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Princess|Natural|GIA

5.05ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1192392791

Certificate GIA 1192392791

Diamond specifications and retailer prices

From $147,900 SGD
$115,394 USD
As of October 29, 2026
Save $89,339 SGD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $237,239 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct natural princess diamond

This 5.05ct natural princess sits in the over five carat band, graded E 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 1192392791. Listed at 14 retailers as of October 29, 2026, with prices from $147,900 to $237,239, a $89,339 spread on the same certified stone. MOH London lists it at $237,239. 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

5.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1192392791
Dimensions9.35 × 9.31 × 6.84 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.35 mm9.31 mm5.05 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1192392791
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

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: Oct 29
Current: $237,239 SGD|Low: $139,057 SGD|High: $291,866 SGD|Avg: $179,201 SGD|+0.4%
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
October 29, 2026
Retailer 8$140,790 SGD
Retailer 9$147,900 SGD
Retailer 7$150,102 SGD
Retailer 5$151,905 SGD
Retailer 11$154,889 SGD
Retailer 13$161,014 SGD
Retailer 12$166,856 SGD
Retailer 2$177,837 SGD
Retailer 10$180,680 SGD
Retailer 6$181,847 SGD
Retailer 3$185,903 SGD
MOH London$237,239 SGD
Retailer 4$291,866 SGD

32 data points across 13 retailers

14 retailers$147,900 SGD to $237,239 SGD

A
Retailer 1
-
$140,790 SGD
A$168,994 AUD
Price last confirmed 25 days ago
A
Retailer 2
-
$147,900 SGD
$115,394 USD
View
A
Retailer 3
-
$150,102 SGD
$117,112 USD
View
Final sale: no returns
B+
Retailer 4
-
$151,905 SGD
$118,518 USD
View
B+
Retailer 5
-
$157,391 SGD
$122,799 USD
View
B+
Retailer 6
-
$161,014 SGD
$125,625 USD
View
B+
Retailer 7
-
$166,781 SGD
$130,125 USD
View
B+
Retailer 8
-
$166,856 SGD
$130,183 USD
View
B+
Retailer 9
-
$177,837 SGD
€132,144 EUR
View
B
Retailer 10
-
$180,680 SGD
$140,969 USD
View
B
Retailer 11
-
$181,847 SGD
ZAR 2,292,081 ZAR
View
B
Retailer 12
-
$185,903 SGD
$145,044 USD
View
B
Retailer 13
-
$187,628 SGD
$146,390 USD
View
Most Expensive
B
MOH London
6AB285975 · Oct 29
$237,239 SGD
£145,746 GBP
View
13 more retailers have this diamond
Prices start from $147,900 SGDSave up to $89,339 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
5.05ct Princess
$147,900 SGD