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Round|Natural|GIA

2.51ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6561020100

Certificate GIA 6561020100

Diamond specifications and retailer prices

From £19,679 GBP
HK$206,000 HKD
As of November 1, 2026
Save £16,252 GBP (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £35,932 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6561020100. Listed at 20 retailers as of November 1, 2026, with prices from £19,679 to £35,932, a £16,252 spread on the same certified stone. MOH London lists it at £35,932. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6561020100
Dimensions8.57 × 8.62 × 5.39 mm
L/W Ratio1.01
Top View
8.57 mm8.62 mm2.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561020100
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.9%

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: £35,932 GBP|Low: £19,679 GBP|High: £36,365 GBP|Avg: £25,938 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 7£19,679 GBP
Retailer 5£22,177 GBP
Retailer 10£22,738 GBP
Retailer 9£23,121 GBP
Retailer 2£23,230 GBP
Retailer 8£23,280 GBP
Retailer 3£23,966 GBP
Retailer 12£24,646 GBP
Retailer 6£24,659 GBP
Retailer 18£25,395 GBP
Retailer 17£26,666 GBP
Retailer 4£26,901 GBP
Retailer 16£27,512 GBP
Retailer 11£27,793 GBP
Retailer 15£28,570 GBP
Retailer 13£29,173 GBP
Retailer 14£31,814 GBP
MOH London£35,932 GBP

26 data points across 18 retailers

20 retailers£19,679 GBP to £35,932 GBP

A
Cheapest Retailer
-
£19,679 GBP
HK$206,000 HKD
Retailer 2
-
£21,703 GBP
SGD 39,297 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£22,177 GBP
$29,715 USD
View
A
Retailer 4
-
£22,738 GBP
$30,467 USD
View
A
Retailer 5
-
£23,121 GBP
$30,980 USD
View
A
Retailer 6
-
£23,230 GBP
View
A
Retailer 7
-
£23,280 GBP
$31,192 USD
View
Final sale: no returns
A
Retailer 8
-
£23,966 GBP
$32,112 USD
View
Retailer 9
-
£23,989 GBP
A$49,450 AUD
View
Price last confirmed 29 days ago
A
Retailer 10
-
£24,646 GBP
View
A
Retailer 11
-
£24,659 GBP
$33,040 USD
View
A
Retailer 12
-
£25,395 GBP
$34,027 USD
View
A
Retailer 13
-
£26,666 GBP
$35,729 USD
View
A
Retailer 14
-
£26,901 GBP
$36,045 USD
View
A
Retailer 15
-
£27,512 GBP
$36,863 USD
View
A
Retailer 16
-
£27,793 GBP
€35,466 EUR
View
A
Retailer 17
-
£28,570 GBP
$38,281 USD
View
A
Retailer 18
-
£29,173 GBP
A$60,136 AUD
View
B+
Retailer 19
-
£31,814 GBP
ZAR 688,645 ZAR
View
Most Expensive
B+
MOH London
C32D0FAB9 · Nov 1
£35,932 GBP
View
19 more retailers have this diamond
Prices start from £19,679 GBPSave up to £16,252 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 Round
£19,679 GBP