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Princess|Natural|GIA

1.28ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 6522289268

Certificate GIA 6522289268

Diamond specifications and retailer prices

From $2,831 AUD
As of November 5, 2026
Save $3,871 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,702 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.28ct natural princess diamond

This 1.28ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522289268. Listed at 16 retailers as of November 4, 2026, with prices from $2,831 to $6,702, a $3,871 spread on the same certified stone. MOH London lists it at $6,702. 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

1.28
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522289268
Dimensions6.04 × 5.91 × 4.31 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
6.04 mm5.91 mm1.28 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522289268
Side View
Table 76.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,702 AUD|Low: $2,812 AUD|High: $6,756 AUD|Avg: $4,001 AUD|+2.3%
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
Retailer 16
November 6, 2026
Retailer 13$2,831 AUD
Retailer 7$3,049 AUD
Retailer 3$3,120 AUD
Retailer 8$3,125 AUD
Retailer 5$3,193 AUD
Retailer 6$3,446 AUD
Retailer 4$3,475 AUD
Retailer 14$3,697 AUD
Retailer 12$3,698 AUD
Retailer 15$3,900 AUD
Retailer 16$3,900 AUD
Retailer 11$3,931 AUD
Retailer 9$4,031 AUD
Retailer 10$4,640 AUD
Retailer 2$5,379 AUD
MOH London$6,702 AUD

43 data points across 16 retailers

16 retailers$2,831 AUD to $6,702 AUD

A
Cheapest Retailer
-
$2,831 AUD
A
Retailer 2
-
$3,049 AUD
View
A
Retailer 3
-
$3,120 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,125 AUD
View
A
Retailer 5
-
$3,193 AUD
View
A
Retailer 6
-
$3,446 AUD
View
Retailer 7
-
$3,475 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,697 AUD
View
A
Retailer 9
-
$3,698 AUD
View
A
Retailer 10
-
$3,900 AUD
View
A
Retailer 11
-
$3,900 AUD
View
A
Retailer 12
-
$3,931 AUD
View
A
Retailer 13
-
$4,031 AUD
View
A
Retailer 14
-
$4,640 AUD
View
B+
Retailer 15
-
$5,379 AUD
View
Most Expensive
B+
MOH London
8CD707565 · Nov 4
$6,702 AUD
£3,626 GBP
View
15 more retailers have this diamond
Prices start from $2,831 AUDSave up to $3,871 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
1.28ct Princess
$2,831 AUD