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Heart|Lab Grown|IGI

1.54ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG425067505

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG425067505

Diamond specifications and retailer prices

From HK$8,081 HKD
As of November 4, 2026
Save HK$18,249 HKD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,629 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG425067505 or 425067505. Listed at 12 retailers as of November 4, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067505
Dimensions7.98 × 7.14 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.98 mm7.14 mm1.54 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067505
Side View
Table 60.5%Crown 36.1°Girdle: MediumPavilion 41.4°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$43,623 HKD|Low: HK$8,081 HKD|High: HK$44,195 HKD|Avg: HK$25,119 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4HK$8,081 HKD
Retailer 6HK$13,165 HKD
Retailer 9HK$14,742 HKD
Retailer 7HK$15,276 HKD
Retailer 11HK$16,594 HKD
Retailer 2HK$20,407 HKD
Retailer 8HK$24,000 HKD
Retailer 5HK$26,331 HKD
Retailer 10HK$41,944 HKD
Retailer 1HK$43,623 HKD
Retailer 3HK$43,732 HKD

16 data points across 11 retailers

12 retailersHK$8,081 HKD to HK$26,331 HKD

B+
Cheapest Retailer
-
HK$8,081 HKD
B
Retailer 2
-
HK$13,165 HKD
View
B
Retailer 3
-
HK$14,326 HKD
View
B
Retailer 4
-
HK$14,742 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$15,276 HKD
View
Retailer 6
-
HK$15,276 HKD
View
Price last confirmed 24 days ago
B
Retailer 7
-
HK$16,594 HKD
View
B
Retailer 8
-
HK$24,000 HKD
View
B
Retailer 9
-
HK$26,331 HKD
View
Most Expensive
NZ Jewellers
9a533eac-1d41-4867-b944-9d47e7a2d650 · Nov 4
HK$28,629 HKD
$3,649 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$8,081 HKDSave up to HK$18,249 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+
1.54ct Heart
HK$8,081 HKD