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Heart|Lab Grown|IGI

3.01ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG519243972

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG519243972

Diamond specifications and retailer prices

From HK$4,394 HKD
As of November 4, 2026
Save HK$19,182 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$23,575 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519243972 or 519243972. Listed at 20 retailers as of November 4, 2026, with prices from HK$4,394 to HK$23,575, a HK$19,182 spread on the same certified stone. MOH London lists it at HK$23,575. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519243972
Dimensions10.25 × 8.67 × 6.00 mm
L/W Ratio1.18
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
10.25 mm8.67 mm3.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519243972
Side View
Table 62.5%Crown 35.3°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 58.5%

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 4
Current: HK$23,575 HKD|Low: HK$4,213 HKD|High: HK$23,924 HKD|Avg: HK$11,598 HKD|+9.7%
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 15HK$4,394 HKD
Retailer 8HK$4,911 HKD
Retailer 5HK$4,919 HKD
Retailer 17HK$5,445 HKD
Retailer 13HK$6,473 HKD
Retailer 7HK$7,603 HKD
Retailer 2HK$8,403 HKD
Retailer 4HK$8,403 HKD
Retailer 6HK$8,442 HKD
Retailer 12HK$11,494 HKD
Retailer 11HK$11,816 HKD
Retailer 14HK$14,052 HKD
Retailer 3HK$14,319 HKD
Retailer 18HK$17,528 HKD
Retailer 10HK$17,645 HKD
Retailer 9HK$18,367 HKD
Retailer 16HK$21,497 HKD
MOH LondonHK$23,575 HKD

45 data points across 18 retailers

20 retailersHK$4,394 HKD to HK$23,575 HKD

A
Cheapest Retailer
-
HK$4,394 HKD
A
Retailer 2
-
HK$4,911 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,919 HKD
View
A
Retailer 4
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HK$5,445 HKD
View
Retailer 5
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HK$5,445 HKD
View
Price last confirmed 20 days ago
A
Retailer 6
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HK$6,473 HKD
View
A
Retailer 7
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HK$7,603 HKD
View
A
Retailer 8
-
HK$8,403 HKD
View
A
Retailer 9
-
HK$8,403 HKD
View
A
Retailer 10
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HK$8,442 HKD
View
B+
Retailer 11
-
HK$11,494 HKD
View
B+
Retailer 12
-
HK$11,816 HKD
View
B+
Retailer 13
-
HK$14,052 HKD
View
B+
Retailer 14
-
HK$14,319 HKD
View
B
Retailer 15
-
HK$17,528 HKD
View
B
Retailer 16
-
HK$17,645 HKD
View
B
Retailer 17
-
HK$18,367 HKD
View
B
Retailer 18
-
HK$19,081 HKD
View
B
Retailer 19
-
HK$21,497 HKD
View
Most Expensive
B
MOH London
LG519243972 · Nov 5
HK$23,575 HKD
£2,366 GBP
View
19 more retailers have this diamond
Prices start from HK$4,394 HKDSave up to HK$19,182 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 Heart
HK$4,394 HKD