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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 HK$7,124 HKD
As of November 1, 2026
Save HK$10,372 HKD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$24,314 HKD 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: HK$12,334 HKD|Low: HK$7,124 HKD|High: HK$18,163 HKD|Avg: HK$11,804 HKD|-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 11HK$7,124 HKD
Retailer 10HK$7,187 HKD
Retailer 7HK$8,811 HKD
Retailer 4HK$9,886 HKD
Retailer 9HK$9,941 HKD
Retailer 6HK$10,035 HKD
Retailer 5HK$10,670 HKD
Retailer 8HK$10,835 HKD
Retailer 12HK$11,973 HKD
Retailer 13HK$12,075 HKD
Retailer 1HK$12,334 HKD
Retailer 3HK$14,507 HKD
Retailer 2HK$17,214 HKD
Retailer 14HK$17,496 HKD

27 data points across 14 retailers

22 retailersHK$7,124 HKD to HK$17,496 HKD

A
Cheapest Retailer
-
HK$7,124 HKD
A
Retailer 2
-
HK$7,187 HKD
View
Retailer 3
-
HK$9,799 HKD
View
Price last confirmed 27 days ago
Retailer 4
-
HK$9,799 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$9,886 HKD
View
A
Retailer 6
-
HK$9,941 HKD
View
Retailer 7
-
HK$9,964 HKD
View
Price last confirmed 43 days ago
Retailer 8
-
HK$10,035 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$10,176 HKD
View
Price last confirmed 37 days ago
A
Retailer 10
-
HK$10,670 HKD
View
A
Retailer 11
-
HK$10,835 HKD
View
Retailer 12
-
HK$11,306 HKD
View
Price last confirmed 27 days ago
Retailer 13
-
HK$11,502 HKD
View
Price last confirmed 44 days ago
A
Retailer 14
-
HK$11,973 HKD
View
A
Retailer 15
-
HK$12,075 HKD
View
A
Retailer 16
-
HK$12,334 HKD
View
Retailer 17
-
HK$12,812 HKD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
HK$14,507 HKD
View
B+
Retailer 19
-
HK$17,214 HKD
View
B+
Retailer 20
-
HK$17,496 HKD
View
Retailer 21
-
HK$23,906 HKD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
daa60afc-9f66-4587-961a-1aa72e1708db · Sep 21
HK$24,314 HKD
$3,099 USD
View
Price last confirmed 44 days ago
21 more retailers have this diamond
Prices start from HK$7,124 HKDSave up to HK$10,372 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$7,124 HKD