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Round|Natural|GIA

0.78ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 2557665141

Certificate GIA 2557665141

Diamond specifications and retailer prices

From HK$10,533 HKD
As of November 1, 2026
Save HK$23,677 HKD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$34,210 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557665141. Listed at 20 retailers as of November 1, 2026, with prices from HK$10,533 to HK$34,210, a HK$23,677 spread on the same certified stone. NZ Jewellers lists it at HK$34,210. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557665141
Dimensions5.93 × 5.96 × 3.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.93 mm5.96 mm0.78 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557665141
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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$34,210 HKD|Low: HK$10,432 HKD|High: HK$34,790 HKD|Avg: HK$16,176 HKD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 19HK$10,533 HKD
Retailer 15HK$10,557 HKD
Retailer 17HK$12,305 HKD
Retailer 14HK$12,524 HKD
Retailer 7HK$12,830 HKD
Retailer 3HK$12,900 HKD
Retailer 4HK$12,940 HKD
Retailer 2HK$13,629 HKD
Retailer 10HK$14,029 HKD
Retailer 21HK$14,115 HKD
Retailer 9HK$14,672 HKD
Retailer 11HK$14,852 HKD
Retailer 13HK$15,777 HKD
Retailer 20HK$16,184 HKD
Retailer 5HK$16,223 HKD
Retailer 16HK$16,749 HKD
Retailer 6HK$16,984 HKD
Retailer 12HK$20,628 HKD
Retailer 18HK$24,570 HKD
Retailer 8HK$25,440 HKD
NZ JewellersHK$34,210 HKD

19 data points across 21 retailers

20 retailersHK$10,533 HKD to HK$34,210 HKD

A
Cheapest Retailer
-
HK$10,533 HKD
A+
Retailer 2
-
HK$10,557 HKD
View
A
Retailer 3
-
HK$12,305 HKD
View
Retailer 4
-
HK$12,524 HKD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$12,830 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$12,900 HKD
View
A
Retailer 7
-
HK$13,629 HKD
View
A
Retailer 8
-
HK$14,029 HKD
View
A
Retailer 9
-
HK$14,115 HKD
View
A
Retailer 10
-
HK$14,672 HKD
View
Retailer 11
-
HK$14,852 HKD
View
Price last confirmed 11 days ago
A
Retailer 12
-
HK$15,777 HKD
View
A
Retailer 13
-
HK$16,184 HKD
View
A
Retailer 14
-
HK$16,223 HKD
View
A
Retailer 15
-
HK$16,749 HKD
View
A
Retailer 16
-
HK$16,984 HKD
View
Retailer 17
-
HK$20,628 HKD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
HK$24,570 HKD
View
B+
Retailer 19
-
HK$25,440 HKD
View
Most Expensive
B
NZ Jewellers
cc0e4d2f-a008-4593-b22e-4fbef2e3d027 · Nov 2
HK$34,210 HKD
$4,365 USD
View
19 more retailers have this diamond
Prices start from HK$10,533 HKDSave up to HK$23,677 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$10,533 HKD