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Heart|Natural|GIA

0.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 6532728330

Certificate GIA 6532728330

Diamond specifications and retailer prices

From $1,383 AUD
As of November 3, 2026
Save $1,239 AUD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,621 AUD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532728330. Listed at 13 retailers as of November 2, 2026, with prices from $1,383 to $2,621, a $1,239 spread on the same certified stone. MOH London lists it at $2,621. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6532728330
Dimensions4.92 × 5.52 × 3.20 mm
L/W Ratio1.12
Top View
4.92 mm5.52 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532728330
Side View
Table 57.0%CrownGirdle: THN-VTKPavilion 38.2°Culet: NoneDepth 58.0%

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 3
Current: $2,621 AUD|Low: $838 AUD|High: $2,654 AUD|Avg: $1,433 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 16$838 AUD
Retailer 8$955 AUD
Retailer 3$1,019 AUD
Retailer 4$1,042 AUD
Retailer 7$1,065 AUD
Retailer 5$1,167 AUD
Retailer 15$1,320 AUD
Retailer 12$1,383 AUD
Retailer 13$1,400 AUD
Retailer 6$1,525 AUD
Retailer 9$1,661 AUD
Retailer 2$1,678 AUD
Retailer 11$1,793 AUD
Retailer 14$2,030 AUD
Retailer 10$2,210 AUD
MOH London$2,621 AUD

33 data points across 16 retailers

13 retailers$1,383 AUD to $2,621 AUD

Retailer 1
-
$838 AUD
Price last confirmed 34 days ago
Retailer 2
-
$955 AUD
View
Price last confirmed 35 days ago
Retailer 3
-
$1,019 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,042 AUD
View
Price last confirmed 35 days ago
Retailer 5
-
$1,167 AUD
View
Price last confirmed 35 days ago
B+
Retailer 6
-
$1,383 AUD
View
B+
Retailer 7
-
$1,400 AUD
View
B+
Retailer 8
-
$1,661 AUD
View
B+
Retailer 9
-
$1,678 AUD
View
B+
Retailer 10
-
$1,793 AUD
View
B
Retailer 11
-
$2,030 AUD
View
B
Retailer 12
-
$2,210 AUD
View
Most Expensive
B
MOH London
234FD2909 · Nov 2
$2,621 AUD
£1,448 GBP
View
12 more retailers have this diamond
Prices start from $1,383 AUDSave up to $1,239 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.

B+
0.51ct Heart
$1,383 AUD