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Heart|Lab Grown|IGI

1.06ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG836619130

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619130

Diamond specifications and retailer prices

From $395 USD
As of October 27, 2026
Save $1,855 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 28, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619130 or 836619130. Listed at 17 retailers as of October 27, 2026, with prices from $395 to $2,250, a $1,855 spread on the same certified stone. Brilliant Earth lists it at $2,250. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619130
Dimensions6.28 × 7.02 × 4.08 mm
L/W Ratio1.12
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
6.28 mm7.02 mm1.06 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619130
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.1%

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 27
Current: $2,250 USD|Low: $395 USD|High: $2,250 USD|Avg: $1,021 USD
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
October 29, 2026
Retailer 7$395 USD
Retailer 17$442 USD
Retailer 3$443 USD
Retailer 10$490 USD
Retailer 12$521 USD
Retailer 5$640 USD
Retailer 6$678 USD
Retailer 16$690 USD
Retailer 13$790 USD
Retailer 2$802 USD
Retailer 15$843 USD
Retailer 8$1,127 USD
Retailer 14$1,576 USD
Retailer 9$1,613 USD
Retailer 4$1,817 USD
Retailer 11$1,925 USD
Brilliant Earth$2,250 USD

4 data points across 17 retailers

17 retailers$395 USD to $2,250 USD

A
Cheapest Retailer
-
$395 USD
A
Retailer 2
-
$442 USD
View
Final sale: no returns
A
Retailer 3
-
$443 USD
View
A
Retailer 4
-
$490 USD
View
A
Retailer 5
-
$521 USD
£411 GBP
View
B+
Retailer 6
-
$640 USD
View
B+
Retailer 7
-
$678 USD
View
B+
Retailer 8
-
$690 USD
View
B+
Retailer 9
-
$790 USD
View
B+
Retailer 10
-
$802 USD
£632 GBP
View
B+
Retailer 11
-
$843 USD
ZAR 13,612 ZAR
View
B
Retailer 12
-
$1,127 USD
View
B
Retailer 13
-
$1,576 USD
View
B
Retailer 14
-
$1,613 USD
View
B
Retailer 15
-
$1,817 USD
View
B
Retailer 16
-
$1,925 USD
£1,516 GBP
View
Most Expensive
B
Brilliant Earth
22318751A · Oct 28
$2,250 USD
View
16 more retailers have this diamond
Prices start from $395 USDSave up to $1,855 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
$395 USD