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0.51ct F FL Round Natural Diamond

EX • F/FL • GIA 5523453214

Certificate GIA 5523453214

Diamond specifications and retailer prices

From £1,106 GBP
As of November 6, 2026
Save £1,818 GBP (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,924 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5523453214. Listed at 8 retailers as of November 6, 2026, with prices from £1,106 to £2,924, a £1,818 spread on the same certified stone. NZ Jewellers lists it at £2,924. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5523453214
Dimensions5.07 × 5.10 × 3.18 mm
L/W Ratio1.01
Star length50%
Top View
5.07 mm5.10 mm0.51 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523453214
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,924 GBP|Low: £873 GBP|High: £2,946 GBP|Avg: £1,802 GBP|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£1,106 GBP
Retailer 3£1,399 GBP
Retailer 6£1,475 GBP
Retailer 2£1,531 GBP
Retailer 8£1,561 GBP
Retailer 4£2,100 GBP
Retailer 7£2,174 GBP
NZ Jewellers£2,924 GBP

29 data points across 8 retailers

8 retailers£1,106 GBP to £2,924 GBP

B+
Cheapest Retailer
-
£1,106 GBP
Final sale: no returns
B+
Retailer 2
-
£1,399 GBP
View
B+
Retailer 3
-
£1,475 GBP
View
B+
Retailer 4
-
£1,531 GBP
View
B
Retailer 5
-
£1,561 GBP
View
B
Retailer 6
-
£2,100 GBP
View
B
Retailer 7
-
£2,174 GBP
View
Most Expensive
B
NZ Jewellers
6f15659c-f727-4801-aaad-7e4697da1a8f · Nov 6
£2,924 GBP
$3,914 USD
View
7 more retailers have this diamond
Prices start from £1,106 GBPSave up to £1,818 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 Round
£1,106 GBP