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Round|Natural|GIA

0.78ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6552634742

Certificate GIA 6552634742

Diamond specifications and retailer prices

From $1,294 AUD
As of November 1, 2026
Save $1,885 AUD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,418 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552634742. Listed at 22 retailers as of November 1, 2026, with a 146% 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552634742
Dimensions5.86 × 5.82 × 3.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.86 mm5.82 mm0.78 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552634742
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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 1
Current: $2,241 AUD|Low: $1,294 AUD|High: $3,300 AUD|Avg: $2,145 AUD|-2.7%
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
November 2, 2026
Retailer 11$1,294 AUD
Retailer 10$1,306 AUD
Retailer 7$1,601 AUD
Retailer 4$1,796 AUD
Retailer 9$1,806 AUD
Retailer 6$1,823 AUD
Retailer 5$1,939 AUD
Retailer 8$1,969 AUD
Retailer 12$2,175 AUD
Retailer 13$2,194 AUD
Retailer 1$2,241 AUD
Retailer 3$2,636 AUD
Retailer 2$3,128 AUD
Retailer 14$3,179 AUD

27 data points across 14 retailers

22 retailers$1,294 AUD to $3,179 AUD

A
Cheapest Retailer
-
$1,294 AUD
A
Retailer 2
-
$1,306 AUD
View
Retailer 3
-
$1,780 AUD
View
Price last confirmed 27 days ago
Retailer 4
-
$1,780 AUD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$1,796 AUD
View
A
Retailer 6
-
$1,806 AUD
View
Retailer 7
-
$1,810 AUD
View
Price last confirmed 43 days ago
Retailer 8
-
$1,823 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,849 AUD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$1,939 AUD
View
A
Retailer 11
-
$1,969 AUD
View
Retailer 12
-
$2,054 AUD
View
Price last confirmed 27 days ago
Retailer 13
-
$2,090 AUD
View
Price last confirmed 44 days ago
A
Retailer 14
-
$2,175 AUD
View
A
Retailer 15
-
$2,194 AUD
View
A
Retailer 16
-
$2,241 AUD
View
Retailer 17
-
$2,328 AUD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$2,636 AUD
View
B+
Retailer 19
-
$3,128 AUD
View
B+
Retailer 20
-
$3,179 AUD
View
Retailer 21
-
$4,343 AUD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
daa60afc-9f66-4587-961a-1aa72e1708db · Sep 21
$4,418 AUD
$3,099 USD
View
Price last confirmed 44 days ago
21 more retailers have this diamond
Prices start from $1,294 AUDSave up to $1,885 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 Round
$1,294 AUD