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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 7556943897

Certificate GIA 7556943897

Diamond specifications and retailer prices

From €685 EUR
HK$6,000 HKD
As of November 1, 2026
Save €1,543 EUR (69%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €2,307 EUR at NZ Jewellers · As of September 10, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7556943897. Listed at 28 retailers as of November 1, 2026, with a 225% 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
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556943897
Dimensions5.07 × 5.10 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.07 mm5.10 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556943897
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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 1
Current: €2,228 EUR|Low: €685 EUR|High: €2,255 EUR|Avg: €1,091 EUR|-1.2%
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
Retailer 21
Retailer 22
November 3, 2026
Retailer 14€685 EUR
Retailer 16€690 EUR
Retailer 6€832 EUR
Retailer 9€843 EUR
Retailer 12€853 EUR
Retailer 3€853 EUR
Retailer 20€858 EUR
Retailer 11€866 EUR
Retailer 17€900 EUR
Retailer 22€913 EUR
Retailer 18€949 EUR
Retailer 15€965 EUR
Retailer 5€1,054 EUR
Retailer 13€1,067 EUR
Retailer 7€1,076 EUR
Retailer 19€1,192 EUR
Retailer 10€1,221 EUR
Retailer 2€1,304 EUR
Retailer 8€1,495 EUR
Retailer 21€1,674 EUR
Retailer 4€1,834 EUR
NZ Jewellers€2,228 EUR

21 data points across 22 retailers

28 retailers€685 EUR to €2,228 EUR

A+
Cheapest Retailer
-
€685 EUR
HK$6,000 HKD
A+
Retailer 2
-
€690 EUR
₹73,667 INR
View
A
Retailer 3
-
€832 EUR
A$1,435 AUD
View
A
Retailer 4
-
€843 EUR
$946 USD
View
Final sale: no returns
Retailer 5
-
€853 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€853 EUR
SGD 1,293 SGD
View
A
Retailer 7
-
€858 EUR
$962 USD
View
A
Retailer 8
-
€866 EUR
$971 USD
View
A
Retailer 9
-
€900 EUR
$1,010 USD
View
A
Retailer 10
-
€913 EUR
$1,024 USD
View
Retailer 11
-
€946 EUR
$1,061 USD
View
Price last confirmed 53 days ago
Retailer 12
-
€946 EUR
$1,061 USD
View
Price last confirmed 59 days ago
A
Retailer 13
-
€949 EUR
$1,064 USD
View
Retailer 14
-
€965 EUR
SGD 1,463 SGD
View
Price last confirmed 8 days ago
A
Retailer 15
-
€1,054 EUR
$1,182 USD
View
A
Retailer 16
-
€1,067 EUR
£942 GBP
View
A
Retailer 17
-
€1,076 EUR
£950 GBP
View
Retailer 18
-
€1,091 EUR
$1,224 USD
View
Price last confirmed 57 days ago
Retailer 19
-
€1,091 EUR
$1,224 USD
View
Price last confirmed 53 days ago
B+
Retailer 20
-
€1,192 EUR
View
B+
Retailer 21
-
€1,221 EUR
£1,078 GBP
View
B+
Retailer 22
-
€1,304 EUR
$1,463 USD
View
B+
Retailer 23
-
€1,495 EUR
CA$2,328 CAD
View
B+
Retailer 24
-
€1,674 EUR
£1,478 GBP
View
B+
Retailer 25
-
€1,834 EUR
£1,620 GBP
View
B
Retailer 26
-
€2,228 EUR
$2,499 USD
View
Retailer 27
-
€2,307 EUR
$2,588 USD
View
Price last confirmed 55 days ago
Most Expensive
NZ Jewellers
9bcc1084-07dc-4c33-8f38-758d78e9ffa3 · Sep 10
€2,307 EUR
$2,588 USD
View
Price last confirmed 53 days ago
27 more retailers have this diamond
Prices start from €685 EURSave up to €1,543 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
€685 EUR