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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG786662245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786662245

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 30, 2026
Save €1,619 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,808 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 LG786662245 or 786662245. Listed at 9 retailers as of October 29, 2026, with prices from €189 to €1,808, a €1,619 spread on the same certified stone. Do Amore Diamonds lists it at €1,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786662245
Dimensions6.96 × 7.78 × 4.31 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm7.78 mm1.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786662245
Side View
Table 59.0%Crown 29.9°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 55.4%

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: €1,808 EUR|Low: €189 EUR|High: €1,808 EUR|Avg: €621 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10€189 EUR
Retailer 8€219 EUR
Retailer 2€325 EUR
Retailer 5€344 EUR
Retailer 12€404 EUR
Retailer 13€423 EUR
Retailer 11€525 EUR
Retailer 9€630 EUR
Retailer 3€691 EUR
Retailer 7€831 EUR
Retailer 4€984 EUR
Retailer 6€1,041 EUR
Do Amore Diamonds€1,808 EUR

8 data points across 13 retailers

9 retailers€189 EUR to €1,808 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€219 EUR
$245 USD
View
A
Retailer 3
-
€325 EUR
£285 GBP
View
A
Retailer 4
-
€404 EUR
$451 USD
View
B+
Retailer 5
-
€525 EUR
$586 USD
View
B+
Retailer 6
-
€630 EUR
A$1,083 AUD
View
B
Retailer 7
-
€831 EUR
$928 USD
View
B
Retailer 8
-
€1,041 EUR
£916 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FEF429FD7 · Oct 29
€1,808 EUR
$2,020 USD
View
8 more retailers have this diamond
Prices start from €189 EURSave up to €1,619 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.

A
1.37ct Heart
€189 EUR