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Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6224307878

Certificate GIA 6224307878

Diamond specifications and retailer prices

From €729 EUR
As of November 4, 2026
Save €809 EUR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,538 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6224307878. Listed at 7 retailers as of November 2, 2026, with prices from €729 to €1,538, a €809 spread on the same certified stone. MOH London lists it at €1,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6224307878
Dimensions5.06 × 5.36 × 3.22 mm
L/W Ratio1.06
Top View
5.06 mm5.36 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6224307878
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

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 4
Current: €1,538 EUR|Low: €729 EUR|High: €1,734 EUR|Avg: €1,160 EUR|-10.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€729 EUR
Retailer 5€798 EUR
Retailer 3€982 EUR
Retailer 4€1,052 EUR
Retailer 2€1,175 EUR
MOH London€1,538 EUR

42 data points across 6 retailers

7 retailers€729 EUR to €1,538 EUR

B+
Cheapest Retailer
-
€729 EUR
B+
Retailer 2
-
€798 EUR
View
B
Retailer 3
-
€982 EUR
View
B
Retailer 4
-
€1,052 EUR
View
B
Retailer 5
-
€1,175 EUR
View
Retailer 6
-
€1,236 EUR
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
DDA0E1576 · Nov 2
€1,538 EUR
£1,352 GBP
View
6 more retailers have this diamond
Prices start from €729 EURSave up to €809 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+
0.51ct Heart
€729 EUR