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Round|Natural|GIA

0.78ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5566619571

Certificate GIA 5566619571

Diamond specifications and retailer prices

From HK$5,798 HKD
As of November 5, 2026
Save HK$18,617 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,414 HKD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566619571. Listed at 18 retailers as of November 5, 2026, with prices from HK$5,798 to HK$24,414, a HK$18,617 spread on the same certified stone. NZ Jewellers lists it at HK$24,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5566619571
Dimensions5.84 × 5.89 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.84 mm5.89 mm0.78 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566619571
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 5
Current: HK$24,414 HKD|Low: HK$5,798 HKD|High: HK$24,414 HKD|Avg: HK$9,630 HKD|+26.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 15HK$5,798 HKD
Retailer 10HK$5,821 HKD
Retailer 8HK$7,139 HKD
Retailer 16HK$7,327 HKD
Retailer 17HK$7,680 HKD
Retailer 7HK$7,782 HKD
Retailer 6HK$8,081 HKD
Retailer 11HK$8,135 HKD
Retailer 9HK$8,826 HKD
Retailer 3HK$8,920 HKD
Retailer 5HK$8,983 HKD
Retailer 12HK$9,069 HKD
Retailer 2HK$9,242 HKD
Retailer 14HK$9,312 HKD
Retailer 13HK$10,144 HKD
Retailer 18HK$11,101 HKD
Retailer 4HK$14,255 HKD
NZ JewellersHK$24,414 HKD

20 data points across 18 retailers

18 retailersHK$5,798 HKD to HK$24,414 HKD

A
Cheapest Retailer
-
HK$5,798 HKD
A
Retailer 2
-
HK$5,821 HKD
View
A
Retailer 3
-
HK$7,139 HKD
View
A
Retailer 4
-
HK$7,327 HKD
View
A
Retailer 5
-
HK$7,680 HKD
View
A
Retailer 6
-
HK$7,782 HKD
View
A
Retailer 7
-
HK$8,081 HKD
View
A
Retailer 8
-
HK$8,135 HKD
View
A
Retailer 9
-
HK$8,826 HKD
View
B+
Retailer 10
-
HK$8,920 HKD
View
A
Retailer 11
-
HK$8,983 HKD
View
A
Retailer 12
-
HK$9,069 HKD
View
A
Retailer 13
-
HK$9,242 HKD
View
A
Retailer 14
-
HK$9,312 HKD
View
A
Retailer 15
-
HK$10,144 HKD
View
B+
Retailer 16
-
HK$11,101 HKD
View
B+
Retailer 17
-
HK$14,255 HKD
View
Most Expensive
C
NZ Jewellers
2a2a0266-6778-4b17-9022-ae3f56a03747 · Nov 5
HK$24,414 HKD
$3,112 USD
View
17 more retailers have this diamond
Prices start from HK$5,798 HKDSave up to HK$18,617 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$5,798 HKD