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Princess|Natural|GIA

1.23ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6541342009

Certificate GIA 6541342009

Diamond specifications and retailer prices

From $2,272 SGD
As of November 4, 2026
Save $3,976 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,878 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded E 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 6541342009. Listed at 19 retailers as of November 4, 2026, with a 175% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541342009
Dimensions6.06 × 5.92 × 4.16 mm
L/W Ratio1.02
Top View
6.06 mm5.92 mm1.23 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541342009
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.3%

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 4
Current: $6,878 SGD|Low: $2,272 SGD|High: $6,902 SGD|Avg: $3,746 SGD|+3.2%
Queensmith
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
November 6, 2026
Retailer 13$2,272 SGD
Retailer 10$2,394 SGD
Retailer 11$2,719 SGD
Retailer 2$2,939 SGD
Retailer 6$2,989 SGD
Retailer 14$2,989 SGD
Retailer 3$3,127 SGD
Retailer 7$3,152 SGD
Retailer 9$3,248 SGD
Retailer 4$3,449 SGD
Retailer 8$3,711 SGD
Retailer 12$5,222 SGD
Retailer 5$6,249 SGD
Queensmith$6,878 SGD

25 data points across 14 retailers

19 retailers$2,272 SGD to $6,249 SGD

A
Cheapest Retailer
-
$2,272 SGD
A
Retailer 2
-
$2,394 SGD
View
A
Retailer 3
-
$2,719 SGD
View
A
Retailer 4
-
$2,758 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,832 SGD
View
A
Retailer 6
-
$2,939 SGD
View
A
Retailer 7
-
$2,989 SGD
View
Retailer 8
-
$2,989 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,127 SGD
View
A
Retailer 10
-
$3,128 SGD
View
A
Retailer 11
-
$3,152 SGD
View
A
Retailer 12
-
$3,166 SGD
View
A
Retailer 13
-
$3,248 SGD
View
B+
Retailer 14
-
$3,262 SGD
View
B+
Retailer 15
-
$3,449 SGD
View
B+
Retailer 16
-
$3,711 SGD
View
B+
Retailer 17
-
$5,222 SGD
View
B
Retailer 18
-
$6,249 SGD
View
Most Expensive
Queensmith
6541342009 · Oct 28
$6,878 SGD
£4,240 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $2,272 SGDSave up to $3,976 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
1.23ct Princess
$2,272 SGD