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Heart|Natural|GIA

0.78ct E VS2 Heart Natural Diamond

E/VS2 • GIA 5566363809

Certificate GIA 5566363809

Diamond specifications and retailer prices

From $1,926 AUD
$1,350 USD
As of October 31, 2026
Save $3,163 AUD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,090 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.78ct natural heart diamond

This 0.78ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by GIA 5566363809. Listed at 5 retailers as of October 30, 2026, with prices from $1,926 to $5,090, a $3,163 spread on the same certified stone. NZ Jewellers lists it at $5,090. 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

0.78
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566363809
Dimensions5.54 × 6.23 × 3.71 mm
L/W Ratio1.12
Key to symbols
Twinning Wisp
Top View
5.54 mm6.23 mm0.78 ctE / VS2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566363809
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.6%

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 31
Current: $5,090 AUD|Low: $1,615 AUD|High: $5,298 AUD|Avg: $3,171 AUD|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$1,926 AUD
Retailer 2$2,493 AUD
Retailer 5$2,606 AUD
Retailer 4$3,675 AUD
NZ Jewellers$5,090 AUD

37 data points across 5 retailers

5 retailers$1,926 AUD to $5,090 AUD

A
Cheapest Retailer
-
$1,926 AUD
$1,350 USD
Final sale: no returns
B+
Retailer 2
-
$2,493 AUD
£1,376 GBP
View
B+
Retailer 3
-
$2,606 AUD
$1,827 USD
View
B
Retailer 4
-
$3,675 AUD
£2,028 GBP
View
Most Expensive
B
NZ Jewellers
d8e9c0df-04b7-4c78-87ef-bc73dc945287 · Oct 30
$5,090 AUD
$3,567 USD
View
4 more retailers have this diamond
Prices start from $1,926 AUDSave up to $3,163 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
0.78ct Heart
$1,926 AUD