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Round|Natural|GIA

2.50ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 2566216028

Certificate GIA 2566216028

Diamond specifications and retailer prices

From £11,067 GBP
$14,828 USD
As of November 1, 2026
Save £7,812 GBP (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £18,878 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 very-good cut grade and certified by GIA 2566216028. Listed at 19 retailers as of November 1, 2026, with prices from £11,067 to £18,878, a £7,812 spread on the same certified stone. MOH London lists it at £18,878. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566216028
Dimensions8.38 × 8.47 × 5.45 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.38 mm8.47 mm2.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566216028
Side View
Table 55.0%Crown 38.5°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 64.7%

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: Nov 1
Current: £18,878 GBP|Low: £11,067 GBP|High: £18,980 GBP|Avg: £13,004 GBP|+7.1%
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
November 1, 2026
Retailer 17£11,067 GBP
Retailer 6£11,112 GBP
Retailer 9£11,329 GBP
Retailer 3£11,339 GBP
Retailer 5£11,583 GBP
Retailer 2£11,604 GBP
Retailer 14£11,629 GBP
Retailer 7£12,423 GBP
Retailer 12£12,647 GBP
Retailer 13£12,910 GBP
Retailer 8£13,523 GBP
Retailer 15£13,523 GBP
Retailer 10£13,908 GBP
Retailer 4£13,971 GBP
Retailer 16£14,498 GBP
Retailer 11£14,575 GBP
MOH London£18,878 GBP

19 data points across 17 retailers

19 retailers£11,067 GBP to £18,878 GBP

A
Cheapest Retailer
-
£11,067 GBP
$14,828 USD
A
Retailer 2
-
£11,112 GBP
$14,889 USD
View
Retailer 3
-
£11,329 GBP
$15,180 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
£11,339 GBP
$15,192 USD
View
A
Retailer 5
-
£11,583 GBP
$15,520 USD
View
Final sale: no returns
A
Retailer 6
-
£11,604 GBP
₹1,480,827 INR
View
A
Retailer 7
-
£11,629 GBP
$15,582 USD
View
A
Retailer 8
-
£12,423 GBP
$16,646 USD
View
B+
Retailer 9
-
£12,647 GBP
View
A
Retailer 10
-
£12,910 GBP
$17,299 USD
View
Retailer 11
-
£13,348 GBP
$17,885 USD
View
Price last confirmed 39 days ago
A
Retailer 12
-
£13,523 GBP
$18,120 USD
View
A
Retailer 13
-
£13,523 GBP
$18,120 USD
View
A
Retailer 14
-
£13,908 GBP
View
B+
Retailer 15
-
£13,971 GBP
$18,720 USD
View
B+
Retailer 16
-
£14,498 GBP
$19,426 USD
View
A
Retailer 17
-
£14,575 GBP
€18,599 EUR
View
Retailer 18
-
£15,813 GBP
$21,188 USD
View
Price last confirmed 36 days ago
Most Expensive
B+
MOH London
F5C706B9B · Nov 1
£18,878 GBP
View
18 more retailers have this diamond
Prices start from £11,067 GBPSave up to £7,812 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
£11,067 GBP