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Heart|Lab Grown|IGI

1.03ct F IF Heart Lab Grown Diamond

ID • F/IF • IGI LG837632530

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837632530

Diamond specifications and retailer prices

From HK$3,798 HKD
$484 USD
As of November 1, 2026
Save HK$5,191 HKD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,988 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837632530 or 837632530. Listed at 8 retailers as of November 1, 2026, with prices from HK$3,798 to HK$8,988, a HK$5,191 spread on the same certified stone. MOH London lists it at HK$8,988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837632530
Dimensions6.06 × 7.10 × 4.12 mm
L/W Ratio1.17
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
6.06 mm7.10 mm1.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837632530
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 58.0%

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$8,988 HKD|Low: HK$3,743 HKD|High: HK$9,456 HKD|Avg: HK$6,132 HKD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$3,798 HKD
Retailer 4HK$4,072 HKD
Retailer 2HK$4,227 HKD
Retailer 3HK$4,763 HKD
Retailer 8HK$7,573 HKD
Retailer 7HK$7,621 HKD
Retailer 6HK$7,752 HKD
MOH LondonHK$8,988 HKD

39 data points across 8 retailers

8 retailersHK$3,798 HKD to HK$8,988 HKD

A
Cheapest Retailer
-
HK$3,798 HKD
$484 USD
A
Retailer 2
-
HK$4,072 HKD
$519 USD
View
A
Retailer 3
-
HK$4,227 HKD
£424 GBP
View
A
Retailer 4
-
HK$4,763 HKD
$607 USD
View
Retailer 5
-
HK$7,573 HKD
A$1,485 AUD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
HK$7,621 HKD
$971 USD
View
B+
Retailer 7
-
HK$7,752 HKD
$988 USD
View
Most Expensive
B+
MOH London
LG837632530 · Nov 1
HK$8,988 HKD
£902 GBP
View
7 more retailers have this diamond
Prices start from HK$3,798 HKDSave up to HK$5,191 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
1.03ct Heart
HK$3,798 HKD