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Round|Natural|GIA

0.51ct G IF Round Natural Diamond

EX • G/IF • GIA 2544848867

Certificate GIA 2544848867

Diamond specifications and retailer prices

From £484 GBP
As of November 5, 2026
Save £1,542 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,026 GBP at NZ Jewellers · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2544848867. Listed at 21 retailers as of November 4, 2026, with prices from £484 to £2,026, a £1,542 spread on the same certified stone. NZ Jewellers lists it at £2,026. 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
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2544848867
Dimensions5.06 × 5.09 × 3.19 mm
L/W Ratio1.01
Top View
5.06 mm5.09 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544848867
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £2,026 GBP|Low: £484 GBP|High: £2,060 GBP|Avg: £885 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 12£484 GBP
Retailer 8£596 GBP
Retailer 15£646 GBP
Retailer 10£653 GBP
Retailer 17£654 GBP
Retailer 4£671 GBP
Retailer 9£683 GBP
Retailer 2£743 GBP
Retailer 5£744 GBP
Retailer 3£745 GBP
Retailer 18£765 GBP
Retailer 11£773 GBP
Retailer 7£859 GBP
Retailer 13£905 GBP
Retailer 14£997 GBP
Retailer 16£1,181 GBP
Retailer 6£1,291 GBP
NZ Jewellers£2,026 GBP

24 data points across 18 retailers

21 retailers£484 GBP to £2,026 GBP

A+
Cheapest Retailer
-
£484 GBP
A
Retailer 2
-
£484 GBP
View
A
Retailer 3
-
£596 GBP
View
Final sale: no returns
Retailer 4
-
£607 GBP
View
Price last confirmed 27 days ago
A
Retailer 5
-
£646 GBP
View
Retailer 6
-
£653 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£654 GBP
View
A
Retailer 8
-
£671 GBP
View
Retailer 9
-
£683 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
-
£743 GBP
View
A
Retailer 11
-
£744 GBP
View
A
Retailer 12
-
£745 GBP
View
A
Retailer 13
-
£765 GBP
View
A
Retailer 14
-
£773 GBP
View
A
Retailer 15
-
£859 GBP
View
A
Retailer 16
-
£905 GBP
View
B+
Retailer 17
-
£997 GBP
View
Retailer 18
-
£999 GBP
View
Price last confirmed 32 days ago
B+
Retailer 19
-
£1,181 GBP
View
B+
Retailer 20
-
£1,291 GBP
View
Most Expensive
B
NZ Jewellers
bfc27b15-b7f2-4740-8633-871ccf36944f · Nov 4
£2,026 GBP
$2,727 USD
View
20 more retailers have this diamond
Prices start from £484 GBPSave up to £1,542 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
£484 GBP