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Heart|Lab Grown|IGI

1.24ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG841643861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841643861

Diamond specifications and retailer prices

From HK$1,593 HKD
As of November 4, 2026
Save HK$7,309 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,901 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841643861 or 841643861. Listed at 10 retailers as of November 4, 2026, with prices from HK$1,593 to HK$8,901, a HK$7,309 spread on the same certified stone. Reve Diamonds lists it at HK$8,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841643861
Dimensions7.41 × 6.61 × 4.38 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm6.61 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841643861
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.1%

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 4
Current: HK$2,095 HKD|Low: HK$1,593 HKD|High: HK$8,948 HKD|Avg: HK$4,730 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 5, 2026
Retailer 8HK$1,593 HKD
Retailer 1HK$2,095 HKD
Retailer 6HK$2,393 HKD
Retailer 2HK$3,154 HKD
Retailer 5HK$3,546 HKD
Retailer 9HK$5,790 HKD
Retailer 4HK$5,994 HKD
Retailer 7HK$6,096 HKD
Retailer 3HK$8,253 HKD
Reve DiamondsHK$8,901 HKD

35 data points across 10 retailers

10 retailersHK$1,593 HKD to HK$8,901 HKD

A
Cheapest Retailer
-
HK$1,593 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,095 HKD
View
B+
Retailer 3
-
HK$2,393 HKD
View
A
Retailer 4
-
HK$3,154 HKD
View
B+
Retailer 5
-
HK$3,546 HKD
View
B
Retailer 6
-
HK$5,790 HKD
View
B
Retailer 7
-
HK$5,994 HKD
View
B
Retailer 8
-
HK$6,096 HKD
View
B
Retailer 9
-
HK$8,253 HKD
View
Most Expensive
B
Reve Diamonds
3585B2C1E · Nov 4
HK$8,901 HKD
$1,135 USD
View
9 more retailers have this diamond
Prices start from HK$1,593 HKDSave up to HK$7,309 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
1.24ct Heart
HK$1,593 HKD