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Round|Natural|GIA

0.78ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7566564603

Certificate GIA 7566564603

Diamond specifications and retailer prices

From $1,608 AUD
As of November 4, 2026
Save $1,396 AUD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,004 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7566564603. Listed at 8 retailers as of November 4, 2026, with prices from $1,608 to $3,004, a $1,396 spread on the same certified stone. With Clarity lists it at $3,004. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7566564603
Dimensions5.84 × 5.88 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Needle, Pinpoint
Top View
5.84 mm5.88 mm0.78 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566564603
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.8%

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: $2,023 AUD|Low: $1,590 AUD|High: $3,004 AUD|Avg: $2,228 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 3$1,608 AUD
Retailer 7$2,004 AUD
Retailer 4$2,014 AUD
Retailer 5$2,016 AUD
Retailer 1$2,023 AUD
Retailer 6$2,233 AUD
Retailer 2$2,886 AUD
With Clarity$3,004 AUD

14 data points across 8 retailers

8 retailers$1,608 AUD to $3,004 AUD

A
Cheapest Retailer
-
$1,608 AUD
A
Retailer 2
-
$2,004 AUD
View
A
Retailer 3
-
$2,014 AUD
View
A
Retailer 4
-
$2,016 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,023 AUD
View
Retailer 6
-
$2,233 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$2,886 AUD
View
Most Expensive
B+
With Clarity
7566564603 · Nov 4
$3,004 AUD
$2,103 USD
View
7 more retailers have this diamond
Prices start from $1,608 AUDSave up to $1,396 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
$1,608 AUD