Round|Natural|GIA

0.78ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 2507702869

Certificate GIA 2507702869

Diamond specifications and retailer prices

From HK$19,442 HKD
$2,478 USD
As of November 1, 2026
Save HK$29,348 HKD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$48,789 HKD 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 HK$19,442 to HK$48,789, a HK$29,348 spread on the same certified stone. Diamond Quarter lists it at HK$48,789. 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: HK$40,474 HKD|Low: HK$18,547 HKD|High: HK$42,163 HKD|Avg: HK$25,742 HKD|-0.1%
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 1, 2026
Retailer 13HK$19,442 HKD
Retailer 4HK$19,630 HKD
Retailer 15HK$20,234 HKD
Retailer 5HK$21,536 HKD
Retailer 2HK$21,921 HKD
Retailer 18HK$21,921 HKD
Retailer 6HK$22,181 HKD
Retailer 3HK$22,768 HKD
Retailer 8HK$24,871 HKD
Retailer 9HK$24,871 HKD
Retailer 11HK$25,133 HKD
Retailer 10HK$25,655 HKD
Retailer 16HK$25,853 HKD
Retailer 7HK$26,642 HKD
Retailer 14HK$27,949 HKD
Retailer 12HK$36,395 HKD
Retailer 1HK$40,474 HKD
Retailer 17HK$42,163 HKD

45 data points across 18 retailers

22 retailersHK$19,442 HKD to HK$48,789 HKD

A
Cheapest Retailer
-
HK$19,442 HKD
$2,478 USD
A
Retailer 2
-
HK$19,630 HKD
$2,502 USD
View
A
Retailer 3
-
HK$20,234 HKD
$2,579 USD
View
Final sale: no returns
A
Retailer 4
-
HK$21,536 HKD
$2,745 USD
View
Retailer 5
-
HK$21,921 HKD
$2,794 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
HK$21,921 HKD
$2,794 USD
View
A
Retailer 7
-
HK$21,921 HKD
$2,794 USD
View
A
Retailer 8
-
HK$22,181 HKD
$2,827 USD
View
B+
Retailer 9
-
HK$22,768 HKD
$2,902 USD
View
B+
Retailer 10
-
HK$24,871 HKD
$3,170 USD
View
B+
Retailer 11
-
HK$24,871 HKD
$3,170 USD
View
B+
Retailer 12
-
HK$25,133 HKD
£2,522 GBP
View
Retailer 13
-
HK$25,295 HKD
$3,224 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
HK$25,655 HKD
$3,270 USD
View
Retailer 15
-
HK$25,853 HKD
A$5,069 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
HK$26,642 HKD
$3,396 USD
View
B+
Retailer 17
-
HK$27,949 HKD
£2,805 GBP
View
B
Retailer 18
-
HK$36,395 HKD
ZAR 74,940 ZAR
View
B
Retailer 19
-
HK$40,474 HKD
£4,062 GBP
View
Retailer 20
-
HK$42,163 HKD
$5,374 USD
View
Price last confirmed 36 days ago
B
Retailer 21
-
HK$42,163 HKD
$5,374 USD
View
Most Expensive
B
Diamond Quarter
0.78VVS1F2569950EN · Nov 2
HK$48,789 HKD
£4,897 GBP
View
21 more retailers have this diamond
Prices start from HK$19,442 HKDSave up to HK$29,348 HKD

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
HK$19,442 HKD