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Princess|Natural|GIA

2.50ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 1478775484

Certificate GIA 1478775484

Diamond specifications and retailer prices

From $30,689 AUD
$21,557 USD
As of October 29, 2026
Save $24,851 AUD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $55,539 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural princess diamond

This 2.5ct natural princess sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1478775484. Listed at 23 retailers as of October 29, 2026, with prices from $30,689 to $55,539, a $24,851 spread on the same certified stone. MOH London lists it at $55,539. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478775484
Dimensions7.64 × 7.56 × 5.21 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Extra Facet
Top View
7.64 mm7.56 mm2.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1478775484
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $55,539 AUD|Low: $30,579 AUD|High: $55,910 AUD|Avg: $39,760 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$30,579 AUD
Retailer 2$32,911 AUD
Retailer 7$35,659 AUD
Retailer 4$35,741 AUD
Retailer 8$37,142 AUD
Retailer 3$41,390 AUD
Retailer 5$48,652 AUD
MOH London$55,539 AUD

36 data points across 8 retailers

23 retailers$30,689 AUD to $55,539 AUD

Retailer 1
-
$30,579 AUD
$21,480 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$30,689 AUD
$21,557 USD
View
B+
Retailer 3
-
$32,206 AUD
$22,623 USD
View
B+
Retailer 4
-
$32,911 AUD
₹2,201,721 INR
View
B+
Retailer 5
-
$33,063 AUD
$23,225 USD
View
B+
Retailer 6
-
$33,292 AUD
CA$32,480 CAD
View
B
Retailer 7
-
$34,444 AUD
$24,195 USD
View
B
Retailer 8
-
$35,372 AUD
$24,847 USD
View
Retailer 9
-
$35,659 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
$35,667 AUD
$25,054 USD
View
B
Retailer 11
-
$35,741 AUD
£19,769 GBP
View
B
Retailer 12
-
$37,142 AUD
$26,090 USD
View
B
Retailer 13
-
$37,654 AUD
$26,450 USD
View
B
Retailer 14
-
$37,654 AUD
$26,450 USD
View
B
Retailer 15
-
$38,320 AUD
$26,918 USD
View
B
Retailer 16
-
$38,907 AUD
$27,330 USD
View
B
Retailer 17
-
$39,794 AUD
$27,953 USD
View
B
Retailer 18
-
$41,284 AUD
$29,000 USD
View
B
Retailer 19
-
$41,390 AUD
€27,690 EUR
View
B
Retailer 20
-
$44,964 AUD
$31,585 USD
View
B
Retailer 21
-
$48,652 AUD
ZAR 552,108 ZAR
View
B
Retailer 22
-
$50,111 AUD
$35,200 USD
View
Most Expensive
B
MOH London
AE89FED7E · Oct 29
$55,539 AUD
£30,719 GBP
View
22 more retailers have this diamond
Prices start from $30,689 AUDSave up to $24,851 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.

B+
2.50ct Princess
$30,689 AUD