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Radiant|Natural|GIA

6.56ct FANCY YELLOW VS1 Radiant Natural Diamond

FANCY YELLOW/VS1 • GIA 5242011017

Certificate GIA 5242011017

Diamond specifications and retailer prices

From £80,335 GBP
€102,671 EUR
As of November 2, 2026
Save £43,340 GBP (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £123,675 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 6.56ct natural radiant diamond

This 6.56ct natural radiant sits in the over five carat band, graded FANCY YELLOW colour (tinted) and VS1 clarity (very-slightly-included) and certified by GIA 5242011017. Listed at 3 retailers as of November 2, 2026, with prices from £80,335 to £123,675, a £43,340 spread on the same certified stone. MOH London lists it at £123,675. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.56
Carat
FANCY YELLOW
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242011017
Dimensions10.76 × 9.41 × 6.57 mm
L/W Ratio1.14
Culet sizeNone
Top View
10.76 mm9.41 mm6.56 ctFANCY YELLOW / VS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242011017
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 69.8%

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: Nov 2
Current: £123,675 GBP|Low: £61,324 GBP|High: £125,332 GBP|Avg: £89,292 GBP
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£62,089 GBP
Retailer 2£80,335 GBP
MOH London£123,675 GBP

27 data points across 3 retailers

3 retailers£80,335 GBP to £123,675 GBP

Retailer 1
-
£62,089 GBP
A$128,183 AUD
Price last confirmed 30 days ago
B+
Retailer 2
-
£80,335 GBP
€102,671 EUR
View
Most Expensive
B
MOH London
99109F074 · Nov 3
£123,675 GBP
View
2 more retailers have this diamond
Prices start from £80,335 GBPSave up to £43,340 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+
6.56ct Radiant
£80,335 GBP