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Heart|Lab Grown|IGI

1.00ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG717583848

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717583848

Diamond specifications and retailer prices

From HK$2,518 HKD
$321 USD
As of October 25, 2026
Save HK$7,535 HKD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,054 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct 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 LG717583848 or 717583848. Listed at 7 retailers as of October 25, 2026, with prices from HK$2,518 to HK$10,054, a HK$7,535 spread on the same certified stone. MOH London lists it at HK$10,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717583848
Dimensions6.15 × 7.11 × 3.93 mm
L/W Ratio1.16
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
6.15 mm7.11 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717583848
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 55.3%

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 25
Current: HK$10,054 HKD|Low: HK$1,497 HKD|High: HK$10,223 HKD|Avg: HK$4,912 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8HK$1,497 HKD
Retailer 6HK$2,518 HKD
Retailer 5HK$3,389 HKD
Retailer 3HK$4,286 HKD
Retailer 7HK$4,488 HKD
Retailer 2HK$4,761 HKD
Retailer 4HK$8,423 HKD
MOH LondonHK$10,054 HKD

41 data points across 8 retailers

7 retailersHK$2,518 HKD to HK$10,054 HKD

A
Cheapest Retailer
-
HK$2,518 HKD
$321 USD
A
Retailer 2
-
HK$3,389 HKD
$432 USD
View
A
Retailer 3
-
HK$4,286 HKD
ZAR 8,825 ZAR
View
B+
Retailer 4
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 5
-
HK$4,761 HKD
£478 GBP
View
B
Retailer 6
-
HK$8,423 HKD
$1,074 USD
View
Most Expensive
B
MOH London
LG717583848 · Oct 29
HK$10,054 HKD
£1,009 GBP
View
6 more retailers have this diamond
Prices start from HK$2,518 HKDSave up to HK$7,535 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
1.00ct Heart
HK$2,518 HKD