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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG645443635

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

Certificate IGI LG645443635

Diamond specifications and retailer prices

From HK$1,999 HKD
As of November 6, 2026
Save HK$7,885 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,884 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645443635 or 645443635. Listed at 18 retailers as of November 5, 2026, with prices from HK$1,999 to HK$9,884, a HK$7,885 spread on the same certified stone. MOH London lists it at HK$9,884. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645443635
Dimensions7.88 × 5.40 × 3.64 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.40 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645443635
Side View
Table 69.0%Crown 39°Girdle: MediumPavilion 33.5°Culet: NoneDepth 67.4%

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 6
Current: HK$9,884 HKD|Low: HK$1,912 HKD|High: HK$10,033 HKD|Avg: HK$5,064 HKD|+3.9%
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 7, 2026
Retailer 17HK$1,999 HKD
Retailer 7HK$2,234 HKD
Retailer 5HK$2,312 HKD
Retailer 6HK$2,477 HKD
Retailer 18HK$2,477 HKD
Retailer 14HK$3,723 HKD
Retailer 8HK$4,036 HKD
Retailer 4HK$4,138 HKD
Retailer 11HK$4,185 HKD
Retailer 9HK$4,467 HKD
Retailer 2HK$4,663 HKD
Retailer 12HK$6,050 HKD
Retailer 13HK$7,446 HKD
Retailer 16HK$7,602 HKD
Retailer 3HK$7,955 HKD
Retailer 10HK$8,355 HKD
Retailer 15HK$9,671 HKD
MOH LondonHK$9,884 HKD

46 data points across 18 retailers

18 retailersHK$1,999 HKD to HK$9,884 HKD

A
Cheapest Retailer
-
HK$1,999 HKD
A
Retailer 2
-
HK$2,234 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,312 HKD
View
Retailer 4
-
HK$2,477 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$2,477 HKD
View
A
Retailer 6
-
HK$3,723 HKD
View
B+
Retailer 7
-
HK$4,036 HKD
View
B+
Retailer 8
-
HK$4,138 HKD
View
A
Retailer 9
-
HK$4,185 HKD
View
B+
Retailer 10
-
HK$4,467 HKD
View
B+
Retailer 11
-
HK$4,663 HKD
View
B+
Retailer 12
-
HK$6,050 HKD
View
B
Retailer 13
-
HK$7,446 HKD
View
B
Retailer 14
-
HK$7,602 HKD
View
B
Retailer 15
-
HK$7,955 HKD
View
B
Retailer 16
-
HK$8,355 HKD
View
B
Retailer 17
-
HK$9,671 HKD
View
Most Expensive
B
MOH London
LG645443635 · Nov 5
HK$9,884 HKD
£993 GBP
View
17 more retailers have this diamond
Prices start from HK$1,999 HKDSave up to HK$7,885 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$1,999 HKD