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Round|Natural|GIA

2.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7548340289

Certificate GIA 7548340289

Diamond specifications and retailer prices

From £20,741 GBP
$27,791 USD
As of October 30, 2026
Save £16,194 GBP (44%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: £36,935 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7548340289. Listed at 32 retailers as of October 29, 2026, with prices from £20,741 to £36,935, a £16,194 spread on the same certified stone. MOH London lists it at £36,935. 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

2.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548340289
Dimensions8.57 × 8.62 × 5.44 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather
Top View
8.57 mm8.62 mm2.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548340289
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.3%

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 30
Current: £36,935 GBP|Low: £21,563 GBP|High: £37,181 GBP|Avg: £25,901 GBP|-0.7%
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
October 30, 2026
Retailer 6£21,563 GBP
Retailer 2£22,466 GBP
Retailer 11£22,757 GBP
Retailer 8£23,505 GBP
Retailer 3£23,515 GBP
Retailer 13£23,524 GBP
Retailer 4£24,504 GBP
Retailer 12£24,700 GBP
Retailer 14£25,484 GBP
Retailer 7£26,024 GBP
Retailer 5£26,464 GBP
Retailer 9£28,400 GBP
Retailer 10£32,355 GBP
MOH London£36,935 GBP

29 data points across 14 retailers

32 retailers£20,741 GBP to £36,935 GBP

A
Cheapest Retailer
-
£20,741 GBP
$27,791 USD
B+
Retailer 2
-
£21,417 GBP
$28,696 USD
View
B+
Retailer 3
-
£21,448 GBP
$28,738 USD
View
B+
Retailer 4
-
£21,563 GBP
$28,892 USD
View
Final sale: no returns
B+
Retailer 5
-
£21,847 GBP
$29,272 USD
View
B+
Retailer 6
-
£22,466 GBP
₹2,866,907 INR
View
B+
Retailer 7
-
£22,748 GBP
CA$42,333 CAD
View
B+
Retailer 8
-
£22,757 GBP
$30,492 USD
View
B+
Retailer 9
-
£22,856 GBP
$30,625 USD
View
B+
Retailer 10
-
£23,505 GBP
View
B+
Retailer 11
-
£23,515 GBP
$31,508 USD
View
B+
Retailer 12
-
£23,524 GBP
$31,519 USD
View
B+
Retailer 13
-
£23,771 GBP
$31,851 USD
View
B+
Retailer 14
-
£24,035 GBP
$32,204 USD
View
B+
Retailer 15
-
£24,504 GBP
$32,832 USD
View
B+
Retailer 16
-
£24,577 GBP
$32,930 USD
View
B+
Retailer 17
-
£24,577 GBP
$32,930 USD
View
B+
Retailer 18
-
£24,700 GBP
$33,095 USD
View
B+
Retailer 19
-
£25,151 GBP
$33,700 USD
View
B+
Retailer 20
-
£25,398 GBP
$34,030 USD
View
Retailer 21
-
£25,484 GBP
$34,146 USD
View
Price last confirmed 53 days ago
B+
Retailer 22
-
£25,484 GBP
$34,146 USD
View
B+
Retailer 23
-
£26,024 GBP
View
B
Retailer 24
-
£26,264 GBP
$35,191 USD
View
Retailer 25
-
£26,464 GBP
$35,459 USD
View
Price last confirmed 54 days ago
B
Retailer 26
-
£26,464 GBP
$35,459 USD
View
Retailer 27
-
£26,656 GBP
$35,716 USD
View
Price last confirmed 8 days ago
B+
Retailer 28
-
£27,745 GBP
$37,175 USD
View
B+
Retailer 29
-
£28,210 GBP
$37,798 USD
View
B+
Retailer 30
-
£28,400 GBP
€36,241 EUR
View
B
Retailer 31
-
£32,355 GBP
ZAR 700,358 ZAR
View
Most Expensive
B
MOH London
AD6B2CFC4 · Oct 29
£36,935 GBP
View
31 more retailers have this diamond
Prices start from £20,741 GBPSave up to £16,194 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
2.50ct Round
£20,741 GBP