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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 $223 USD
As of October 30, 2026
Save $1,917 USD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,140 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $223 to $2,140, a $1,917 spread on the same certified stone. Do Amore Diamonds lists it at $2,140. 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
Color
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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Price History

Last verified: Oct 30
Current: $2,140 USD|Low: $223 USD|High: $2,570 USD|Avg: $846 USD|-16.7%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 20$223 USD
Retailer 18$260 USD
Retailer 9$422 USD
Retailer 3$432 USD
Retailer 6$451 USD
Retailer 12$480 USD
Retailer 8$511 USD
Retailer 15$525 USD
Retailer 2$581 USD
Retailer 7$673 USD
Retailer 14$720 USD
Retailer 16$746 USD
Retailer 19$893 USD
Retailer 11$1,032 USD
Retailer 13$1,065 USD
Retailer 10$1,154 USD
Retailer 17$1,227 USD
Retailer 5$1,267 USD
Retailer 4$1,340 USD
Do Amore Diamonds$2,140 USD

41 data points across 20 retailers

28 retailers$223 USD to $2,140 USD

A
Cheapest Retailer
-
$223 USD
Retailer 2
-
$223 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$223 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$260 USD
View
Final sale: no returns
Retailer 5
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$277 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$277 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$336 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$354 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$422 USD
HK$3,300 HKD
View
A
Retailer 10
-
$432 USD
View
A
Retailer 11
-
$451 USD
View
A
Retailer 12
-
$511 USD
View
A
Retailer 13
-
$525 USD
ZAR 8,485 ZAR
View
B+
Retailer 14
-
$581 USD
£457 GBP
View
B+
Retailer 15
-
$673 USD
View
B+
Retailer 16
-
$720 USD
A$1,108 AUD
View
B+
Retailer 17
-
$746 USD
A$1,147 AUD
View
B+
Retailer 18
-
$893 USD
View
Retailer 19
-
$983 USD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
$983 USD
View
B+
Retailer 21
-
$1,032 USD
SGD 1,395 SGD
View
B
Retailer 22
-
$1,065 USD
A$1,639 AUD
View
B
Retailer 23
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$1,154 USD
View
B
Retailer 24
-
$1,227 USD
£966 GBP
View
B+
Retailer 25
-
$1,267 USD
View
Retailer 26
-
$1,274 USD
View
Price last confirmed 29 days ago
B
Retailer 27
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$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-D130A9A66 · Oct 29
$2,140 USD
View
27 more retailers have this diamond
Prices start from $223 USDSave up to $1,917 USD

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
$223 USD