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 €354 EUR

$395 USD

As of October 30, 2026

Save €1,553 EUR (81%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: €1,907 EUR 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619130 or 836619130. Listed at 18 retailers as of October 30, 2026, with prices from €354 to €1,907, a €1,553 spread on the same certified stone. Brilliant Earth lists it at €1,907. 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

Colour

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836619130

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: €1,907 EUR|Low: €354 EUR|High: €2,014 EUR|Avg: €905 EUR|-5.3%

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

October 31, 2026

Retailer 8€354 EUR

Retailer 3€396 EUR

Retailer 4€397 EUR

Retailer 13€439 EUR

Retailer 11€465 EUR

Retailer 6€573 EUR

Retailer 7€607 EUR

Retailer 18€618 EUR

Retailer 15€707 EUR

Retailer 12€720 EUR

Retailer 17€754 EUR

Retailer 9€1,009 EUR

Retailer 2€1,043 EUR

Retailer 16€1,411 EUR

Retailer 10€1,443 EUR

Retailer 5€1,626 EUR

Retailer 14€1,723 EUR

Brilliant Earth€1,907 EUR

6 data points across 18 retailers

18 retailers€354 EUR to €1,907 EUR

Cheapest Retailer

€354 EUR

$395 USD

Retailer 2

€396 EUR

$442 USD

View

Final sale: no returns

Retailer 3

€397 EUR

$443 USD

View

Retailer 4

€439 EUR

$490 USD

View

Retailer 5

€465 EUR

£409 GBP

View

B+

Retailer 6

€573 EUR

$640 USD

View

B+

Retailer 7

€607 EUR

$678 USD

View

B+

Retailer 8

€618 EUR

$690 USD

View

B+

Retailer 9

€707 EUR

$790 USD

View

B+

Retailer 10

€720 EUR

£633 GBP

View

B+

Retailer 11

€754 EUR

ZAR 13,612 ZAR

View

Retailer 12

€1,009 EUR

$1,127 USD

View

Retailer 13

€1,043 EUR

$1,165 USD

View

Retailer 14

€1,411 EUR

$1,576 USD

View

Retailer 15

€1,443 EUR

$1,613 USD

View

Retailer 16

€1,626 EUR

$1,817 USD

View

Retailer 17

€1,723 EUR

£1,516 GBP

View

Most Expensive

Brilliant Earth

22318751A · Oct 30

€1,907 EUR

$2,130 USD

View

17 more retailers have this diamond

Prices start from €354 EURSave up to €1,553 EUR

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.

Similar diamonds

1.06ct Heart

€354 EUR