Heart|Lab Grown|IGI

1.45ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837603325

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837603325

Diamond specifications and retailer prices

From €369 EUR
$412 USD
As of October 28, 2026
Save €589 EUR (61%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €958 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603325 or 837603325. Listed at 9 retailers as of October 28, 2026, with prices from €369 to €958, a €589 spread on the same certified stone. Brilliant Earth lists it at €958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603325
Dimensions6.94 × 7.80 × 4.61 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
6.94 mm7.80 mm1.45 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603325
Side View
Table 64.0%Crown 39.9°Girdle: MED-THKPavilion 39°Culet: NoneDepth 59.1%

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 28
Current: €958 EUR|Low: €369 EUR|High: €1,121 EUR|Avg: €714 EUR|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9€369 EUR
Retailer 4€439 EUR
Retailer 10€446 EUR
Retailer 7€563 EUR
Retailer 3€582 EUR
Retailer 5€610 EUR
Retailer 2€811 EUR
Retailer 8€934 EUR
Retailer 6€957 EUR
Brilliant Earth€958 EUR

31 data points across 10 retailers

9 retailers€369 EUR to €958 EUR

B+
Cheapest Retailer
-
€369 EUR
$412 USD
A
Retailer 2
-
€439 EUR
£386 GBP
View
B+
Retailer 3
-
€563 EUR
$629 USD
View
B+
Retailer 4
-
€582 EUR
$650 USD
View
B+
Retailer 5
-
€610 EUR
$682 USD
View
B+
Retailer 6
-
€811 EUR
$906 USD
View
Retailer 7
-
€934 EUR
A$1,606 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
€957 EUR
£842 GBP
View
Most Expensive
B
Brilliant Earth
21586936A · Oct 29
€958 EUR
$1,070 USD
View
8 more retailers have this diamond
Prices start from €369 EURSave up to €589 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
1.45ct Heart
€369 EUR