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Heart|Lab Grown|IGI

1.57ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG836614458

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836614458

Diamond specifications and retailer prices

From HK$5,053 HKD
$644 USD
As of October 27, 2026
Save HK$19,780 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,833 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown heart diamond

This 1.57ct 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 LG836614458 or 836614458. Listed at 18 retailers as of October 27, 2026, with prices from HK$5,053 to HK$24,833, a HK$19,780 spread on the same certified stone. MOH London lists it at HK$24,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614458
Dimensions6.94 × 7.97 × 4.74 mm
L/W Ratio1.15
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
6.94 mm7.97 mm1.57 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614458
Side View
Table 62.0%Crown 39.6°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.5%

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: Oct 27
Current: HK$24,833 HKD|Low: HK$5,053 HKD|High: HK$25,454 HKD|Avg: HK$13,021 HKD|-0.7%
MOH London
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 5HK$5,053 HKD
Retailer 16HK$5,500 HKD
Retailer 7HK$5,861 HKD
Retailer 8HK$5,861 HKD
Retailer 12HK$6,489 HKD
Retailer 15HK$7,258 HKD
Retailer 3HK$7,799 HKD
Retailer 2HK$9,339 HKD
Retailer 4HK$9,463 HKD
Retailer 6HK$9,565 HKD
Retailer 11HK$10,773 HKD
Retailer 17HK$14,979 HKD
Retailer 9HK$16,485 HKD
Retailer 18HK$19,271 HKD
Retailer 10HK$20,233 HKD
Retailer 14HK$23,365 HKD
Retailer 13HK$24,818 HKD
MOH LondonHK$24,833 HKD

22 data points across 18 retailers

18 retailersHK$5,053 HKD to HK$24,833 HKD

A
Cheapest Retailer
-
HK$5,053 HKD
$644 USD
A
Retailer 2
-
HK$5,500 HKD
$701 USD
View
A
Retailer 3
-
HK$5,861 HKD
$747 USD
View
A
Retailer 4
-
HK$5,861 HKD
$747 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$6,489 HKD
$827 USD
View
Final sale: no returns
A
Retailer 6
-
HK$7,258 HKD
$925 USD
View
A
Retailer 7
-
HK$7,799 HKD
$994 USD
View
A
Retailer 8
-
HK$9,339 HKD
£937 GBP
View
B+
Retailer 9
-
HK$9,463 HKD
$1,206 USD
View
B+
Retailer 10
-
HK$9,565 HKD
$1,219 USD
View
B+
Retailer 11
-
HK$10,773 HKD
ZAR 22,180 ZAR
View
B
Retailer 12
-
HK$14,979 HKD
$1,909 USD
View
B
Retailer 13
-
HK$16,485 HKD
$2,101 USD
View
B+
Retailer 14
-
HK$19,271 HKD
$2,456 USD
View
B
Retailer 15
-
HK$20,233 HKD
$2,579 USD
View
B
Retailer 16
-
HK$23,365 HKD
SGD 4,024 SGD
View
B
Retailer 17
-
HK$24,818 HKD
$3,163 USD
View
Most Expensive
B
MOH London
LG836614458 · Oct 29
HK$24,833 HKD
£2,492 GBP
View
17 more retailers have this diamond
Prices start from HK$5,053 HKDSave up to HK$19,780 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
1.57ct Heart
HK$5,053 HKD