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Heart|Lab Grown|IGI

1.05ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG794638083

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794638083

Diamond specifications and retailer prices

From HK$3,868 HKD
$493 USD
As of November 1, 2026
Save HK$5,299 HKD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,167 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG794638083 or 794638083. Listed at 8 retailers as of October 26, 2026, with prices from HK$3,868 to HK$9,167, a HK$5,299 spread on the same certified stone. MOH London lists it at HK$9,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794638083
Dimensions6.08 × 7.01 × 4.19 mm
L/W Ratio1.15
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
6.08 mm7.01 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794638083
Side View
Table 63.0%Crown 37.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.8%

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: Nov 1
Current: HK$9,167 HKD|Low: HK$3,742 HKD|High: HK$9,486 HKD|Avg: HK$6,207 HKD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6HK$3,868 HKD
Retailer 5HK$4,111 HKD
Retailer 2HK$4,313 HKD
Retailer 4HK$4,802 HKD
Retailer 8HK$7,749 HKD
Retailer 7HK$7,901 HKD
Retailer 3HK$8,358 HKD
MOH LondonHK$9,167 HKD

41 data points across 8 retailers

8 retailersHK$3,868 HKD to HK$9,167 HKD

A
Cheapest Retailer
-
HK$3,868 HKD
$493 USD
A
Retailer 2
-
HK$4,111 HKD
$524 USD
View
A
Retailer 3
-
HK$4,313 HKD
£433 GBP
View
B+
Retailer 4
-
HK$4,802 HKD
$612 USD
View
B+
Retailer 5
-
HK$7,749 HKD
$988 USD
View
B
Retailer 6
-
HK$7,901 HKD
$1,007 USD
View
B+
Retailer 7
-
HK$8,358 HKD
A$1,639 AUD
View
Most Expensive
B
MOH London
LG794638083 · Oct 26
HK$9,167 HKD
£920 GBP
View
7 more retailers have this diamond
Prices start from HK$3,868 HKDSave up to HK$5,299 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
1.05ct Heart
HK$3,868 HKD