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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 $2,757 AUD
As of November 6, 2026
Save $3,589 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,345 AUD 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 $2,757 to $6,345, a $3,589 spread on the same certified stone. MOH London lists it at $6,345. 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: $6,345 AUD|Low: $2,663 AUD|High: $6,345 AUD|Avg: $3,755 AUD
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$2,757 AUD
Retailer 14$2,896 AUD
Retailer 15$2,957 AUD
Retailer 4$3,043 AUD
Retailer 13$3,052 AUD
Retailer 3$3,074 AUD
Retailer 10$3,282 AUD
Retailer 12$3,590 AUD
Retailer 5$3,596 AUD
Retailer 8$3,819 AUD
Retailer 2$4,231 AUD
Retailer 9$4,432 AUD
Retailer 7$5,046 AUD
Retailer 6$5,225 AUD
MOH London$6,345 AUD

45 data points across 15 retailers

13 retailers$2,757 AUD to $6,345 AUD

A
Cheapest Retailer
-
$2,757 AUD
A
Retailer 2
-
$2,957 AUD
View
A
Retailer 3
-
$3,043 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,052 AUD
View
A
Retailer 5
-
$3,074 AUD
View
A
Retailer 6
-
$3,282 AUD
View
B+
Retailer 7
-
$3,590 AUD
View
B+
Retailer 8
-
$3,596 AUD
View
B+
Retailer 9
-
$3,819 AUD
View
B+
Retailer 10
-
$4,231 AUD
View
B+
Retailer 11
-
$4,432 AUD
View
B
Retailer 12
-
$5,225 AUD
View
Most Expensive
B
MOH London
F1DD5FEA5 · Nov 4
$6,345 AUD
£3,433 GBP
View
12 more retailers have this diamond
Prices start from $2,757 AUDSave up to $3,589 AUD

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
$2,757 AUD