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Radiant|Lab Grown|IGI

0.78ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG608303340

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG608303340

Diamond specifications and retailer prices

From HK$902 HKD
As of November 4, 2026
Save HK$9,411 HKD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$10,313 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608303340 or 608303340. Listed at 8 retailers as of November 1, 2026, with prices from HK$902 to HK$10,313, a HK$9,411 spread on the same certified stone. MOH London lists it at HK$10,313. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608303340
Dimensions6.67 × 4.50 × 2.98 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.67 mm4.50 mm0.78 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608303340
Side View
Table 62.0%Crown 38.6°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.2%

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 4
Current: HK$10,313 HKD|Low: HK$863 HKD|High: HK$10,432 HKD|Avg: HK$4,357 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5HK$902 HKD
Retailer 8HK$1,043 HKD
Retailer 2HK$1,922 HKD
Retailer 9HK$2,103 HKD
Retailer 6HK$2,189 HKD
Retailer 7HK$3,970 HKD
Retailer 4HK$4,009 HKD
Retailer 3HK$4,629 HKD
Retailer 11HK$5,343 HKD
Retailer 10HK$10,121 HKD
MOH LondonHK$10,313 HKD

10 data points across 11 retailers

8 retailersHK$902 HKD to HK$10,313 HKD

A
Cheapest Retailer
-
HK$902 HKD
A
Retailer 2
-
HK$1,043 HKD
View
Retailer 3
-
HK$1,922 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,189 HKD
View
B+
Retailer 5
-
HK$3,970 HKD
View
B
Retailer 6
-
HK$4,009 HKD
View
B
Retailer 7
-
HK$10,121 HKD
View
Most Expensive
B
MOH London
LG608303340 · Nov 1
HK$10,313 HKD
£1,035 GBP
View
7 more retailers have this diamond
Prices start from HK$902 HKDSave up to HK$9,411 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 Radiant
HK$902 HKD