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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 £16,089 GBP
$21,557 USD
As of October 29, 2026
Save £13,028 GBP (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £29,117 GBP 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 £16,089 to £29,117, a £13,028 spread on the same certified stone. MOH London lists it at £29,117. 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: £29,117 GBP|Low: £16,031 GBP|High: £29,311 GBP|Avg: £20,844 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6£16,031 GBP
Retailer 2£17,254 GBP
Retailer 7£18,694 GBP
Retailer 4£18,737 GBP
Retailer 8£19,472 GBP
Retailer 3£21,699 GBP
Retailer 5£25,506 GBP
MOH London£29,117 GBP

36 data points across 8 retailers

23 retailers£16,089 GBP to £29,117 GBP

Retailer 1
-
£16,031 GBP
$21,480 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
£16,089 GBP
$21,557 USD
View
B+
Retailer 3
-
£16,884 GBP
$22,623 USD
View
B+
Retailer 4
-
£17,254 GBP
₹2,201,721 INR
View
B+
Retailer 5
-
£17,334 GBP
$23,225 USD
View
B+
Retailer 6
-
£17,453 GBP
CA$32,480 CAD
View
B
Retailer 7
-
£18,057 GBP
$24,195 USD
View
B
Retailer 8
-
£18,544 GBP
$24,847 USD
View
Retailer 9
-
£18,694 GBP
A$38,536 AUD
View
Price last confirmed 26 days ago
B
Retailer 10
-
£18,699 GBP
$25,054 USD
View
B
Retailer 11
-
£18,737 GBP
View
B
Retailer 12
-
£19,472 GBP
$26,090 USD
View
B
Retailer 13
-
£19,740 GBP
$26,450 USD
View
B
Retailer 14
-
£19,740 GBP
$26,450 USD
View
B
Retailer 15
-
£20,090 GBP
$26,918 USD
View
B
Retailer 16
-
£20,397 GBP
$27,330 USD
View
B
Retailer 17
-
£20,862 GBP
$27,953 USD
View
B
Retailer 18
-
£21,644 GBP
$29,000 USD
View
B
Retailer 19
-
£21,699 GBP
€27,690 EUR
View
B
Retailer 20
-
£23,573 GBP
$31,585 USD
View
B
Retailer 21
-
£25,506 GBP
ZAR 552,108 ZAR
View
B
Retailer 22
-
£26,271 GBP
$35,200 USD
View
Most Expensive
B
MOH London
AE89FED7E · Oct 29
£29,117 GBP
View
22 more retailers have this diamond
Prices start from £16,089 GBPSave up to £13,028 GBP

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
£16,089 GBP