Princess|Natural|GIA

2.51ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6565166914

Certificate GIA 6565166914

Diamond specifications and retailer prices

From £11,038 GBP
$14,699 USD
As of October 27, 2026
15 retailers carry this diamond
Most expensive: £18,181 GBP at MOH London · As of October 15, 2026
View at MOH London

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three 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 6565166914. Listed at 15 retailers as of October 27, 2026. 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

2.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.9°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 6565166914
Dimensions7.26 × 7.22 × 5.43 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Top View
7.26 mm7.22 mm2.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565166914
Side View
Table 75.0%Crown 50.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 75.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £18,181 GBP|Low: £9,958 GBP|High: £25,424 GBP|Avg: £13,546 GBP|-7.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 18, 2026
Retailer 9£9,958 GBP
Retailer 2£10,168 GBP
Retailer 4£10,187 GBP
Retailer 3£10,589 GBP
Retailer 10£10,964 GBP
Retailer 20£11,038 GBP
Retailer 15£11,474 GBP
Retailer 14£11,518 GBP
Retailer 21£12,167 GBP
Retailer 17£12,286 GBP
Retailer 22£12,477 GBP
Retailer 12£12,508 GBP
Retailer 16£12,512 GBP
Retailer 11£12,954 GBP
Retailer 18£12,954 GBP
Retailer 8£12,957 GBP
Retailer 13£13,009 GBP
Retailer 7£13,389 GBP
Retailer 5£13,701 GBP
Retailer 19£13,916 GBP
Retailer 6£16,317 GBP
MOH London£18,181 GBP

23 data points across 22 retailers

15 retailers

Retailer 1
-
£9,958 GBP
HK$103,600 HKD
Price last confirmed 12 days ago
Retailer 2
-
£10,168 GBP
$13,540 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£10,589 GBP
$14,101 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£10,964 GBP
$14,601 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£11,038 GBP
$14,699 USD
View
Final sale: no returns
Retailer 6
-
£11,518 GBP
$15,338 USD
View
Price last confirmed 14 days ago
Retailer 7
-
£12,167 GBP
$16,203 USD
View
Price last confirmed 13 days ago
Retailer 8
-
£12,286 GBP
$16,361 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£12,477 GBP
$16,616 USD
View
Price last confirmed 20 days ago
Retailer 10
-
£12,512 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
£12,954 GBP
$17,250 USD
View
Price last confirmed 14 days ago
Retailer 12
-
£12,957 GBP
$17,255 USD
View
Price last confirmed 21 days ago
Retailer 13
-
£13,009 GBP
View
Price last confirmed 14 days ago
Retailer 14
-
£16,317 GBP
$21,729 USD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
C4C0B4489 · Oct 15
£18,181 GBP
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from £11,038 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.

A
2.51ct Princess
£11,038 GBP