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Heart|Natural|GIA

0.51ct E IF Heart Natural Diamond

EX • E/IF • GIA 6542594012

Certificate GIA 6542594012

Diamond specifications and retailer prices

From €658 EUR
As of November 4, 2026
Save €372 EUR (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,030 EUR at GemTrove · As of November 4, 2026
View at GemTrove

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542594012. Listed at 5 retailers as of November 4, 2026, with prices from €658 to €1,030, a €372 spread on the same certified stone. GemTrove lists it at €1,030. 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542594012
Dimensions4.94 × 5.55 × 3.24 mm
L/W Ratio1.12
Top View
4.94 mm5.55 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542594012
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,030 EUR|Low: €594 EUR|High: €1,030 EUR|Avg: €786 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3€658 EUR
Retailer 4€661 EUR
Retailer 5€721 EUR
Retailer 2€772 EUR
GemTrove€1,030 EUR

41 data points across 5 retailers

5 retailers€658 EUR to €1,030 EUR

A+
Cheapest Retailer
-
€658 EUR
A
Retailer 2
-
€661 EUR
View
Final sale: no returns
A
Retailer 3
-
€721 EUR
View
A
Retailer 4
-
€772 EUR
View
Most Expensive
B+
GemTrove
GT-N-01262225-98 · Nov 4
€1,030 EUR
A$1,778 AUD
View
4 more retailers have this diamond
Prices start from €658 EURSave up to €372 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
€658 EUR