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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG636498996

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG636498996

Diamond specifications and retailer prices

From $317 AUD
$223 USD
As of October 30, 2026
Save $2,729 AUD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,047 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG636498996 or 636498996. Listed at 28 retailers as of October 30, 2026, with prices from $317 to $3,047, a $2,729 spread on the same certified stone. Do Amore Diamonds lists it at $3,047. 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 angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636498996
Dimensions6.97 × 6.11 × 4.14 mm
L/W Ratio1.14
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
6.97 mm6.11 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636498996
Side View
Table 57.0%Crown 34.5°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 59.4%

Caratlytics Score

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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: Oct 30
Current: $3,047 AUD|Low: $317 AUD|High: $3,659 AUD|Avg: $1,202 AUD|-16.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20$317 AUD
Retailer 18$370 AUD
Retailer 9$601 AUD
Retailer 3$615 AUD
Retailer 6$642 AUD
Retailer 12$683 AUD
Retailer 8$727 AUD
Retailer 16$748 AUD
Retailer 13$827 AUD
Retailer 7$958 AUD
Retailer 15$1,025 AUD
Retailer 17$1,061 AUD
Retailer 19$1,271 AUD
Retailer 11$1,470 AUD
Retailer 14$1,517 AUD
Retailer 10$1,642 AUD
Retailer 2$1,745 AUD
Retailer 5$1,804 AUD
Retailer 4$1,908 AUD
Do Amore Diamonds$3,047 AUD

42 data points across 20 retailers

28 retailers$317 AUD to $3,047 AUD

A
Cheapest Retailer
-
$317 AUD
$223 USD
Retailer 2
-
$317 AUD
$223 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$317 AUD
$223 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$370 AUD
$260 USD
View
Final sale: no returns
Retailer 5
-
$394 AUD
$277 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$394 AUD
$277 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$478 AUD
$336 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$504 AUD
$354 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 10
-
$615 AUD
$432 USD
View
A
Retailer 11
-
$642 AUD
$451 USD
View
A
Retailer 12
-
$727 AUD
$511 USD
View
A
Retailer 13
-
$748 AUD
ZAR 8,485 ZAR
View
B+
Retailer 14
-
$827 AUD
£457 GBP
View
B+
Retailer 15
-
$958 AUD
$673 USD
View
B+
Retailer 16
-
$1,025 AUD
View
B+
Retailer 17
-
$1,061 AUD
View
B+
Retailer 18
-
$1,271 AUD
$893 USD
View
Retailer 19
-
$1,399 AUD
$983 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
-
$1,399 AUD
$983 USD
View
B+
Retailer 21
-
$1,470 AUD
SGD 1,395 SGD
View
B
Retailer 22
-
$1,517 AUD
View
B
Retailer 23
-
$1,642 AUD
$1,154 USD
View
B
Retailer 24
-
$1,745 AUD
£965 GBP
View
B+
Retailer 25
-
$1,804 AUD
$1,267 USD
View
Retailer 26
-
$1,814 AUD
$1,274 USD
View
Price last confirmed 31 days ago
B
Retailer 27
-
$1,908 AUD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-D130A9A66 · Oct 31
$3,047 AUD
$2,140 USD
View
27 more retailers have this diamond
Prices start from $317 AUDSave up to $2,729 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
$317 AUD