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Heart|Natural|GIA

0.51ct I VVS2 Heart Natural Diamond

GD • I/VVS2 • GIA 1565263400

Certificate GIA 1565263400

Diamond specifications and retailer prices

From $781 AUD
As of November 4, 2026
Save $121 AUD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $902 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565263400. Listed at 2 retailers as of November 4, 2026, with prices from $781 to $902, a $121 spread on the same certified stone. 77 Diamonds lists it at $902. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
I
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565263400
Dimensions4.85 × 5.53 × 3.29 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Needle, Pinpoint, Feather, Cavity
Top View
4.85 mm5.53 mm0.51 ctI / VVS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1565263400
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $902 AUD|Low: $781 AUD|High: $916 AUD|Avg: $835 AUD|+7.3%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$781 AUD
77 Diamonds$902 AUD

41 data points across 2 retailers

2 retailers$781 AUD to $902 AUD

B+
Cheapest Retailer
-
$781 AUD
Most Expensive
B+
77 Diamonds
HSCPKDFMWXYM · Nov 5
$902 AUD
£497 GBP
View
1 more retailer has this diamond
Prices start from $781 AUDSave up to $121 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
$781 AUD