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Round|Lab Grown|IGI

1.55ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG462132789

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132789

Diamond specifications and retailer prices

From HK$7,061 HKD
As of November 5, 2026
Save HK$32,653 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$39,714 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG462132789 or 462132789. Listed at 13 retailers as of November 5, 2026, with prices from HK$7,061 to HK$39,714, a HK$32,653 spread on the same certified stone. MOH London lists it at HK$39,714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132789
Dimensions7.42 × 7.38 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.42 mm7.38 mm1.55 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132789
Side View
Table 60.5%Crown 34.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.6%

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 5
Current: HK$39,714 HKD|Low: HK$7,061 HKD|High: HK$40,302 HKD|Avg: HK$18,729 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
November 6, 2026
Retailer 9HK$7,061 HKD
Retailer 10HK$10,685 HKD
Retailer 13HK$11,627 HKD
Retailer 15HK$11,964 HKD
Retailer 3HK$12,395 HKD
Retailer 11HK$12,395 HKD
Retailer 4HK$13,729 HKD
Retailer 6HK$16,993 HKD
Retailer 2HK$18,334 HKD
Retailer 12HK$19,589 HKD
Retailer 8HK$22,806 HKD
Retailer 5HK$23,104 HKD
Retailer 14HK$23,230 HKD
Retailer 7HK$35,476 HKD
MOH LondonHK$39,714 HKD

38 data points across 15 retailers

13 retailersHK$7,061 HKD to HK$39,714 HKD

A
Cheapest Retailer
-
HK$7,061 HKD
A
Retailer 2
-
HK$10,685 HKD
View
B+
Retailer 3
-
HK$11,627 HKD
View
B+
Retailer 4
-
HK$11,964 HKD
View
Final sale: no returns
Retailer 5
-
HK$12,395 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$12,395 HKD
View
B+
Retailer 7
-
HK$13,729 HKD
View
B+
Retailer 8
-
HK$18,334 HKD
View
B
Retailer 9
-
HK$19,589 HKD
View
B
Retailer 10
-
HK$22,806 HKD
View
B
Retailer 11
-
HK$23,104 HKD
View
B
Retailer 12
-
HK$23,230 HKD
View
Most Expensive
B
MOH London
LG462132789 · Nov 5
HK$39,714 HKD
£3,986 GBP
View
12 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$32,653 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
1.55ct Round
HK$7,061 HKD