CaratHunter
Plans
Heart|Natural|GIA

0.51ct F IF Heart Natural Diamond

VG • F/IF • GIA 2547954546

Certificate GIA 2547954546

Diamond specifications and retailer prices

From €643 EUR
$721 USD
As of November 1, 2026
Save €1,657 EUR (72%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,300 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547954546. Listed at 22 retailers as of October 30, 2026, with prices from €643 to €2,300, a €1,657 spread on the same certified stone. NZ Jewellers lists it at €2,300. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547954546
Dimensions5.39 × 4.71 × 3.40 mm
L/W Ratio1.14
Top View
5.39 mm4.71 mm0.51 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547954546
Side View
Table 57.0%Crown 36.5°Girdle: MED-VTKPavilion 42.3°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
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: €2,300 EUR|Low: €588 EUR|High: €2,300 EUR|Avg: €960 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
November 1, 2026
Retailer 9€643 EUR
Retailer 13€676 EUR
Retailer 12€683 EUR
Retailer 4€734 EUR
Retailer 6€734 EUR
Retailer 3€761 EUR
Retailer 5€846 EUR
Retailer 11€883 EUR
Retailer 7€883 EUR
Retailer 10€919 EUR
Retailer 14€1,103 EUR
Retailer 8€1,132 EUR
Retailer 2€1,344 EUR
NZ Jewellers€2,300 EUR

43 data points across 14 retailers

22 retailers€643 EUR to €2,300 EUR

A
Cheapest Retailer
-
€643 EUR
$721 USD
A
Retailer 2
-
€660 EUR
$740 USD
View
A
Retailer 3
-
€676 EUR
$758 USD
View
Final sale: no returns
A
Retailer 4
-
€683 EUR
SGD 1,035 SGD
View
Retailer 5
-
€734 EUR
$823 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
€734 EUR
$823 USD
View
A
Retailer 7
-
€734 EUR
$823 USD
View
A
Retailer 8
-
€744 EUR
$834 USD
View
A
Retailer 9
-
€761 EUR
$854 USD
View
Retailer 10
-
€846 EUR
$949 USD
View
Price last confirmed 57 days ago
B+
Retailer 11
-
€846 EUR
$949 USD
View
Retailer 12
-
€846 EUR
$949 USD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
€852 EUR
$955 USD
View
B+
Retailer 14
-
€883 EUR
$990 USD
View
B+
Retailer 15
-
€883 EUR
£780 GBP
View
B+
Retailer 16
-
€919 EUR
£812 GBP
View
B+
Retailer 17
-
€972 EUR
$1,090 USD
View
Retailer 18
-
€1,103 EUR
A$1,903 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
€1,132 EUR
ZAR 20,516 ZAR
View
B
Retailer 20
-
€1,344 EUR
£1,187 GBP
View
Retailer 21
-
€2,300 EUR
$2,580 USD
View
Price last confirmed 36 days ago
Most Expensive
B
NZ Jewellers
8d5a55db-cfad-464a-ab55-adb0b521f4f0 · Oct 30
€2,300 EUR
$2,580 USD
View
21 more retailers have this diamond
Prices start from €643 EURSave up to €1,657 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 Heart
€643 EUR