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Heart|Natural|GIA

0.51ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2556659368

Certificate GIA 2556659368

Diamond specifications and retailer prices

From $824 AUD
SGD 782 SGD
As of October 27, 2026
Save $374 AUD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,005 AUD at MOH London · As of October 25, 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 E colour (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 2556659368. Listed at 7 retailers as of October 27, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556659368
Dimensions4.68 × 5.59 × 3.31 mm
L/W Ratio1.19
Top View
4.68 mm5.59 mm0.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556659368
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 59.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $2,005 AUD|Low: $824 AUD|High: $2,399 AUD|Avg: $1,693 AUD|-14.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 4$824 AUD
Retailer 2$1,059 AUD
Retailer 3$1,086 AUD
Retailer 5$1,098 AUD
Retailer 6$1,198 AUD
Retailer 7$1,877 AUD
MOH London$2,005 AUD
Retailer 8$2,399 AUD

33 data points across 8 retailers

7 retailers$824 AUD to $1,198 AUD

A
Cheapest Retailer
-
$824 AUD
SGD 782 SGD
A
Retailer 2
-
$1,059 AUD
£586 GBP
View
A
Retailer 3
-
$1,086 AUD
£601 GBP
View
A
Retailer 4
-
$1,098 AUD
$771 USD
View
B+
Retailer 5
-
$1,198 AUD
$842 USD
View
Retailer 6
-
$1,877 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
932425726 · Oct 25
$2,005 AUD
£1,109 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $824 AUDSave up to $374 AUD

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
$824 AUD