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Heart|Natural|GIA

0.51ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 5546408341

Certificate GIA 5546408341

Diamond specifications and retailer prices

From $820 AUD
SGD 761 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $820 AUD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 I 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 5546408341. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 5546408341
Dimensions4.87 × 5.52 × 3.27 mm
L/W Ratio1.13
Top View
4.87 mm5.52 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546408341
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.7°Culet: NoneDepth 59.2%

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 5
Current: $820 AUD|Low: $521 AUD|High: $1,212 AUD|Avg: $799 AUD|+0.3%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7$521 AUD
Retailer 4$550 AUD
Retailer 2$667 AUD
Retailer 8$671 AUD
Retailer 6$718 AUD
Retailer 3$720 AUD
Retailer 11$779 AUD
Retailer 12$789 AUD
Fonder Diamond$820 AUD
Retailer 9$959 AUD
Retailer 13$985 AUD
Retailer 10$1,004 AUD
Retailer 5$1,212 AUD

6 data points across 13 retailers

1 retailer

B+
Fonder Diamond
455336191 · Nov 5
$820 AUD
SGD 761 SGD
View

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
$820 AUD