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Radiant|Lab Grown|IGI

0.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG770687057

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

Certificate IGI LG770687057

Diamond specifications and retailer prices

From HK$981 HKD
As of November 4, 2026
Save HK$9,102 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,083 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687057 or 770687057. Listed at 20 retailers as of November 4, 2026, with prices from HK$981 to HK$10,083, a HK$9,102 spread on the same certified stone. MOH London lists it at HK$10,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687057
Dimensions6.62 × 4.62 × 2.86 mm
L/W Ratio1.43
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm4.62 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687057
Side View
Table 65.0%Crown 43.9°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 61.9%

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$10,083 HKD|Low: HK$949 HKD|High: HK$10,422 HKD|Avg: HK$3,119 HKD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13HK$981 HKD
Retailer 18HK$1,130 HKD
Retailer 11HK$1,287 HKD
Retailer 8HK$1,569 HKD
Retailer 2HK$2,048 HKD
Retailer 4HK$2,118 HKD
Retailer 9HK$2,189 HKD
Retailer 17HK$2,330 HKD
Retailer 12HK$2,495 HKD
Retailer 16HK$2,636 HKD
Retailer 3HK$2,989 HKD
Retailer 10HK$3,091 HKD
Retailer 6HK$3,373 HKD
Retailer 5HK$3,530 HKD
Retailer 7HK$3,703 HKD
Retailer 14HK$3,891 HKD
Retailer 15HK$4,338 HKD
MOH LondonHK$10,083 HKD

43 data points across 18 retailers

20 retailersHK$981 HKD to HK$10,083 HKD

A
Cheapest Retailer
-
HK$981 HKD
A
Retailer 2
-
HK$1,130 HKD
View
A
Retailer 3
-
HK$1,287 HKD
View
A
Retailer 4
-
HK$1,404 HKD
View
Retailer 5
-
HK$1,569 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,048 HKD
View
A
Retailer 7
-
HK$2,118 HKD
View
Retailer 8
-
HK$2,189 HKD
View
Price last confirmed 18 days ago
A
Retailer 9
-
HK$2,330 HKD
View
B+
Retailer 10
-
HK$2,495 HKD
View
B+
Retailer 11
-
HK$2,636 HKD
View
B+
Retailer 12
-
HK$2,989 HKD
View
Retailer 13
-
HK$3,091 HKD
View
Price last confirmed 10 days ago
B
Retailer 14
-
HK$3,373 HKD
View
B+
Retailer 15
-
HK$3,530 HKD
View
B+
Retailer 16
-
HK$3,703 HKD
View
B
Retailer 17
-
HK$3,891 HKD
View
B
Retailer 18
-
HK$4,338 HKD
View
Retailer 19
-
HK$6,449 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG770687057 · Nov 5
HK$10,083 HKD
£1,012 GBP
View
19 more retailers have this diamond
Prices start from HK$981 HKDSave up to HK$9,102 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
0.77ct Radiant
HK$981 HKD