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Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG852643422

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

Certificate IGI LG852643422

Diamond specifications and retailer prices

From HK$1,530 HKD
As of November 2, 2026
Save HK$7,308 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,838 HKD at MOH London · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852643422 or 852643422. Listed at 15 retailers as of November 2, 2026, with prices from HK$1,530 to HK$8,838, a HK$7,308 spread on the same certified stone. MOH London lists it at HK$8,838. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643422
Dimensions7.77 × 5.35 × 3.65 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643422
Side View
Table 66.0%Crown 53.9°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.2%

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 2
Current: HK$8,838 HKD|Low: HK$1,530 HKD|High: HK$8,858 HKD|Avg: HK$4,253 HKD|-0.2%
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
November 5, 2026
Retailer 4HK$1,530 HKD
Retailer 12HK$1,773 HKD
Retailer 7HK$2,103 HKD
Retailer 9HK$2,315 HKD
Retailer 5HK$3,311 HKD
Retailer 15HK$3,852 HKD
Retailer 14HK$3,978 HKD
Retailer 8HK$4,613 HKD
Retailer 10HK$5,688 HKD
Retailer 3HK$6,041 HKD
Retailer 11HK$6,096 HKD
Retailer 2HK$6,112 HKD
Retailer 6HK$6,112 HKD
Retailer 13HK$6,324 HKD
MOH LondonHK$8,838 HKD

5 data points across 15 retailers

15 retailersHK$1,530 HKD to HK$8,838 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
A
Retailer 2
-
HK$1,773 HKD
View
A
Retailer 3
-
HK$2,103 HKD
View
A
Retailer 4
-
HK$2,315 HKD
View
A
Retailer 5
-
HK$3,311 HKD
View
B+
Retailer 6
-
HK$3,852 HKD
View
B+
Retailer 7
-
HK$3,978 HKD
View
B+
Retailer 8
-
HK$4,613 HKD
View
B+
Retailer 9
-
HK$5,688 HKD
View
B+
Retailer 10
-
HK$6,041 HKD
View
B
Retailer 11
-
HK$6,096 HKD
View
B
Retailer 12
-
HK$6,112 HKD
View
B
Retailer 13
-
HK$6,112 HKD
View
B
Retailer 14
-
HK$6,324 HKD
View
Most Expensive
B
MOH London
LG852643422 · Nov 5
HK$8,838 HKD
£887 GBP
View
14 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,308 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$1,530 HKD