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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6555757211

Certificate GIA 6555757211

Diamond specifications and retailer prices

From €398 EUR
As of November 6, 2026
Save €1,255 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,652 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555757211. Listed at 14 retailers as of November 5, 2026, with prices from €398 to €1,652, a €1,255 spread on the same certified stone. NZ Jewellers lists it at €1,652. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555757211
Dimensions4.78 × 5.64 × 3.10 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.78 mm5.64 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555757211
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.9%

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 6
Current: €1,652 EUR|Low: €398 EUR|High: €1,696 EUR|Avg: €642 EUR|+16.0%
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 6, 2026
Retailer 14€398 EUR
Retailer 6€419 EUR
Retailer 3€431 EUR
Retailer 11€464 EUR
Retailer 5€470 EUR
Retailer 8€473 EUR
Retailer 12€497 EUR
Retailer 2€511 EUR
Retailer 9€529 EUR
Retailer 13€540 EUR
Retailer 4€597 EUR
Retailer 7€646 EUR
Retailer 10€993 EUR
NZ Jewellers€1,652 EUR

29 data points across 14 retailers

14 retailers€398 EUR to €1,652 EUR

A
Cheapest Retailer
-
€398 EUR
Final sale: no returns
A
Retailer 2
-
€419 EUR
View
A
Retailer 3
-
€431 EUR
View
A
Retailer 4
-
€464 EUR
View
Retailer 5
-
€470 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€473 EUR
View
A
Retailer 7
-
€497 EUR
View
A
Retailer 8
-
€511 EUR
View
A
Retailer 9
-
€529 EUR
View
A
Retailer 10
-
€540 EUR
View
B+
Retailer 11
-
€597 EUR
View
B+
Retailer 12
-
€646 EUR
View
B
Retailer 13
-
€993 EUR
View
Most Expensive
B
NZ Jewellers
fcbbb116-d184-40da-8bf0-0941835e18bf · Nov 5
€1,652 EUR
$1,845 USD
View
13 more retailers have this diamond
Prices start from €398 EURSave up to €1,255 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
0.50ct Heart
€398 EUR