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Heart|Lab Grown|IGI

1.54ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG792622600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792622600

Diamond specifications and retailer prices

From HK$8,427 HKD
$1,074 USD
As of October 27, 2026
Save HK$25,731 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$34,158 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792622600 or 792622600. Listed at 19 retailers as of October 27, 2026, with prices from HK$8,427 to HK$34,158, a HK$25,731 spread on the same certified stone. Taylor and Hart lists it at HK$34,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622600
Dimensions7.98 × 7.45 × 4.52 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
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
7.98 mm7.45 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622600
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 56.6%

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: Oct 27
Current: HK$14,119 HKD|Low: HK$8,090 HKD|High: HK$33,602 HKD|Avg: HK$16,258 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12HK$8,427 HKD
Retailer 5HK$9,439 HKD
Retailer 3HK$9,777 HKD
Retailer 13HK$9,777 HKD
Retailer 8HK$11,142 HKD
Retailer 4HK$11,927 HKD
Retailer 9HK$13,982 HKD
Retailer 1HK$14,119 HKD
Retailer 6HK$17,301 HKD
Retailer 7HK$17,974 HKD
Retailer 2HK$28,310 HKD
Retailer 11HK$30,993 HKD
Retailer 10HK$33,203 HKD

43 data points across 13 retailers

19 retailersHK$8,427 HKD to HK$34,158 HKD

A
Cheapest Retailer
-
HK$8,427 HKD
$1,074 USD
A
Retailer 2
-
HK$9,172 HKD
$1,169 USD
View
A
Retailer 3
-
HK$9,439 HKD
$1,203 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,777 HKD
$1,246 USD
View
A
Retailer 5
-
HK$9,777 HKD
$1,246 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$10,326 HKD
$1,316 USD
View
B+
Retailer 7
-
HK$11,142 HKD
$1,420 USD
View
B+
Retailer 8
-
HK$11,927 HKD
$1,520 USD
View
B+
Retailer 9
-
HK$13,982 HKD
$1,782 USD
View
B+
Retailer 10
-
HK$14,119 HKD
£1,417 GBP
View
B
Retailer 11
-
HK$17,301 HKD
€2,100 EUR
View
B+
Retailer 12
-
HK$17,974 HKD
ZAR 37,006 ZAR
View
B
Retailer 13
-
HK$18,329 HKD
$2,336 USD
View
B
Retailer 14
-
HK$19,836 HKD
$2,528 USD
View
B
Retailer 15
-
HK$28,310 HKD
$3,608 USD
View
B
Retailer 16
-
HK$30,993 HKD
$3,950 USD
View
B
Retailer 17
-
HK$31,255 HKD
$3,983 USD
View
B
Retailer 18
-
HK$33,203 HKD
£3,332 GBP
View
Most Expensive
B
Taylor and Hart
WQPB1U1 · Oct 27
HK$34,158 HKD
$4,353 USD
View
18 more retailers have this diamond
Prices start from HK$8,427 HKDSave up to HK$25,731 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$8,427 HKD