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Radiant|Natural|GIA

0.51ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 6541395871

Certificate GIA 6541395871

Diamond specifications and retailer prices

From £376 GBP
SGD 681 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: £376 GBP at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) 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 6541395871. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.2°
OriginNatural
Grading LabGIA
CertificateGIA 6541395871
Dimensions5.43 × 4.02 × 2.68 mm
L/W Ratio1.35
Top View
5.43 mm4.02 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541395871
Side View
Table 67.0%CrownGirdle: THK-VTKPavilion 36.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £376 GBP|Low: £249 GBP|High: £495 GBP|Avg: £379 GBP|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4£249 GBP
Retailer 10£258 GBP
Retailer 11£329 GBP
Retailer 8£344 GBP
Retailer 6£355 GBP
Retailer 2£371 GBP
Fonder Diamond£376 GBP
Retailer 9£459 GBP
Retailer 5£462 GBP
Retailer 3£468 GBP
Retailer 7£495 GBP

5 data points across 11 retailers

1 retailer

A
Fonder Diamond
455336830 · Nov 5
£376 GBP
SGD 681 SGD
View

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
0.51ct Radiant
£376 GBP