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Round|Natural|GIA

5.51ct G VVS2 Round Natural Diamond

EX • G/VVS2 • GIA 5566559229

Certificate GIA 5566559229

Diamond specifications and retailer prices

From £117,813 GBP
€150,340 EUR
As of October 30, 2026
Save £115,626 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £233,440 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.51ct natural round diamond

This 5.51ct natural round sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5566559229. Listed at 16 retailers as of October 29, 2026, with prices from £117,813 to £233,440, a £115,626 spread on the same certified stone. MOH London lists it at £233,440. 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

5.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566559229
Dimensions11.19 × 11.26 × 7.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Needle
Top View
11.19 mm11.26 mm5.51 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566559229
Side View
Table 59.0%Crown 34.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 62.7%

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: Oct 30
Current: £233,440 GBP|Low: £117,813 GBP|High: £233,440 GBP|Avg: £150,111 GBP|+0.4%
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
October 31, 2026
Retailer 7£117,813 GBP
Retailer 8£124,657 GBP
Retailer 10£133,915 GBP
Retailer 4£142,127 GBP
Retailer 2£143,737 GBP
Retailer 6£145,338 GBP
Retailer 16£147,698 GBP
Retailer 3£149,471 GBP
Retailer 5£151,859 GBP
Retailer 11£154,870 GBP
Retailer 12£157,378 GBP
Retailer 13£158,300 GBP
Retailer 14£170,947 GBP
Retailer 15£177,785 GBP
Retailer 9£184,623 GBP
MOH London£233,440 GBP

9 data points across 16 retailers

16 retailers£117,813 GBP to £233,440 GBP

A
Cheapest Retailer
-
£117,813 GBP
€150,340 EUR
A
Retailer 2
-
£124,657 GBP
HK$1,304,900 HKD
View
A
Retailer 3
-
£133,915 GBP
₹17,088,686 INR
View
A
Retailer 4
-
£142,127 GBP
$190,435 USD
View
A
Retailer 5
-
£143,737 GBP
View
A
Retailer 6
-
£145,338 GBP
$194,737 USD
View
B+
Retailer 7
-
£147,698 GBP
$197,899 USD
View
Final sale: no returns
B+
Retailer 8
-
£149,471 GBP
$200,275 USD
View
B+
Retailer 9
-
£151,859 GBP
$203,475 USD
View
B+
Retailer 10
-
£154,870 GBP
$207,509 USD
View
B+
Retailer 11
-
£157,378 GBP
View
B+
Retailer 12
-
£158,300 GBP
$212,105 USD
View
B+
Retailer 13
-
£170,947 GBP
$229,050 USD
View
B+
Retailer 14
-
£177,785 GBP
$238,212 USD
View
B+
Retailer 15
-
£184,623 GBP
$247,374 USD
View
Most Expensive
B
MOH London
D7AAC3E5C · Oct 29
£233,440 GBP
View
15 more retailers have this diamond
Prices start from £117,813 GBPSave up to £115,626 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
5.51ct Round
£117,813 GBP