CaratHunter
Plans
Radiant|Lab Grown|IGI

0.78ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG678550961

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

Certificate IGI LG678550961

Diamond specifications and retailer prices

From HK$4,512 HKD
£453 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$4,512 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG678550961 or 678550961. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678550961
Dimensions6.53 × 4.62 × 3.10 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm4.62 mm0.78 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678550961
Side View
Table 68.0%Crown 36.4°Girdle: STK-THKPavilion 42.8°CuletDepth 67.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$4,512 HKD|Low: HK$4,512 HKD|High: HK$4,512 HKD|Avg: HK$4,512 HKD
September 26, 2026
Diamond QuarterHK$4,512 HKD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
0.78VVS2GLG618982N · Oct 29
HK$4,512 HKD
£453 GBP
View

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.

B
0.78ct Radiant
HK$4,512 HKD