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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 $2,493 SGD
As of November 5, 2026
Save $3,409 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,902 SGD 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 $2,493 to $5,902, a $3,409 spread on the same certified stone. MOH London lists it at $5,902. 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: $5,902 SGD|Low: $2,476 SGD|High: $5,949 SGD|Avg: $3,526 SGD|+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$2,493 SGD
Retailer 7$2,685 SGD
Retailer 3$2,748 SGD
Retailer 8$2,752 SGD
Retailer 5$2,812 SGD
Retailer 6$3,035 SGD
Retailer 4$3,060 SGD
Retailer 14$3,255 SGD
Retailer 12$3,257 SGD
Retailer 15$3,435 SGD
Retailer 16$3,435 SGD
Retailer 11$3,462 SGD
Retailer 9$3,550 SGD
Retailer 10$4,086 SGD
Retailer 2$4,737 SGD
MOH London$5,902 SGD

44 data points across 16 retailers

16 retailers$2,493 SGD to $5,902 SGD

A
Cheapest Retailer
-
$2,493 SGD
A
Retailer 2
-
$2,685 SGD
View
A
Retailer 3
-
$2,748 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,752 SGD
View
A
Retailer 5
-
$2,812 SGD
View
A
Retailer 6
-
$3,035 SGD
View
Retailer 7
-
$3,060 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,255 SGD
View
A
Retailer 9
-
$3,257 SGD
View
A
Retailer 10
-
$3,435 SGD
View
A
Retailer 11
-
$3,435 SGD
View
A
Retailer 12
-
$3,462 SGD
View
A
Retailer 13
-
$3,550 SGD
View
A
Retailer 14
-
$4,086 SGD
View
B+
Retailer 15
-
$4,737 SGD
View
Most Expensive
B+
MOH London
8CD707565 · Nov 4
$5,902 SGD
£3,626 GBP
View
15 more retailers have this diamond
Prices start from $2,493 SGDSave up to $3,409 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
1.28ct Princess
$2,493 SGD