Round|Natural|GIA

4.20ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 2526736631

Certificate GIA 2526736631

Diamond specifications and retailer prices

From £47,384 GBP
$63,490 USD
As of October 25, 2026
Save £41,566 GBP (47%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £88,951 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.2ct natural round diamond

This 4.2ct natural round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2526736631. Listed at 28 retailers as of October 25, 2026, with prices from £47,384 to £88,951, a £41,566 spread on the same certified stone. MOH London lists it at £88,951. 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

4.20
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2526736631
Dimensions10.33 × 10.25 × 6.43 mm
L/W Ratio1.01
Top View
10.33 mm10.25 mm4.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2526736631
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £88,951 GBP|Low: £47,384 GBP|High: £89,425 GBP|Avg: £60,880 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18£47,384 GBP
Retailer 4£51,340 GBP
Retailer 6£53,619 GBP
Retailer 2£54,290 GBP
Retailer 17£54,993 GBP
Retailer 15£56,332 GBP
Retailer 8£56,652 GBP
Retailer 11£59,012 GBP
Retailer 19£59,012 GBP
Retailer 13£59,066 GBP
Retailer 5£59,941 GBP
Retailer 3£63,013 GBP
Retailer 10£63,076 GBP
Retailer 9£63,734 GBP
Retailer 7£65,502 GBP
Retailer 14£66,901 GBP
Retailer 12£66,983 GBP
Retailer 16£70,617 GBP
MOH London£88,951 GBP

21 data points across 19 retailers

28 retailers£47,384 GBP to £88,951 GBP

A
Cheapest Retailer
-
£47,384 GBP
$63,490 USD
A
Retailer 2
-
£49,009 GBP
€62,540 EUR
View
A
Retailer 3
-
£50,887 GBP
$68,183 USD
View
A
Retailer 4
-
£51,002 GBP
$68,337 USD
View
A
Retailer 5
-
£51,144 GBP
$68,527 USD
View
A
Retailer 6
-
£51,340 GBP
$68,790 USD
View
A
Retailer 7
-
£51,930 GBP
$69,581 USD
View
Final sale: no returns
Retailer 8
-
£53,619 GBP
$71,843 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
£53,619 GBP
$71,843 USD
View
A
Retailer 10
-
£54,290 GBP
₹6,927,882 INR
View
A
Retailer 11
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£54,773 GBP
$73,390 USD
View
A
Retailer 12
-
£54,993 GBP
$73,685 USD
View
A
Retailer 13
-
£56,332 GBP
View
A
Retailer 14
-
£56,652 GBP
$75,907 USD
View
A
Retailer 15
-
£59,012 GBP
$79,070 USD
View
A
Retailer 16
-
£59,012 GBP
$79,070 USD
View
A
Retailer 17
-
£59,066 GBP
View
A
Retailer 18
-
£59,941 GBP
$80,314 USD
View
Retailer 19
-
£60,066 GBP
$80,482 USD
View
Price last confirmed 17 days ago
A
Retailer 20
-
£61,373 GBP
$82,233 USD
View
A
Retailer 21
-
£63,013 GBP
$84,431 USD
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A
Retailer 22
-
£63,076 GBP
$84,515 USD
View
A
Retailer 23
-
£63,734 GBP
$85,396 USD
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A
Retailer 24
-
£65,502 GBP
$87,766 USD
View
A
Retailer 25
-
£66,901 GBP
€85,371 EUR
View
A
Retailer 26
-
£66,983 GBP
A$138,076 AUD
View
A
Retailer 27
-
£70,617 GBP
ZAR 1,528,570 ZAR
View
Most Expensive
B+
MOH London
079E3708D · Oct 29
£88,951 GBP
View
27 more retailers have this diamond
Prices start from £47,384 GBPSave up to £41,566 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
4.20ct Round
£47,384 GBP