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Radiant|Natural|GIA

1.20ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6531529266

Certificate GIA 6531529266

Diamond specifications and retailer prices

From £2,078 GBP
As of November 4, 2026
Save £2,491 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,569 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531529266. Listed at 5 retailers as of November 4, 2026, with prices from £2,078 to £4,569, a £2,491 spread on the same certified stone. MOH London lists it at £4,569. 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

1.20
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531529266
Dimensions5.77 × 5.60 × 3.95 mm
L/W Ratio1.03
Top View
5.77 mm5.60 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6531529266
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

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 4
Current: £4,569 GBP|Low: £1,731 GBP|High: £4,637 GBP|Avg: £2,748 GBP|+9.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5£2,078 GBP
Retailer 10£2,251 GBP
Retailer 2£2,422 GBP
Retailer 8£2,444 GBP
Retailer 7£2,697 GBP
Retailer 6£2,725 GBP
Retailer 3£2,745 GBP
Retailer 4£2,868 GBP
Retailer 9£3,249 GBP
MOH London£4,569 GBP

29 data points across 10 retailers

5 retailers£2,078 GBP to £4,569 GBP

A
Cheapest Retailer
-
£2,078 GBP
Final sale: no returns
A
Retailer 2
-
£2,422 GBP
View
A
Retailer 3
-
£2,745 GBP
View
A
Retailer 4
-
£2,868 GBP
View
Most Expensive
B
MOH London
734D2C343 · Nov 4
£4,569 GBP
View
4 more retailers have this diamond
Prices start from £2,078 GBPSave up to £2,491 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
1.20ct Radiant
£2,078 GBP