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Heart|Lab Grown|IGI

3.01ct G SI1 Heart Lab Grown Diamond

ID • G/SI1 • IGI LG506197298

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG506197298

Diamond specifications and retailer prices

From HK$25,550 HKD
As of November 6, 2026
12 retailers carry this diamond
Most expensive: HK$136,443 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506197298 or 506197298. Listed at 12 retailers as of November 6, 2026. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506197298
Dimensions9.92 × 8.90 × 5.94 mm
L/W Ratio1.11
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
9.92 mm8.90 mm3.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506197298
Side View
Table 57.0%Crown 43°Girdle: MED-VTKPavilion 41.3°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: HK$136,443 HKD|Low: HK$25,550 HKD|High: HK$138,463 HKD|Avg: HK$78,847 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
November 6, 2026
Retailer 8HK$25,550 HKD
Retailer 7HK$63,530 HKD
Retailer 12HK$66,077 HKD
Retailer 4HK$71,156 HKD
Retailer 3HK$73,695 HKD
Retailer 9HK$73,695 HKD
Retailer 6HK$81,979 HKD
Retailer 11HK$82,881 HKD
Retailer 10HK$85,294 HKD
Retailer 2HK$89,832 HKD
Retailer 5HK$90,060 HKD
MOH LondonHK$136,443 HKD

44 data points across 12 retailers

12 retailers

B
Cheapest Retailer
-
HK$25,550 HKD
Retailer 2
-
HK$63,530 HKD
View
Price under review
Retailer 3
-
HK$66,077 HKD
View
Price under review
Retailer 4
-
HK$71,156 HKD
View
Price under review
Final sale: no returns
Retailer 5
-
HK$73,695 HKD
View
Price under review
Retailer 6
-
HK$73,695 HKD
View
Price under review
Most Expensive
MOH London
LG506197298 · Nov 5
HK$136,443 HKD
£13,708 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$25,550 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.

B
3.01ct Heart
HK$25,550 HKD