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Radiant|Natural|GIA

1.20ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 1232833183

Certificate GIA 1232833183

Diamond specifications and retailer prices

From £4,007 GBP
As of November 4, 2026
Save £3,551 GBP (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,558 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 1232833183. Listed at 14 retailers as of November 4, 2026, with prices from £4,007 to £7,558, a £3,551 spread on the same certified stone. MOH London lists it at £7,558. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232833183
Dimensions6.76 × 5.37 × 3.69 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.76 mm5.37 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232833183
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £7,558 GBP|Low: £4,007 GBP|High: £7,670 GBP|Avg: £5,330 GBP|-1.2%
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
November 5, 2026
Retailer 13£4,007 GBP
Retailer 11£4,547 GBP
Retailer 10£4,548 GBP
Retailer 5£4,552 GBP
Retailer 12£4,586 GBP
Retailer 9£4,588 GBP
Retailer 6£5,077 GBP
Retailer 8£5,277 GBP
Retailer 3£5,887 GBP
Retailer 7£5,917 GBP
Retailer 4£5,992 GBP
Retailer 2£6,635 GBP
MOH London£7,558 GBP

31 data points across 13 retailers

14 retailers£4,007 GBP to £7,558 GBP

B+
Cheapest Retailer
-
£4,007 GBP
B+
Retailer 2
-
£4,547 GBP
View
Final sale: no returns
Retailer 3
-
£4,548 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£4,552 GBP
View
B+
Retailer 5
-
£4,586 GBP
View
B+
Retailer 6
-
£4,588 GBP
View
B+
Retailer 7
-
£5,077 GBP
View
Retailer 8
-
£5,277 GBP
View
Price last confirmed 15 days ago
B
Retailer 9
-
£5,561 GBP
View
B
Retailer 10
-
£5,887 GBP
View
B
Retailer 11
-
£5,917 GBP
View
Retailer 12
-
£5,992 GBP
View
Price last confirmed 14 days ago
B
Retailer 13
-
£6,635 GBP
View
Most Expensive
B
MOH London
407BB7A6F · Nov 4
£7,558 GBP
View
13 more retailers have this diamond
Prices start from £4,007 GBPSave up to £3,551 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+
1.20ct Radiant
£4,007 GBP