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Heart|Natural|GIA

0.50ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 6392146832

Certificate GIA 6392146832

Diamond specifications and retailer prices

From €412 EUR
As of November 6, 2026
Save €1,121 EUR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,533 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6392146832. Listed at 14 retailers as of November 5, 2026, with prices from €412 to €1,533, a €1,121 spread on the same certified stone. NZ Jewellers lists it at €1,533. 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

0.50
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6392146832
Dimensions4.76 × 5.11 × 3.42 mm
L/W Ratio1.07
Top View
4.76 mm5.11 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6392146832
Side View
Table 53.0%CrownGirdle: NULPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €513 EUR|Low: €412 EUR|High: €1,143 EUR|Avg: €613 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€412 EUR
Retailer 8€451 EUR
Retailer 1€513 EUR
Retailer 9€527 EUR
Retailer 10€527 EUR
Retailer 11€545 EUR
Retailer 2€564 EUR
Retailer 5€611 EUR
Retailer 4€632 EUR
Retailer 7€658 EUR
Retailer 12€699 EUR
Retailer 6€1,127 EUR

41 data points across 12 retailers

14 retailers€412 EUR to €1,533 EUR

B+
Cheapest Retailer
-
€412 EUR
B+
Retailer 2
-
€451 EUR
View
Final sale: no returns
B
Retailer 3
-
€489 EUR
View
B
Retailer 4
-
€513 EUR
View
Retailer 5
-
€527 EUR
View
Price last confirmed 9 days ago
B
Retailer 6
-
€527 EUR
View
B
Retailer 7
-
€564 EUR
View
B
Retailer 8
-
€564 EUR
View
B
Retailer 9
-
€606 EUR
View
B
Retailer 10
-
€611 EUR
View
B
Retailer 11
-
€658 EUR
View
B
Retailer 12
-
€699 EUR
View
C
Retailer 13
-
€1,127 EUR
View
Most Expensive
C
NZ Jewellers
a707c214-be43-4831-80eb-e0a7ab42698a · Nov 5
€1,533 EUR
$1,712 USD
View
13 more retailers have this diamond
Prices start from €412 EURSave up to €1,121 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.

B+
0.50ct Heart
€412 EUR