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Heart|Lab Grown|IGI

1.54ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694234

Diamond specifications and retailer prices

From HK$4,511 HKD
As of November 4, 2026
Save HK$35,581 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$40,092 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694234 or 801694234. Listed at 13 retailers as of November 4, 2026, with prices from HK$4,511 to HK$40,092, a HK$35,581 spread on the same certified stone. Do Amore Diamonds lists it at HK$40,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694234
Dimensions8.02 × 6.80 × 4.82 mm
L/W Ratio1.18
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
8.02 mm6.80 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694234
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 60.1%

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$40,092 HKD|Low: HK$4,511 HKD|High: HK$57,588 HKD|Avg: HK$17,312 HKD|-30.4%
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
November 5, 2026
Retailer 10HK$4,511 HKD
Retailer 3HK$5,053 HKD
Retailer 7HK$6,512 HKD
Retailer 12HK$6,567 HKD
Retailer 4HK$6,708 HKD
Retailer 5HK$7,100 HKD
Retailer 11HK$8,607 HKD
Retailer 8HK$12,530 HKD
Retailer 13HK$13,879 HKD
Retailer 14HK$16,241 HKD
Retailer 2HK$24,267 HKD
Retailer 9HK$26,833 HKD
Retailer 6HK$32,003 HKD
Do Amore DiamondsHK$40,092 HKD

36 data points across 14 retailers

13 retailersHK$4,511 HKD to HK$40,092 HKD

A
Cheapest Retailer
-
HK$4,511 HKD
A
Retailer 2
-
HK$5,053 HKD
View
A
Retailer 3
-
HK$6,512 HKD
View
A
Retailer 4
-
HK$6,567 HKD
View
A
Retailer 5
-
HK$6,708 HKD
View
A
Retailer 6
-
HK$7,100 HKD
View
A
Retailer 7
-
HK$8,607 HKD
View
B+
Retailer 8
-
HK$12,530 HKD
View
B+
Retailer 9
-
HK$13,879 HKD
View
B+
Retailer 10
-
HK$16,241 HKD
View
B
Retailer 11
-
HK$24,267 HKD
View
B
Retailer 12
-
HK$26,833 HKD
View
Most Expensive
B
Do Amore Diamonds
27-5B7A06A26 · Nov 4
HK$40,092 HKD
$5,110 USD
View
12 more retailers have this diamond
Prices start from HK$4,511 HKDSave up to HK$35,581 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
1.54ct Heart
HK$4,511 HKD