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Heart|Natural|GIA

0.78ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 2233804575

Certificate GIA 2233804575

Diamond specifications and retailer prices

From $1,240 AUD
As of November 4, 2026
Save $1,722 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,477 AUD at NZ Jewellers · As of September 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2233804575. Listed at 16 retailers as of November 4, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2233804575
Dimensions5.56 × 6.40 × 3.80 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.56 mm6.40 mm0.78 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233804575
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 39.8°Culet: NoneDepth 59.3%

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 4
Current: $1,646 AUD|Low: $1,240 AUD|High: $3,270 AUD|Avg: $2,025 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 15$1,240 AUD
Retailer 3$1,497 AUD
Retailer 11$1,592 AUD
Retailer 1$1,646 AUD
Retailer 2$1,668 AUD
Retailer 14$1,689 AUD
Retailer 12$1,725 AUD
Retailer 5$1,796 AUD
Retailer 9$1,830 AUD
Retailer 4$1,986 AUD
Retailer 6$2,174 AUD
Retailer 7$2,306 AUD
Retailer 8$2,422 AUD
Retailer 13$2,584 AUD
Retailer 10$2,962 AUD

28 data points across 15 retailers

16 retailers$1,240 AUD to $2,962 AUD

A
Cheapest Retailer
-
$1,240 AUD
A
Retailer 2
-
$1,497 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,592 AUD
View
A
Retailer 4
-
$1,646 AUD
View
A
Retailer 5
-
$1,668 AUD
View
A
Retailer 6
-
$1,689 AUD
View
A
Retailer 7
-
$1,725 AUD
View
Retailer 8
-
$1,796 AUD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,830 AUD
View
A
Retailer 10
-
$1,986 AUD
View
Retailer 11
-
$2,174 AUD
View
Price last confirmed 19 days ago
Retailer 12
-
$2,306 AUD
View
Price last confirmed 32 days ago
A
Retailer 13
-
$2,422 AUD
View
B+
Retailer 14
-
$2,584 AUD
View
B+
Retailer 15
-
$2,962 AUD
View
Most Expensive
NZ Jewellers
0d04b6f8-8ea9-41d8-b23a-6900252f9183 · Sep 29
$4,477 AUD
$3,141 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $1,240 AUDSave up to $1,722 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
$1,240 AUD