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Heart|Lab Grown|IGI

1.06ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG737563932

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737563932

Diamond specifications and retailer prices

From $263 USD
As of October 30, 2026
Save $1,347 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,610 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.06ct lab-grown heart diamond

This 1.06ct 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 LG737563932 or 737563932. Listed at 19 retailers as of October 30, 2026, with prices from $263 to $1,610, a $1,347 spread on the same certified stone. Brilliant Earth lists it at $1,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737563932
Dimensions7.12 × 7.12 × 6.04 mm
L/W Ratio1.00
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
7.12 mm7.12 mm1.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737563932
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.6%

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: Oct 30
Current: $1,610 USD|Low: $260 USD|High: $2,030 USD|Avg: $658 USD|-20.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 9$260 USD
Retailer 19$263 USD
Retailer 17$310 USD
Retailer 10$314 USD
Retailer 8$336 USD
Retailer 11$336 USD
Retailer 3$392 USD
Retailer 13$501 USD
Retailer 2$551 USD
Retailer 18$600 USD
Retailer 16$621 USD
Retailer 7$635 USD
Retailer 14$712 USD
Retailer 15$770 USD
Retailer 5$785 USD
Retailer 6$990 USD
Retailer 12$1,176 USD
Retailer 4$1,306 USD
Brilliant Earth$1,610 USD

43 data points across 19 retailers

19 retailers$263 USD to $1,610 USD

Retailer 1
-
$260 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$263 USD
View
Final sale: no returns
Retailer 3
-
$310 USD
£244 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
$314 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$336 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$392 USD
View
A
Retailer 7
-
$501 USD
ZAR 8,100 ZAR
View
A
Retailer 8
-
$551 USD
£434 GBP
View
B+
Retailer 9
-
$600 USD
View
B+
Retailer 10
-
$621 USD
View
B+
Retailer 11
-
$712 USD
A$1,095 AUD
View
Retailer 12
-
$756 USD
A$1,163 AUD
View
Price last confirmed 120 days ago
B+
Retailer 13
-
$770 USD
View
B+
Retailer 14
-
$785 USD
SGD 1,061 SGD
View
B
Retailer 15
-
$990 USD
View
Retailer 16
-
$1,079 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$1,176 USD
£926 GBP
View
B
Retailer 18
-
$1,306 USD
View
Most Expensive
B
Brilliant Earth
18205769A · Oct 30
$1,610 USD
View
18 more retailers have this diamond
Prices start from $263 USDSave up to $1,347 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
1.06ct Heart
$263 USD