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Radiant|Lab Grown|IGI

1.30ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG778667500

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

Certificate IGI LG778667500

Diamond specifications and retailer prices

From HK$2,071 HKD
As of November 2, 2026
Save HK$8,201 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,272 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778667500 or 778667500. Listed at 14 retailers as of November 2, 2026, with prices from HK$2,071 to HK$10,272, a HK$8,201 spread on the same certified stone. MOH London lists it at HK$10,272. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667500
Dimensions7.49 × 5.22 × 3.59 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.22 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778667500
Side View
Table 54.0%Crown 44.8°Girdle: STK-THKPavilion 28.6°Culet: NoneDepth 68.8%

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 2
Current: HK$10,272 HKD|Low: HK$1,538 HKD|High: HK$10,272 HKD|Avg: HK$4,265 HKD|+10.4%
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
November 5, 2026
Retailer 10HK$2,071 HKD
Retailer 4HK$2,401 HKD
Retailer 13HK$2,565 HKD
Retailer 2HK$3,115 HKD
Retailer 9HK$3,366 HKD
Retailer 7HK$3,805 HKD
Retailer 5HK$3,930 HKD
Retailer 12HK$4,268 HKD
Retailer 6HK$4,856 HKD
Retailer 11HK$6,158 HKD
Retailer 8HK$7,877 HKD
Retailer 3HK$8,237 HKD
MOH LondonHK$10,272 HKD

44 data points across 13 retailers

14 retailersHK$2,071 HKD to HK$10,272 HKD

A
Cheapest Retailer
-
HK$2,071 HKD
A
Retailer 2
-
HK$2,401 HKD
View
A
Retailer 3
-
HK$2,565 HKD
View
B+
Retailer 4
-
HK$3,115 HKD
View
A
Retailer 5
-
HK$3,366 HKD
View
B+
Retailer 6
-
HK$3,805 HKD
View
B+
Retailer 7
-
HK$3,930 HKD
View
B+
Retailer 8
-
HK$4,268 HKD
View
B
Retailer 9
-
HK$4,856 HKD
View
B
Retailer 10
-
HK$6,158 HKD
View
Retailer 11
-
HK$6,817 HKD
View
Price last confirmed 18 days ago
B
Retailer 12
-
HK$7,877 HKD
View
B
Retailer 13
-
HK$8,237 HKD
View
Most Expensive
B
MOH London
LG778667500 · Nov 2
HK$10,272 HKD
£1,031 GBP
View
13 more retailers have this diamond
Prices start from HK$2,071 HKDSave up to HK$8,201 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
1.30ct Radiant
HK$2,071 HKD