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Radiant|Natural|GIA

0.51ct J VVS1 Radiant Natural Diamond

GD • J/VVS1 • GIA 6452591552

Certificate GIA 6452591552

Diamond specifications and retailer prices

From £604 GBP
As of November 6, 2026
Save £714 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,318 GBP at MOH London · As of November 7, 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 J 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 6452591552. Listed at 18 retailers as of November 6, 2026, with prices from £604 to £1,318, a £714 spread on the same certified stone. MOH London lists it at £1,318. 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
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle50.06°
Pavilion angle29.09°
OriginNatural
Grading LabGIA
CertificateGIA 6452591552
Dimensions5.56 × 3.85 × 2.55 mm
L/W Ratio1.44
Top View
5.56 mm3.85 mm0.51 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452591552
Side View
Table 63.0%Crown 50.06°Girdle: Slightly ThickPavilion 29.09°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,318 GBP|Low: £604 GBP|High: £1,332 GBP|Avg: £907 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9£604 GBP
Retailer 6£635 GBP
Retailer 8£646 GBP
Retailer 7£663 GBP
Retailer 2£838 GBP
Retailer 3£882 GBP
Retailer 4£1,011 GBP
Retailer 10£1,087 GBP
Retailer 5£1,116 GBP
MOH London£1,318 GBP

36 data points across 10 retailers

18 retailers£604 GBP to £1,318 GBP

B
Cheapest Retailer
-
£604 GBP
Final sale: no returns
B
Retailer 2
-
£635 GBP
View
B
Retailer 3
-
£643 GBP
View
B
Retailer 4
-
£646 GBP
View
Retailer 5
-
£655 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£655 GBP
View
B
Retailer 7
-
£663 GBP
View
B
Retailer 8
-
£681 GBP
View
B
Retailer 9
-
£731 GBP
View
B
Retailer 10
-
£756 GBP
View
B
Retailer 11
-
£838 GBP
View
B
Retailer 12
-
£882 GBP
View
C
Retailer 13
-
£962 GBP
View
B
Retailer 14
-
£1,011 GBP
View
Retailer 15
-
£1,087 GBP
View
Price last confirmed 33 days ago
B
Retailer 16
-
£1,116 GBP
View
Most Expensive
B
MOH London
D23EECD22 · Nov 7
£1,318 GBP
View
16 more retailers have this diamond
Prices start from £604 GBPSave up to £714 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
£604 GBP