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Radiant|Natural|GIA

1.50ct I VVS1 Radiant Natural Diamond

ID • I/VVS1 • GIA 6511978596

Certificate GIA 6511978596

Diamond specifications and retailer prices

From £4,011 GBP
As of November 5, 2026
Save £3,445 GBP (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,455 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511978596. Listed at 9 retailers as of November 4, 2026, with prices from £4,011 to £7,455, a £3,445 spread on the same certified stone. MOH London lists it at £7,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511978596
Dimensions8.08 × 5.49 × 3.78 mm
L/W Ratio1.47
Girdle conditionVery Thick
Culet sizeNone
Top View
8.08 mm5.49 mm1.50 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511978596
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 5
Current: £7,455 GBP|Low: £4,011 GBP|High: £7,618 GBP|Avg: £5,247 GBP|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2£4,011 GBP
Retailer 6£4,413 GBP
Retailer 5£4,565 GBP
Retailer 3£4,818 GBP
Retailer 7£5,044 GBP
Retailer 8£5,194 GBP
Retailer 9£5,257 GBP
Retailer 4£5,521 GBP
MOH London£7,455 GBP

39 data points across 9 retailers

9 retailers£4,011 GBP to £7,455 GBP

A
Cheapest Retailer
-
£4,011 GBP
A
Retailer 2
-
£4,413 GBP
View
A
Retailer 3
-
£4,565 GBP
View
A
Retailer 4
-
£4,818 GBP
View
A
Retailer 5
-
£5,044 GBP
View
A
Retailer 6
-
£5,194 GBP
View
A
Retailer 7
-
£5,257 GBP
View
A
Retailer 8
-
£5,521 GBP
View
Most Expensive
B+
MOH London
8A3CAAAE5 · Nov 4
£7,455 GBP
View
8 more retailers have this diamond
Prices start from £4,011 GBPSave up to £3,445 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
1.50ct Radiant
£4,011 GBP