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Heart|Lab Grown|IGI

1.45ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG647408251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG647408251

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 30, 2026
Save €1,724 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,924 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647408251 or 647408251. Listed at 15 retailers as of October 29, 2026, with prices from €201 to €1,924, a €1,724 spread on the same certified stone. Do Amore Diamonds lists it at €1,924. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647408251
Dimensions7.15 × 8.09 × 4.41 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm8.09 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647408251
Side View
Table 58.0%Crown 34.3°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 54.5%

Caratlytics Score

How it works →
A
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: €1,924 EUR|Low: €232 EUR|High: €1,987 EUR|Avg: €731 EUR|-3.2%
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 4€232 EUR
Retailer 2€344 EUR
Retailer 3€367 EUR
Retailer 5€397 EUR
Retailer 13€423 EUR
Retailer 10€428 EUR
Retailer 8€673 EUR
Retailer 12€801 EUR
Retailer 7€813 EUR
Retailer 9€877 EUR
Retailer 11€1,062 EUR
Retailer 6€1,104 EUR
Do Amore Diamonds€1,924 EUR

38 data points across 13 retailers

15 retailers€201 EUR to €1,924 EUR

A
Cheapest Retailer
-
€201 EUR
$224 USD
A
Retailer 2
-
€232 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
-
€232 EUR
$259 USD
View
A
Retailer 4
-
€344 EUR
£303 GBP
View
A
Retailer 5
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 6
-
€423 EUR
$473 USD
View
A
Retailer 7
-
€428 EUR
$478 USD
View
B+
Retailer 8
-
€673 EUR
A$1,157 AUD
View
B
Retailer 9
-
€801 EUR
$895 USD
View
B
Retailer 10
-
€813 EUR
A$1,397 AUD
View
B
Retailer 11
-
€877 EUR
$980 USD
View
B
Retailer 12
-
€881 EUR
$984 USD
View
B
Retailer 13
-
€1,062 EUR
SGD 1,603 SGD
View
B
Retailer 14
-
€1,104 EUR
£971 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1A8BCE474 · Oct 29
€1,924 EUR
$2,150 USD
View
14 more retailers have this diamond
Prices start from €201 EURSave up to €1,724 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
€201 EUR