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Round|Natural|GIA

5.21ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6247036727

Certificate GIA 6247036727

Diamond specifications and retailer prices

From £70,621 GBP
$94,625 USD
As of October 28, 2026
Save £44,550 GBP (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £115,171 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.21ct natural round diamond

This 5.21ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6247036727. Listed at 5 retailers as of October 28, 2026, with prices from £70,621 to £115,171, a £44,550 spread on the same certified stone. MOH London lists it at £115,171. 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

5.21
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6247036727
Dimensions11.16 × 11.21 × 6.85 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.16 mm11.21 mm5.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247036727
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £115,171 GBP|Low: £70,621 GBP|High: £115,788 GBP|Avg: £86,343 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4£70,621 GBP
Retailer 5£72,354 GBP
Retailer 3£73,473 GBP
Retailer 2£89,224 GBP
MOH London£115,171 GBP

12 data points across 5 retailers

5 retailers£70,621 GBP to £115,171 GBP

B+
Cheapest Retailer
-
£70,621 GBP
$94,625 USD
B
Retailer 2
-
£72,354 GBP
$96,946 USD
View
B+
Retailer 3
-
£73,473 GBP
View
B
Retailer 4
-
£89,224 GBP
€113,858 EUR
View
Most Expensive
B
MOH London
48531CA59 · Nov 1
£115,171 GBP
View
4 more retailers have this diamond
Prices start from £70,621 GBPSave up to £44,550 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.

B+
5.21ct Round
£70,621 GBP