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Round|Natural|GIA

0.78ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 2507702869

Certificate GIA 2507702869

Diamond specifications and retailer prices

From $3,528 AUD
$2,478 USD
As of November 1, 2026
Save $5,325 AUD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,853 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507702869. Listed at 22 retailers as of November 1, 2026, with prices from $3,528 to $8,853, a $5,325 spread on the same certified stone. Diamond Quarter lists it at $8,853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2507702869
Dimensions5.91 × 5.95 × 3.63 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.91 mm5.95 mm0.78 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507702869
Side View
Table 60.0%Crown 33°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.2%

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: $4,522 AUD|Low: $3,365 AUD|High: $7,650 AUD|Avg: $4,672 AUD|+1.9%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$3,528 AUD
Retailer 4$3,562 AUD
Retailer 15$3,671 AUD
Retailer 5$3,908 AUD
Retailer 2$3,978 AUD
Retailer 18$3,978 AUD
Retailer 6$4,025 AUD
Retailer 3$4,131 AUD
Retailer 8$4,513 AUD
Retailer 9$4,513 AUD
Retailer 1$4,522 AUD
Retailer 10$4,655 AUD
Retailer 16$4,691 AUD
Retailer 7$4,834 AUD
Retailer 14$5,071 AUD
Retailer 12$6,604 AUD
Retailer 11$7,344 AUD
Retailer 17$7,650 AUD

46 data points across 18 retailers

22 retailers$3,528 AUD to $8,853 AUD

A
Cheapest Retailer
-
$3,528 AUD
$2,478 USD
A
Retailer 2
-
$3,562 AUD
$2,502 USD
View
A
Retailer 3
-
$3,671 AUD
$2,579 USD
View
Final sale: no returns
A
Retailer 4
-
$3,908 AUD
$2,745 USD
View
Retailer 5
-
$3,978 AUD
$2,794 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$3,978 AUD
$2,794 USD
View
A
Retailer 7
-
$3,978 AUD
$2,794 USD
View
A
Retailer 8
-
$4,025 AUD
$2,827 USD
View
B+
Retailer 9
-
$4,131 AUD
$2,902 USD
View
B+
Retailer 10
-
$4,513 AUD
$3,170 USD
View
B+
Retailer 11
-
$4,513 AUD
$3,170 USD
View
B+
Retailer 12
-
$4,522 AUD
£2,501 GBP
View
Retailer 13
-
$4,590 AUD
$3,224 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$4,655 AUD
$3,270 USD
View
Retailer 15
-
$4,691 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$4,834 AUD
$3,396 USD
View
B+
Retailer 17
-
$5,071 AUD
£2,805 GBP
View
B
Retailer 18
-
$6,604 AUD
ZAR 74,940 ZAR
View
B
Retailer 19
-
$7,344 AUD
£4,062 GBP
View
Retailer 20
-
$7,650 AUD
$5,374 USD
View
Price last confirmed 36 days ago
B
Retailer 21
-
$7,650 AUD
$5,374 USD
View
Most Expensive
B
Diamond Quarter
0.78VVS1F2569950EN · Nov 2
$8,853 AUD
£4,897 GBP
View
21 more retailers have this diamond
Prices start from $3,528 AUDSave up to $5,325 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
$3,528 AUD