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Heart|Lab Grown|IGI

1.54ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG836692198

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836692198

Diamond specifications and retailer prices

From HK$2,824 HKD
As of November 4, 2026
Save HK$19,615 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$22,439 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836692198 or 836692198. Listed at 14 retailers as of November 4, 2026, with prices from HK$2,824 to HK$22,439, a HK$19,615 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,439. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836692198
Dimensions8.05 × 7.26 × 4.61 mm
L/W Ratio1.11
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
8.05 mm7.26 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836692198
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.3%

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$22,439 HKD|Low: HK$2,824 HKD|High: HK$22,439 HKD|Avg: HK$8,725 HKD
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 13HK$2,824 HKD
Retailer 8HK$3,648 HKD
Retailer 14HK$4,174 HKD
Retailer 10HK$4,354 HKD
Retailer 12HK$5,963 HKD
Retailer 2HK$6,167 HKD
Retailer 5HK$6,457 HKD
Retailer 9HK$8,128 HKD
Retailer 11HK$8,513 HKD
Retailer 4HK$12,043 HKD
Retailer 6HK$12,365 HKD
Retailer 3HK$12,632 HKD
Retailer 7HK$13,487 HKD
Do Amore DiamondsHK$22,439 HKD

16 data points across 14 retailers

14 retailersHK$2,824 HKD to HK$22,439 HKD

A
Cheapest Retailer
-
HK$2,824 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,648 HKD
View
A
Retailer 3
-
HK$4,174 HKD
View
A
Retailer 4
-
HK$4,354 HKD
View
A
Retailer 5
-
HK$5,963 HKD
View
A
Retailer 6
-
HK$6,167 HKD
View
A
Retailer 7
-
HK$6,457 HKD
View
A
Retailer 8
-
HK$8,128 HKD
View
A
Retailer 9
-
HK$8,513 HKD
View
B+
Retailer 10
-
HK$12,043 HKD
View
B+
Retailer 11
-
HK$12,365 HKD
View
B+
Retailer 12
-
HK$12,632 HKD
View
B+
Retailer 13
-
HK$13,487 HKD
View
Most Expensive
B
Do Amore Diamonds
27-3913573C8 · Nov 4
HK$22,439 HKD
$2,860 USD
View
13 more retailers have this diamond
Prices start from HK$2,824 HKDSave up to HK$19,615 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$2,824 HKD