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3.01ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG492110399

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492110399

Diamond specifications and retailer prices

From HK$13,258 HKD
As of November 5, 2026
Save HK$85,220 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$98,478 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492110399 or 492110399. Listed at 11 retailers as of November 5, 2026, with prices from HK$13,258 to HK$98,478, a HK$85,220 spread on the same certified stone. MOH London lists it at HK$98,478. 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

3.01
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492110399
Dimensions9.23 × 9.18 × 5.72 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
9.23 mm9.18 mm3.01 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492110399
Side View
Table 59.0%Crown 36°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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$98,478 HKD|Low: HK$13,258 HKD|High: HK$100,062 HKD|Avg: HK$56,584 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2HK$13,258 HKD
Retailer 4HK$41,831 HKD
Retailer 6HK$46,852 HKD
Retailer 7HK$48,640 HKD
Retailer 8HK$51,927 HKD
Retailer 3HK$59,757 HKD
Retailer 5HK$74,961 HKD
MOH LondonHK$98,478 HKD

17 data points across 8 retailers

11 retailersHK$13,258 HKD to HK$98,478 HKD

A
Cheapest Retailer
-
HK$13,258 HKD
B+
Retailer 2
-
HK$41,831 HKD
View
B+
Retailer 3
-
HK$43,839 HKD
View
B+
Retailer 4
-
HK$46,852 HKD
View
Final sale: no returns
Retailer 5
-
HK$48,523 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$48,523 HKD
View
B+
Retailer 7
-
HK$48,640 HKD
View
B
Retailer 8
-
HK$57,607 HKD
View
B
Retailer 9
-
HK$59,757 HKD
View
B
Retailer 10
-
HK$74,961 HKD
View
Most Expensive
B
MOH London
LG492110399 · Nov 5
HK$98,478 HKD
£9,884 GBP
View
10 more retailers have this diamond
Prices start from HK$13,258 HKDSave up to HK$85,220 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
3.01ct Round
HK$13,258 HKD