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Round|Natural|GIA

2.60ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561285418

Certificate GIA 6561285418

Diamond specifications and retailer prices

From £16,321 GBP
$21,869 USD
As of October 31, 2026
Save £11,727 GBP (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £28,048 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.6ct natural round diamond

This 2.6ct 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 6561285418. Listed at 15 retailers as of October 31, 2026, with prices from £16,321 to £28,048, a £11,727 spread on the same certified stone. MOH London lists it at £28,048. 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

2.60
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561285418
Dimensions8.71 × 8.77 × 5.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.71 mm8.77 mm2.60 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561285418
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: £28,048 GBP|Low: £16,321 GBP|High: £28,199 GBP|Avg: £19,949 GBP|-0.5%
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
November 1, 2026
Retailer 13£16,321 GBP
Retailer 15£16,510 GBP
Retailer 10£17,960 GBP
Retailer 9£18,114 GBP
Retailer 4£18,602 GBP
Retailer 11£18,858 GBP
Retailer 6£19,181 GBP
Retailer 7£19,181 GBP
Retailer 12£19,456 GBP
Retailer 14£19,815 GBP
Retailer 5£20,205 GBP
Retailer 8£20,664 GBP
Retailer 2£20,949 GBP
Retailer 3£25,443 GBP
MOH London£28,048 GBP

7 data points across 15 retailers

15 retailers£16,321 GBP to £28,048 GBP

A
Cheapest Retailer
-
£16,321 GBP
$21,869 USD
A
Retailer 2
-
£16,510 GBP
$22,122 USD
View
B+
Retailer 3
-
£17,960 GBP
$24,064 USD
View
A
Retailer 4
-
£18,114 GBP
View
B+
Retailer 5
-
£18,602 GBP
$24,924 USD
View
B+
Retailer 6
-
£18,858 GBP
$25,267 USD
View
B+
Retailer 7
-
£19,181 GBP
$25,700 USD
View
B+
Retailer 8
-
£19,181 GBP
$25,700 USD
View
B+
Retailer 9
-
£19,456 GBP
$26,069 USD
View
B+
Retailer 10
-
£19,815 GBP
$26,550 USD
View
B+
Retailer 11
-
£20,205 GBP
$27,072 USD
View
B+
Retailer 12
-
£20,664 GBP
View
B+
Retailer 13
-
£20,949 GBP
€26,733 EUR
View
B
Retailer 14
-
£25,443 GBP
$34,091 USD
View
Most Expensive
B
MOH London
D9F523DB4 · Nov 1
£28,048 GBP
View
14 more retailers have this diamond
Prices start from £16,321 GBPSave up to £11,727 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
2.60ct Round
£16,321 GBP