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Radiant|Natural|GIA

0.51ct G VVS1 Radiant Natural Diamond

GD • G/VVS1 • GIA 1503926129

Certificate GIA 1503926129

Diamond specifications and retailer prices

From £802 GBP
As of November 1, 2026
Save £699 GBP (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,501 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1503926129. Listed at 11 retailers as of November 1, 2026, with prices from £802 to £1,501, a £699 spread on the same certified stone. MOH London lists it at £1,501. 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

0.51
Carat
G
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503926129
Dimensions5.52 × 4.03 × 2.76 mm
L/W Ratio1.37
Girdle conditionPolished
Key to symbols
Pinpoint
Top View
5.52 mm4.03 mm0.51 ctG / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1503926129
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.5%

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 1
Current: £1,501 GBP|Low: £802 GBP|High: £1,521 GBP|Avg: £1,101 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6£802 GBP
Retailer 8£840 GBP
Retailer 3£949 GBP
Retailer 5£1,053 GBP
Retailer 7£1,099 GBP
Retailer 4£1,172 GBP
Retailer 2£1,297 GBP
MOH London£1,501 GBP

44 data points across 8 retailers

11 retailers£802 GBP to £1,501 GBP

B+
Cheapest Retailer
-
£802 GBP
B+
Retailer 2
-
£805 GBP
View
Retailer 3
-
£840 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£940 GBP
View
B
Retailer 5
-
£949 GBP
View
B
Retailer 6
-
£1,051 GBP
View
B
Retailer 7
-
£1,053 GBP
View
Retailer 8
-
£1,099 GBP
View
Price last confirmed 33 days ago
B
Retailer 9
-
£1,172 GBP
View
B
Retailer 10
-
£1,297 GBP
View
Most Expensive
B
MOH London
F18E1A4E9 · Nov 4
£1,501 GBP
View
10 more retailers have this diamond
Prices start from £802 GBPSave up to £699 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+
0.51ct Radiant
£802 GBP