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Round|Natural|IGI

0.78ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 789604015

Certificate IGI 789604015

Diamond specifications and retailer prices

From HK$5,210 HKD
As of November 4, 2026
Save HK$4,237 HKD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,447 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 IGI 789604015. Listed at 4 retailers as of November 4, 2026, with prices from HK$5,210 to HK$9,447, a HK$4,237 spread on the same certified stone. 77 Diamonds lists it at HK$9,447. 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
FluorescenceStrong
OriginNatural
Grading LabIGI
CertificateIGI 789604015
Dimensions5.81 × 5.87 × 3.68 mm
L/W Ratio1.01
Top View
5.81 mm5.87 mm0.78 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 789604015
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCuletDepth 63.0%

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 4
Current: HK$9,447 HKD|Low: HK$5,202 HKD|High: HK$9,602 HKD|Avg: HK$7,905 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2HK$5,210 HKD
Retailer 4HK$7,767 HKD
Retailer 3HK$9,117 HKD
77 DiamondsHK$9,447 HKD

46 data points across 4 retailers

4 retailersHK$5,210 HKD to HK$9,447 HKD

A
Cheapest Retailer
-
HK$5,210 HKD
B+
Retailer 2
-
HK$7,767 HKD
View
B+
Retailer 3
-
HK$9,117 HKD
View
Most Expensive
B+
77 Diamonds
RBCPG3MDBAGK · Nov 5
HK$9,447 HKD
£948 GBP
View
3 more retailers have this diamond
Prices start from HK$5,210 HKDSave up to HK$4,237 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$5,210 HKD