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Heart|Lab Grown|IGI

1.07ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG840632238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632238

Diamond specifications and retailer prices

From HK$2,244 HKD
$286 USD
As of October 30, 2026
Save HK$13,526 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,770 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.07ct lab-grown heart diamond

This 1.07ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632238 or 840632238. Listed at 18 retailers as of October 30, 2026, with prices from HK$2,244 to HK$15,770, a HK$13,526 spread on the same certified stone. Brilliant Earth lists it at HK$15,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632238
Dimensions6.33 × 7.12 × 3.89 mm
L/W Ratio1.12
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
6.33 mm7.12 mm1.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632238
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 54.6%

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 30
Current: HK$15,770 HKD|Low: HK$2,244 HKD|High: HK$17,731 HKD|Avg: HK$6,614 HKD|-11.1%
Brilliant Earth
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 30, 2026
Retailer 17HK$2,244 HKD
Retailer 7HK$2,566 HKD
Retailer 15HK$2,605 HKD
Retailer 4HK$2,785 HKD
Retailer 16HK$2,785 HKD
Retailer 13HK$4,041 HKD
Retailer 3HK$4,582 HKD
Retailer 6HK$4,692 HKD
Retailer 12HK$4,788 HKD
Retailer 2HK$4,924 HKD
Retailer 18HK$5,100 HKD
Retailer 9HK$8,285 HKD
Retailer 14HK$8,560 HKD
Retailer 5HK$8,960 HKD
Retailer 8HK$9,344 HKD
Retailer 10HK$11,149 HKD
Retailer 11HK$11,229 HKD
Brilliant EarthHK$15,770 HKD

22 data points across 18 retailers

18 retailersHK$2,244 HKD to HK$15,770 HKD

A
Cheapest Retailer
-
HK$2,244 HKD
$286 USD
A
Retailer 2
-
HK$2,566 HKD
$327 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,605 HKD
$332 USD
View
A
Retailer 4
-
HK$2,785 HKD
$355 USD
View
A
Retailer 5
-
HK$2,785 HKD
$355 USD
View
A
Retailer 6
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 7
-
HK$4,582 HKD
$584 USD
View
B+
Retailer 8
-
HK$4,692 HKD
$598 USD
View
B+
Retailer 9
-
HK$4,788 HKD
ZAR 9,860 ZAR
View
B+
Retailer 10
-
HK$4,924 HKD
£494 GBP
View
B+
Retailer 11
-
HK$5,100 HKD
$650 USD
View
B
Retailer 12
-
HK$8,285 HKD
SGD 1,427 SGD
View
B
Retailer 13
-
HK$8,560 HKD
$1,091 USD
View
B
Retailer 14
-
HK$8,960 HKD
$1,142 USD
View
B
Retailer 15
-
HK$9,344 HKD
$1,191 USD
View
B
Retailer 16
-
HK$11,149 HKD
$1,421 USD
View
B
Retailer 17
-
HK$11,229 HKD
£1,127 GBP
View
Most Expensive
B
Brilliant Earth
21738450A · Oct 30
HK$15,770 HKD
$2,010 USD
View
17 more retailers have this diamond
Prices start from HK$2,244 HKDSave up to HK$13,526 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
1.07ct Heart
HK$2,244 HKD