CaratHunter
Plans
Round|Natural|GIA

0.51ct G IF Round Natural Diamond

EX • G/IF • GIA 6565168140

Certificate GIA 6565168140

Diamond specifications and retailer prices

From €752 EUR
As of November 6, 2026
Save €1,721 EUR (70%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,577 EUR at NZ Jewellers · As of September 28, 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 6565168140. Listed at 27 retailers as of November 6, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565168140
Dimensions5.12 × 5.16 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.12 mm5.16 mm0.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565168140
Side View
Table 58.0%Crown 34.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.5%

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: €1,138 EUR|Low: €752 EUR|High: €2,101 EUR|Avg: €1,235 EUR|-2.0%
Retailer 1
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
November 7, 2026
Retailer 10€752 EUR
Retailer 8€935 EUR
Retailer 17€972 EUR
Retailer 13€1,001 EUR
Retailer 6€1,014 EUR
Retailer 3€1,053 EUR
Retailer 2€1,133 EUR
Retailer 4€1,134 EUR
Retailer 1€1,138 EUR
Retailer 16€1,170 EUR
Retailer 12€1,211 EUR
Retailer 9€1,294 EUR
Retailer 11€1,309 EUR
Retailer 5€1,345 EUR
Retailer 14€1,565 EUR
Retailer 15€1,851 EUR
Retailer 7€2,033 EUR

28 data points across 17 retailers

27 retailers€752 EUR to €2,473 EUR

A+
Cheapest Retailer
-
€752 EUR
Retailer 2
-
€791 EUR
View
Price last confirmed 30 days ago
A
Retailer 3
-
€935 EUR
View
Final sale: no returns
A
Retailer 4
-
€972 EUR
View
A
Retailer 5
-
€1,001 EUR
View
Retailer 6
-
€1,002 EUR
View
Price last confirmed 37 days ago
Retailer 7
-
€1,014 EUR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€1,053 EUR
View
Retailer 9
-
€1,057 EUR
View
Price last confirmed 37 days ago
Retailer 10
-
€1,097 EUR
View
Price last confirmed 39 days ago
A
Retailer 11
-
€1,133 EUR
View
A
Retailer 12
-
€1,134 EUR
View
A
Retailer 13
-
€1,138 EUR
View
A
Retailer 14
-
€1,170 EUR
View
B+
Retailer 15
-
€1,211 EUR
View
Retailer 16
-
€1,219 EUR
View
Price last confirmed 39 days ago
B+
Retailer 17
-
€1,294 EUR
View
B+
Retailer 18
-
€1,309 EUR
View
B+
Retailer 19
-
€1,345 EUR
View
Retailer 20
-
€1,381 EUR
View
Price last confirmed 34 days ago
Retailer 21
-
€1,446 EUR
View
Price last confirmed 36 days ago
B+
Retailer 22
-
€1,565 EUR
View
B+
Retailer 23
-
€1,851 EUR
View
Retailer 24
-
€2,013 EUR
View
Price last confirmed 32 days ago
B
Retailer 25
-
€2,033 EUR
View
B
Retailer 26
-
€2,473 EUR
View
Most Expensive
NZ Jewellers
d657c3bf-4499-4e85-9742-bee5d4e623b1 · Sep 28
€2,577 EUR
$2,877 USD
View
Price last confirmed 39 days ago
26 more retailers have this diamond
Prices start from €752 EURSave up to €1,721 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
€752 EUR