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Round|Lab Grown|IGI

1.10ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG480171502

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171502

Diamond specifications and retailer prices

From HK$4,942 HKD
As of November 5, 2026
Save HK$23,513 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,455 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480171502 or 480171502. Listed at 12 retailers as of November 5, 2026, with prices from HK$4,942 to HK$28,455, a HK$23,513 spread on the same certified stone. MOH London lists it at HK$28,455. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171502
Dimensions6.61 × 6.63 × 4.16 mm
L/W Ratio1.00
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
6.61 mm6.63 mm1.10 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171502
Side View
Table 55.5%Crown 36.1°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$28,455 HKD|Low: HK$4,942 HKD|High: HK$28,884 HKD|Avg: HK$13,412 HKD|-0.3%
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
November 6, 2026
Retailer 8HK$4,942 HKD
Retailer 10HK$7,257 HKD
Retailer 14HK$7,892 HKD
Retailer 4HK$8,120 HKD
Retailer 11HK$8,418 HKD
Retailer 13HK$8,418 HKD
Retailer 2HK$9,956 HKD
Retailer 5HK$12,293 HKD
Retailer 12HK$13,486 HKD
Retailer 7HK$14,357 HKD
Retailer 9HK$18,719 HKD
Retailer 6HK$18,828 HKD
Retailer 3HK$23,661 HKD
MOH LondonHK$28,455 HKD

34 data points across 14 retailers

12 retailersHK$4,942 HKD to HK$28,455 HKD

A
Cheapest Retailer
-
HK$4,942 HKD
B+
Retailer 2
-
HK$7,257 HKD
View
B+
Retailer 3
-
HK$7,892 HKD
View
B+
Retailer 4
-
HK$8,120 HKD
View
Final sale: no returns
Retailer 5
-
HK$8,418 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$8,418 HKD
View
B+
Retailer 7
-
HK$9,956 HKD
View
B
Retailer 8
-
HK$13,486 HKD
View
B
Retailer 9
-
HK$14,357 HKD
View
B
Retailer 10
-
HK$18,719 HKD
View
B
Retailer 11
-
HK$23,661 HKD
View
Most Expensive
B
MOH London
LG480171502 · Nov 5
HK$28,455 HKD
£2,856 GBP
View
11 more retailers have this diamond
Prices start from HK$4,942 HKDSave up to HK$23,513 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
1.10ct Round
HK$4,942 HKD