B
MOH London
F1DD5FEA5 · Nov 4
$5,588 SGD
£3,433 GBP
View
12 more retailers have this diamond
Prices start from $2,427 SGDSave up to $3,160 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
$2,427 SGD