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Heart|Lab Grown|IGI

1.24ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG694527354

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694527354

Diamond specifications and retailer prices

From HK$5,641 HKD
$719 USD
As of October 30, 2026
Save HK$7,147 HKD (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,788 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG694527354 or 694527354. Listed at 4 retailers as of October 30, 2026, with prices from HK$5,641 to HK$12,788, a HK$7,147 spread on the same certified stone. Brilliant Earth lists it at HK$12,788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694527354
Dimensions7.37 × 6.71 × 4.44 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm6.71 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694527354
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$12,788 HKD|Low: HK$4,770 HKD|High: HK$19,065 HKD|Avg: HK$10,577 HKD|-32.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6HK$4,770 HKD
Retailer 4HK$5,641 HKD
Retailer 7HK$7,548 HKD
Retailer 8HK$7,806 HKD
Retailer 2HK$8,506 HKD
Retailer 3HK$11,949 HKD
Brilliant EarthHK$12,788 HKD
Retailer 5HK$14,083 HKD
Retailer 9HK$17,011 HKD

8 data points across 9 retailers

4 retailersHK$5,641 HKD to HK$12,788 HKD

B+
Cheapest Retailer
-
HK$5,641 HKD
$719 USD
B+
Retailer 2
-
HK$8,506 HKD
A$1,668 AUD
View
Retailer 3
-
HK$11,949 HKD
A$2,343 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
20170539Y · Oct 31
HK$12,788 HKD
$1,630 USD
View
3 more retailers have this diamond
Prices start from HK$5,641 HKDSave up to HK$7,147 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.

B+
1.24ct Heart
HK$5,641 HKD