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Radiant|Natural|GIA

0.50ct F VS1 Radiant Natural Diamond

GD • F/VS1 • GIA 6505794254

Certificate GIA 6505794254

Diamond specifications and retailer prices

From £674 GBP
SGD 1,222 SGD
As of October 31, 2026
Save £964 GBP (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,182 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505794254. Listed at 20 retailers as of October 31, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505794254
Dimensions5.56 × 3.96 × 2.57 mm
L/W Ratio1.40
Top View
5.56 mm3.96 mm0.50 ctF / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6505794254
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.9%

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: Oct 31
Current: £1,250 GBP|Low: £674 GBP|High: £1,658 GBP|Avg: £1,024 GBP|+2.6%
Retailer 1
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 2, 2026
Retailer 12£674 GBP
Retailer 13£747 GBP
Retailer 10£775 GBP
Retailer 2£776 GBP
Retailer 11£779 GBP
Retailer 4£803 GBP
Retailer 5£810 GBP
Retailer 6£1,021 GBP
Retailer 9£1,121 GBP
Retailer 3£1,170 GBP
Retailer 1£1,250 GBP
Retailer 8£1,381 GBP
Retailer 7£1,638 GBP

43 data points across 13 retailers

20 retailers£674 GBP to £1,638 GBP

B+
Cheapest Retailer
-
£674 GBP
SGD 1,222 SGD
B
Retailer 2
-
£747 GBP
$1,003 USD
View
Final sale: no returns
B
Retailer 3
-
£775 GBP
$1,040 USD
View
B
Retailer 4
-
£776 GBP
$1,042 USD
View
B
Retailer 5
-
£779 GBP
$1,045 USD
View
B
Retailer 6
-
£803 GBP
$1,077 USD
View
B
Retailer 7
-
£810 GBP
$1,087 USD
View
B
Retailer 8
-
£810 GBP
$1,087 USD
View
B
Retailer 9
-
£841 GBP
$1,129 USD
View
B
Retailer 10
-
£935 GBP
$1,255 USD
View
B
Retailer 11
-
£1,010 GBP
$1,356 USD
View
B
Retailer 12
-
£1,021 GBP
View
B
Retailer 13
-
£1,121 GBP
View
Retailer 14
-
£1,170 GBP
A$2,415 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
£1,250 GBP
€1,598 EUR
View
B
Retailer 16
-
£1,381 GBP
ZAR 29,936 ZAR
View
C
Retailer 17
-
£1,456 GBP
CA$2,713 CAD
View
C
Retailer 18
-
£1,613 GBP
View
B
Retailer 19
-
£1,638 GBP
View
Most Expensive
NZ Jewellers
4843d0a4-b4fc-4890-8d73-13eef429ef3f · Oct 30
£2,182 GBP
$2,928 USD
View
Price under review
19 more retailers have this diamond
Prices start from £674 GBPSave up to £964 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+
0.50ct Radiant
£674 GBP