CaratHunter
Plans
Heart|Natural|GIA

0.51ct E VVS1 Heart Natural Diamond

E/VVS1 • GIA 7568428146

Certificate GIA 7568428146

Diamond specifications and retailer prices

From $911 AUD
$640 USD
As of October 29, 2026
Save $2,749 AUD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,660 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included) and certified by GIA 7568428146. Listed at 7 retailers as of October 27, 2026, with prices from $911 to $3,660, a $2,749 spread on the same certified stone. NZ Jewellers lists it at $3,660. 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
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568428146
Dimensions4.96 × 5.48 × 3.26 mm
L/W Ratio1.10
Key to symbols
Pinpoint
Top View
4.96 mm5.48 mm0.51 ctE / VVS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568428146
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.4%

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 29
Current: $3,660 AUD|Low: $864 AUD|High: $3,806 AUD|Avg: $1,864 AUD|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$911 AUD
Retailer 2$1,437 AUD
Retailer 5$1,565 AUD
Retailer 7$1,578 AUD
Retailer 6$1,587 AUD
Retailer 4$2,149 AUD
NZ Jewellers$3,660 AUD

33 data points across 7 retailers

7 retailers$911 AUD to $3,660 AUD

A
Cheapest Retailer
-
$911 AUD
$640 USD
Final sale: no returns
B+
Retailer 2
-
$1,437 AUD
£795 GBP
View
B+
Retailer 3
-
$1,565 AUD
€1,047 EUR
View
B+
Retailer 4
-
$1,578 AUD
$1,109 USD
View
B+
Retailer 5
-
$1,587 AUD
£878 GBP
View
B
Retailer 6
-
$2,149 AUD
£1,189 GBP
View
Most Expensive
B
NZ Jewellers
7c908a56-32a6-4abd-bd99-ebe0a5937d1b · Oct 27
$3,660 AUD
$2,571 USD
View
6 more retailers have this diamond
Prices start from $911 AUDSave up to $2,749 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
$911 AUD