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Round|Natural|GIA

0.51ct L IF Round Natural Diamond

EX • L/IF • GIA 2547634169

Certificate GIA 2547634169

Diamond specifications and retailer prices

From £342 GBP
As of November 6, 2026
Save £284 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £626 GBP at Cape Diamonds · As of November 4, 2026
View at Cape Diamonds

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 2547634169. Listed at 6 retailers as of November 4, 2026, with prices from £342 to £626, a £284 spread on the same certified stone. Cape Diamonds lists it at £626. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547634169
Dimensions5.15 × 5.14 × 3.17 mm
L/W Ratio1.00
Top View
5.15 mm5.14 mm0.51 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547634169
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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: £626 GBP|Low: £342 GBP|High: £626 GBP|Avg: £494 GBP|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£342 GBP
Retailer 5£383 GBP
Retailer 7£441 GBP
Retailer 2£468 GBP
Retailer 4£469 GBP
Retailer 8£595 GBP
Retailer 3£599 GBP
Cape Diamonds£626 GBP

12 data points across 8 retailers

6 retailers£342 GBP to £626 GBP

A
Cheapest Retailer
-
£342 GBP
A
Retailer 2
-
£383 GBP
View
B+
Retailer 3
-
£468 GBP
View
B+
Retailer 4
-
£469 GBP
View
B+
Retailer 5
-
£599 GBP
View
Most Expensive
B
Cape Diamonds
cert_2547634169 · Nov 4
£626 GBP
ZAR 13,603 ZAR
View
5 more retailers have this diamond
Prices start from £342 GBPSave up to £284 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
£342 GBP