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Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 3505527549

Certificate GIA 3505527549

Diamond specifications and retailer prices

From €677 EUR
£598 GBP
As of November 3, 2026
Save €594 EUR (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,270 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 3505527549. Listed at 4 retailers as of November 2, 2026, with prices from €677 to €1,270, a €594 spread on the same certified stone. MOH London lists it at €1,270. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3505527549
Dimensions4.94 × 5.50 × 3.17 mm
L/W Ratio1.11
Girdle conditionFaceted
Key to symbols
Feather
Top View
4.94 mm5.50 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505527549
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCuletDepth 57.6%

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 3
Current: €1,270 EUR|Low: €635 EUR|High: €1,286 EUR|Avg: €866 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 2€677 EUR
Retailer 3€690 EUR
Retailer 4€827 EUR
MOH London€1,270 EUR

44 data points across 4 retailers

4 retailers€677 EUR to €1,270 EUR

B+
Cheapest Retailer
-
€677 EUR
£598 GBP
B+
Retailer 2
-
€690 EUR
£609 GBP
View
Retailer 3
-
€827 EUR
A$1,428 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
29B0E30B3 · Nov 2
€1,270 EUR
£1,122 GBP
View
3 more retailers have this diamond
Prices start from €677 EURSave up to €594 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
€677 EUR