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Radiant|Lab Grown|IGI

1.09ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG591307510

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

Certificate IGI LG591307510

Diamond specifications and retailer prices

From HK$1,969 HKD
As of November 4, 2026
Save HK$7,775 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,744 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591307510 or 591307510. Listed at 14 retailers as of November 4, 2026, with prices from HK$1,969 to HK$9,744, a HK$7,775 spread on the same certified stone. MOH London lists it at HK$9,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591307510
Dimensions6.95 × 5.34 × 3.59 mm
L/W Ratio1.30
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.95 mm5.34 mm1.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591307510
Side View
Table 65.0%Crown 39.9°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.2%

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 4
Current: HK$9,744 HKD|Low: HK$1,546 HKD|High: HK$9,884 HKD|Avg: HK$5,293 HKD|-1.3%
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$1,969 HKD
Retailer 3HK$2,205 HKD
Retailer 17HK$2,283 HKD
Retailer 14HK$2,440 HKD
Retailer 18HK$2,440 HKD
Retailer 4HK$2,714 HKD
Retailer 12HK$3,687 HKD
Retailer 16HK$4,072 HKD
Retailer 5HK$4,370 HKD
Retailer 2HK$4,942 HKD
Retailer 9HK$5,076 HKD
Retailer 10HK$6,551 HKD
Retailer 11HK$7,484 HKD
Retailer 15HK$7,837 HKD
Retailer 6HK$8,237 HKD
Retailer 7HK$8,387 HKD
Retailer 8HK$8,606 HKD
MOH LondonHK$9,744 HKD

25 data points across 18 retailers

14 retailersHK$1,969 HKD to HK$9,744 HKD

A
Cheapest Retailer
-
HK$1,969 HKD
A
Retailer 2
-
HK$2,205 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,283 HKD
View
Retailer 4
-
HK$2,440 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,440 HKD
View
A
Retailer 6
-
HK$2,714 HKD
View
A
Retailer 7
-
HK$3,687 HKD
View
B+
Retailer 8
-
HK$4,072 HKD
View
B+
Retailer 9
-
HK$4,370 HKD
View
B+
Retailer 10
-
HK$4,942 HKD
View
B
Retailer 11
-
HK$7,484 HKD
View
B
Retailer 12
-
HK$7,837 HKD
View
Retailer 13
-
HK$8,237 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG591307510 · Nov 5
HK$9,744 HKD
£978 GBP
View
13 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$7,775 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
1.09ct Radiant
HK$1,969 HKD