Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6224307878

Certificate GIA 6224307878

Diamond specifications and retailer prices

From $815 USD
As of October 31, 2026
Save $902 USD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,717 USD at MOH London · As of November 1, 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 October 31, 2026, with prices from $815 to $1,717, a $902 spread on the same certified stone. MOH London lists it at $1,717. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,717 USD|Low: $815 USD|High: $1,935 USD|Avg: $1,312 USD|-10.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$815 USD
Retailer 5$891 USD
Retailer 2$1,108 USD
Retailer 4$1,175 USD
Retailer 3$1,320 USD
MOH London$1,717 USD

39 data points across 6 retailers

7 retailers$815 USD to $1,717 USD

B+
Cheapest Retailer
-
$815 USD
B+
Retailer 2
-
$891 USD
View
B
Retailer 3
-
$1,108 USD
£872 GBP
View
B
Retailer 4
-
$1,175 USD
£925 GBP
View
B
Retailer 5
-
$1,320 USD
€1,257 EUR
View
Retailer 6
-
$1,381 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
DDA0E1576 · Nov 1
$1,717 USD
£1,352 GBP
View
6 more retailers have this diamond
Prices start from $815 USDSave up to $902 USD

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
$815 USD