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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7553483408

Certificate GIA 7553483408

Diamond specifications and retailer prices

From £16,209 GBP
$21,718 USD
As of October 31, 2026
Save £11,470 GBP (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £27,679 GBP at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7553483408. Listed at 18 retailers as of October 31, 2026, with prices from £16,209 to £27,679, a £11,470 spread on the same certified stone. MOH London lists it at £27,679. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7553483408
Dimensions8.58 × 8.64 × 5.39 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.58 mm8.64 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553483408
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 31
Current: £27,679 GBP|Low: £16,209 GBP|High: £28,012 GBP|Avg: £20,444 GBP|-1.2%
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
November 1, 2026
Retailer 3£16,209 GBP
Retailer 5£16,293 GBP
Retailer 4£16,983 GBP
Retailer 11£17,723 GBP
Retailer 7£17,874 GBP
Retailer 10£18,609 GBP
Retailer 9£19,200 GBP
Retailer 13£19,938 GBP
Retailer 6£20,392 GBP
Retailer 2£21,409 GBP
Retailer 8£23,734 GBP
Retailer 12£25,107 GBP
MOH London£27,679 GBP

34 data points across 13 retailers

18 retailers£16,209 GBP to £27,679 GBP

A
Cheapest Retailer
-
£16,209 GBP
$21,718 USD
A
Retailer 2
-
£16,293 GBP
$21,831 USD
View
A
Retailer 3
-
£16,983 GBP
$22,756 USD
View
Final sale: no returns
B+
Retailer 4
-
£17,723 GBP
$23,747 USD
View
B+
Retailer 5
-
£17,725 GBP
$23,749 USD
View
A
Retailer 6
-
£17,874 GBP
View
B+
Retailer 7
-
£18,270 GBP
$24,480 USD
View
B+
Retailer 8
-
£18,270 GBP
$24,480 USD
View
B+
Retailer 9
-
£18,609 GBP
$24,934 USD
View
B+
Retailer 10
-
£18,882 GBP
$25,300 USD
View
B+
Retailer 11
-
£18,942 GBP
$25,380 USD
View
B+
Retailer 12
-
£19,200 GBP
$25,726 USD
View
B+
Retailer 13
-
£19,938 GBP
$26,715 USD
View
B+
Retailer 14
-
£20,392 GBP
View
B+
Retailer 15
-
£21,409 GBP
€27,320 EUR
View
B+
Retailer 16
-
£23,734 GBP
View
B
Retailer 17
-
£25,107 GBP
$33,641 USD
View
Most Expensive
B
MOH London
A83AA3E9B · Nov 1
£27,679 GBP
View
17 more retailers have this diamond
Prices start from £16,209 GBPSave up to £11,470 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
£16,209 GBP