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Heart|Lab Grown|IGI

1.42ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG794625106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794625106

Diamond specifications and retailer prices

From HK$2,699 HKD
As of November 4, 2026
Save HK$21,231 HKD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$23,930 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625106 or 794625106. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,699 to HK$23,930, a HK$21,231 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625106
Dimensions6.86 × 7.94 × 4.46 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm7.94 mm1.42 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625106
Side View
Table 59.0%Crown 37.8°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
A+
Exceptional
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$23,930 HKD|Low: HK$2,699 HKD|High: HK$43,748 HKD|Avg: HK$16,782 HKD|-32.8%
Do Amore Diamonds
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
November 5, 2026
Retailer 9HK$2,699 HKD
Retailer 13HK$3,130 HKD
Retailer 16HK$4,488 HKD
Retailer 12HK$5,382 HKD
Retailer 14HK$5,453 HKD
Retailer 11HK$8,913 HKD
Retailer 10HK$11,871 HKD
Retailer 2HK$14,381 HKD
Retailer 6HK$17,010 HKD
Retailer 7HK$17,418 HKD
Retailer 5HK$18,508 HKD
Retailer 4HK$21,317 HKD
Retailer 3HK$22,431 HKD
Retailer 15HK$23,067 HKD
Do Amore DiamondsHK$23,930 HKD
Retailer 8HK$43,748 HKD

29 data points across 16 retailers

10 retailersHK$2,699 HKD to HK$23,930 HKD

A+
Cheapest Retailer
-
HK$2,699 HKD
A
Retailer 2
-
HK$3,130 HKD
View
A
Retailer 3
-
HK$4,488 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,382 HKD
View
A
Retailer 5
-
HK$5,453 HKD
View
B+
Retailer 6
-
HK$8,913 HKD
View
B+
Retailer 7
-
HK$11,871 HKD
View
B+
Retailer 8
-
HK$14,381 HKD
View
B
Retailer 9
-
HK$23,067 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2B04CB68D · Nov 5
HK$23,930 HKD
$3,050 USD
View
9 more retailers have this diamond
Prices start from HK$2,699 HKDSave up to HK$21,231 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+
1.42ct Heart
HK$2,699 HKD