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Heart|Natural|GIA

0.51ct E IF Heart Natural Diamond

EX • E/IF • GIA 7531749398

Certificate GIA 7531749398

Diamond specifications and retailer prices

From €649 EUR
As of October 30, 2026
Save €364 EUR (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,012 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 7531749398. Listed at 5 retailers as of October 30, 2026, with prices from €649 to €1,012, a €364 spread on the same certified stone. GemTrove lists it at €1,012. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531749398
Dimensions4.61 × 5.50 × 3.29 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
4.61 mm5.50 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531749398
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

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: Oct 30
Current: €1,012 EUR|Low: €576 EUR|High: €1,012 EUR|Avg: €769 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6€649 EUR
Retailer 5€652 EUR
Retailer 2€691 EUR
Retailer 4€706 EUR
Retailer 3€742 EUR
GemTrove€1,012 EUR

36 data points across 6 retailers

5 retailers€649 EUR to €1,012 EUR

A+
Cheapest Retailer
-
€649 EUR
A
Retailer 2
-
€691 EUR
View
A
Retailer 3
-
€706 EUR
View
A
Retailer 4
-
€742 EUR
View
Most Expensive
B+
GemTrove
GT-N-01262289-98 · Nov 4
€1,012 EUR
A$1,748 AUD
View
4 more retailers have this diamond
Prices start from €649 EURSave up to €364 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
€649 EUR