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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6521260304

Certificate GIA 6521260304

Diamond specifications and retailer prices

From €358 EUR
As of November 6, 2026
Save €101 EUR (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €459 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6521260304. Listed at 4 retailers as of November 6, 2026, with prices from €358 to €459, a €101 spread on the same certified stone. 77 Diamonds lists it at €459. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521260304
Dimensions4.73 × 5.57 × 3.32 mm
L/W Ratio1.18
Top View
4.73 mm5.57 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521260304
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: €459 EUR|Low: €339 EUR|High: €525 EUR|Avg: €413 EUR|-10.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2€358 EUR
Retailer 3€371 EUR
Retailer 4€401 EUR
77 Diamonds€459 EUR

42 data points across 4 retailers

4 retailers€358 EUR to €459 EUR

A
Cheapest Retailer
-
€358 EUR
A
Retailer 2
-
€371 EUR
View
Final sale: no returns
A
Retailer 3
-
€401 EUR
View
Most Expensive
B+
77 Diamonds
HSCP7TPAUXJE · Nov 6
€459 EUR
£404 GBP
View
3 more retailers have this diamond
Prices start from €358 EURSave up to €101 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
€358 EUR