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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG809684208

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809684208

Diamond specifications and retailer prices

From $686 AUD
$482 USD
As of November 1, 2026
Save $932 AUD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,618 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct 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 LG809684208 or 809684208. Listed at 8 retailers as of November 1, 2026, with prices from $686 to $1,618, a $932 spread on the same certified stone. MOH London lists it at $1,618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809684208
Dimensions6.85 × 6.20 × 4.02 mm
L/W Ratio1.10
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
6.85 mm6.20 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809684208
Side View
Table 61.0%Crown 36.5°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,618 AUD|Low: $649 AUD|High: $1,678 AUD|Avg: $1,065 AUD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$656 AUD
Retailer 6$686 AUD
Retailer 5$736 AUD
Retailer 2$755 AUD
Retailer 4$827 AUD
Retailer 8$1,373 AUD
Retailer 7$1,394 AUD
Retailer 3$1,476 AUD
MOH London$1,618 AUD

41 data points across 9 retailers

8 retailers$686 AUD to $1,618 AUD

A
Cheapest Retailer
-
$686 AUD
$482 USD
A
Retailer 2
-
$736 AUD
$517 USD
View
A
Retailer 3
-
$755 AUD
£418 GBP
View
B+
Retailer 4
-
$827 AUD
$581 USD
View
B
Retailer 5
-
$1,373 AUD
$964 USD
View
B
Retailer 6
-
$1,394 AUD
$979 USD
View
B
Retailer 7
-
$1,476 AUD
View
Most Expensive
B
MOH London
LG809684208 · Nov 1
$1,618 AUD
£895 GBP
View
7 more retailers have this diamond
Prices start from $686 AUDSave up to $932 AUD

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
1.02ct Heart
$686 AUD