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Radiant|Lab Grown|IGI

0.78ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG617452153

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

Certificate IGI LG617452153

Diamond specifications and retailer prices

From HK$1,342 HKD
$171 USD
As of October 27, 2026
Save HK$6,420 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$7,761 HKD at MOH London · As of October 26, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG617452153 or 617452153. Listed at 11 retailers as of October 26, 2026, with prices from HK$1,342 to HK$7,761, a HK$6,420 spread on the same certified stone. MOH London lists it at HK$7,761. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452153
Dimensions6.49 × 4.55 × 3.09 mm
L/W Ratio1.43
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
6.49 mm4.55 mm0.78 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452153
Side View
Table 65.0%Crown 45.4°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$7,761 HKD|Low: HK$1,067 HKD|High: HK$8,010 HKD|Avg: HK$4,679 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 8HK$1,342 HKD
Retailer 11HK$1,498 HKD
Retailer 13HK$2,237 HKD
Retailer 6HK$2,858 HKD
Retailer 5HK$3,836 HKD
Retailer 2HK$4,227 HKD
Retailer 3HK$5,281 HKD
Retailer 10HK$5,625 HKD
Retailer 7HK$5,633 HKD
Retailer 9HK$5,696 HKD
Retailer 12HK$6,041 HKD
MOH LondonHK$7,761 HKD
Retailer 4HK$8,010 HKD

24 data points across 13 retailers

11 retailersHK$1,342 HKD to HK$7,761 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
$171 USD
A
Retailer 2
-
HK$1,498 HKD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,553 HKD
$198 USD
View
B+
Retailer 4
-
HK$2,858 HKD
€347 EUR
View
B+
Retailer 5
-
HK$3,836 HKD
£385 GBP
View
B+
Retailer 6
-
HK$4,227 HKD
A$829 AUD
View
B
Retailer 7
-
HK$5,335 HKD
$680 USD
View
B
Retailer 8
-
HK$5,625 HKD
SGD 969 SGD
View
Price last confirmed 17 days ago
B
Retailer 9
-
HK$5,633 HKD
$718 USD
View
B
Retailer 10
-
HK$5,696 HKD
$726 USD
View
Most Expensive
B
MOH London
LG617452153 · Oct 26
HK$7,761 HKD
£779 GBP
View
10 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$6,420 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$1,342 HKD