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Round|Natural|GIA

0.51ct L IF Round Natural Diamond

EX • L/IF • GIA 5563146745

Certificate GIA 5563146745

Diamond specifications and retailer prices

From £291 GBP
As of November 6, 2026
Save £257 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £549 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563146745. Listed at 6 retailers as of November 6, 2026, with prices from £291 to £549, a £257 spread on the same certified stone. Wholesale Diamonds Direct lists it at £549. 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
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563146745
Dimensions5.09 × 5.10 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.09 mm5.10 mm0.51 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563146745
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £291 GBP|Low: £291 GBP|High: £549 GBP|Avg: £436 GBP|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 1£291 GBP
Retailer 5£333 GBP
Retailer 4£412 GBP
Retailer 6£453 GBP
Retailer 2£490 GBP
Retailer 3£536 GBP
Wholesale Diamonds Direct£549 GBP

44 data points across 7 retailers

6 retailers£291 GBP to £549 GBP

A
Cheapest Retailer
-
£291 GBP
A
Retailer 2
-
£333 GBP
View
B+
Retailer 3
-
£412 GBP
View
B+
Retailer 4
-
£490 GBP
View
B+
Retailer 5
-
£536 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
282880924 · Nov 6
£549 GBP
$738 USD
View
5 more retailers have this diamond
Prices start from £291 GBPSave up to £257 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.

A
0.51ct Round
£291 GBP