Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG812625421

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812625421

Diamond specifications and retailer prices

From €191 EUR

$213 USD

As of October 30, 2026

Save €1,635 EUR (90%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €1,826 EUR at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812625421 or 812625421. Listed at 15 retailers as of October 29, 2026, with prices from €191 to €1,826, a €1,635 spread on the same certified stone. Do Amore Diamonds lists it at €1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.8°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812625421

Dimensions7.77 × 6.87 × 4.44 mm

L/W Ratio1.13

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812625421

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: €1,826 EUR|Low: €183 EUR|High: €1,889 EUR|Avg: €670 EUR|-3.3%

Do Amore Diamonds

Retailer 2

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Retailer 17

October 30, 2026

Retailer 3€191 EUR

Retailer 7€220 EUR

Retailer 17€221 EUR

Retailer 6€355 EUR

Retailer 8€383 EUR

Retailer 12€386 EUR

Retailer 5€405 EUR

Retailer 14€540 EUR

Retailer 10€636 EUR

Retailer 9€680 EUR

Retailer 2€725 EUR

Retailer 11€755 EUR

Retailer 16€762 EUR

Retailer 4€838 EUR

Retailer 13€1,020 EUR

Retailer 15€1,050 EUR

Do Amore Diamonds€1,826 EUR

24 data points across 17 retailers

15 retailers€191 EUR to €1,826 EUR

Cheapest Retailer

€191 EUR

$213 USD

Retailer 2

€220 EUR

$246 USD

View

Final sale: no returns

Retailer 3

€221 EUR

$247 USD

View

Retailer 4

€355 EUR

HK$3,100 HKD

View

Retailer 5

€386 EUR

$431 USD

View

Retailer 6

€405 EUR

$453 USD

View

B+

Retailer 7

€540 EUR

A$928 AUD

View

B+

Retailer 8

€636 EUR

A$1,093 AUD

View

B+

Retailer 9

€725 EUR

$810 USD

View

B+

Retailer 10

€755 EUR

A$1,298 AUD

View

Retailer 11

€762 EUR

$851 USD

View

Retailer 12

€838 EUR

$936 USD

View

Retailer 13

€1,020 EUR

SGD 1,540 SGD

View

Retailer 14

€1,050 EUR

£924 GBP

View

Most Expensive

Do Amore Diamonds

27-FCF1E8ECD · Oct 29

€1,826 EUR

$2,040 USD

View

14 more retailers have this diamond

Prices start from €191 EURSave up to €1,635 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.

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1.37ct Heart

€191 EUR