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Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6502562582

Certificate GIA 6502562582

Diamond specifications and retailer prices

From $691 AUD
As of November 6, 2026
Save $498 AUD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,189 AUD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

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 6502562582. Listed at 8 retailers as of November 5, 2026, with prices from $691 to $1,189, a $498 spread on the same certified stone. Fonder Diamond lists it at $1,189. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502562582
Dimensions4.86 × 5.67 × 3.32 mm
L/W Ratio1.17
Top View
4.86 mm5.67 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502562582
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

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: Nov 6
Current: $1,189 AUD|Low: $627 AUD|High: $1,190 AUD|Avg: $959 AUD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$691 AUD
Retailer 8$830 AUD
Retailer 6$898 AUD
Retailer 2$924 AUD
Retailer 3$975 AUD
Retailer 7$975 AUD
Retailer 4$1,004 AUD
Fonder Diamond$1,189 AUD

44 data points across 8 retailers

8 retailers$691 AUD to $1,189 AUD

A
Cheapest Retailer
-
$691 AUD
Final sale: no returns
A
Retailer 2
-
$830 AUD
View
A
Retailer 3
-
$898 AUD
View
A
Retailer 4
-
$924 AUD
View
B+
Retailer 5
-
$975 AUD
View
B+
Retailer 6
-
$975 AUD
View
B+
Retailer 7
-
$1,004 AUD
View
Most Expensive
B
Fonder Diamond
96965595 · Nov 5
$1,189 AUD
SGD 1,104 SGD
View
7 more retailers have this diamond
Prices start from $691 AUDSave up to $498 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
$691 AUD