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Round|Natural|GIA

0.51ct G IF Round Natural Diamond

EX • G/IF • GIA 6535658485

Certificate GIA 6535658485

Diamond specifications and retailer prices

From €625 EUR
As of November 6, 2026
Save €2,004 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,629 EUR 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6535658485. Listed at 23 retailers as of November 6, 2026, with prices from €625 to €2,629, a €2,004 spread on the same certified stone. NZ Jewellers lists it at €2,629. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6535658485
Dimensions5.12 × 5.08 × 3.14 mm
L/W Ratio1.01
Top View
5.12 mm5.08 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535658485
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.9%

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 6
Current: €2,629 EUR|Low: €624 EUR|High: €2,629 EUR|Avg: €1,046 EUR
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
Retailer 19
Retailer 20
November 7, 2026
Retailer 13€625 EUR
Retailer 19€631 EUR
Retailer 17€759 EUR
Retailer 7€773 EUR
Retailer 3€780 EUR
Retailer 5€782 EUR
Retailer 16€838 EUR
Retailer 20€845 EUR
Retailer 4€871 EUR
Retailer 14€876 EUR
Retailer 9€967 EUR
Retailer 2€975 EUR
Retailer 15€1,006 EUR
Retailer 12€1,082 EUR
Retailer 10€1,109 EUR
Retailer 11€1,117 EUR
Retailer 8€1,193 EUR
Retailer 6€1,368 EUR
Retailer 18€1,535 EUR
NZ Jewellers€2,629 EUR

30 data points across 20 retailers

23 retailers€625 EUR to €2,629 EUR

A+
Cheapest Retailer
-
€625 EUR
A
Retailer 2
-
€631 EUR
View
A
Retailer 3
-
€759 EUR
View
A
Retailer 4
-
€770 EUR
View
A
Retailer 5
-
€773 EUR
View
Final sale: no returns
Retailer 6
-
€780 EUR
View
Price last confirmed 12 days ago
A
Retailer 7
-
€782 EUR
View
Retailer 8
-
€829 EUR
View
Price last confirmed 61 days ago
A
Retailer 9
-
€838 EUR
View
A
Retailer 10
-
€845 EUR
View
A
Retailer 11
-
€871 EUR
View
A
Retailer 12
-
€876 EUR
View
Retailer 13
-
€957 EUR
View
Price last confirmed 61 days ago
A
Retailer 14
-
€967 EUR
View
A
Retailer 15
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€975 EUR
View
A
Retailer 16
-
€1,006 EUR
View
A
Retailer 17
-
€1,109 EUR
View
B+
Retailer 18
-
€1,117 EUR
View
B+
Retailer 19
-
€1,193 EUR
View
B+
Retailer 20
-
€1,368 EUR
View
B+
Retailer 21
-
€1,535 EUR
View
Retailer 22
-
€2,600 EUR
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
9b5ea9fe-14da-42e5-bc25-1f0b4723a70b · Nov 6
€2,629 EUR
$2,935 USD
View
22 more retailers have this diamond
Prices start from €625 EURSave up to €2,004 EUR

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
€625 EUR