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Heart|Lab Grown|IGI

1.45ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG764651373

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764651373

Diamond specifications and retailer prices

From €332 EUR
$372 USD
As of November 1, 2026
Save €1,585 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,917 EUR at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764651373 or 764651373. Listed at 12 retailers as of November 1, 2026, with prices from €332 to €1,917, a €1,585 spread on the same certified stone. Do Amore Diamonds lists it at €1,917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764651373
Dimensions7.14 × 7.64 × 4.68 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.64 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764651373
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Nov 1
Current: €1,917 EUR|Low: €297 EUR|High: €1,917 EUR|Avg: €701 EUR|+3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 4€297 EUR
Retailer 3€332 EUR
Retailer 14€430 EUR
Retailer 9€435 EUR
Retailer 6€456 EUR
Retailer 13€532 EUR
Retailer 16€569 EUR
Retailer 5€574 EUR
Retailer 11€671 EUR
Retailer 8€768 EUR
Retailer 15€778 EUR
Retailer 12€798 EUR
Retailer 7€832 EUR
Retailer 10€1,099 EUR
Retailer 2€1,328 EUR
Do Amore Diamonds€1,917 EUR

25 data points across 16 retailers

12 retailers€332 EUR to €1,917 EUR

Retailer 1
-
€297 EUR
$334 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
€332 EUR
$372 USD
View
Retailer 3
-
€430 EUR
$482 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
€435 EUR
View
B+
Retailer 5
-
€532 EUR
A$918 AUD
View
B+
Retailer 6
-
€569 EUR
$638 USD
View
Retailer 7
-
€671 EUR
A$1,157 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
€778 EUR
A$1,342 AUD
View
Price last confirmed 26 days ago
B
Retailer 9
-
€798 EUR
$895 USD
View
B
Retailer 10
-
€1,099 EUR
£971 GBP
View
B
Retailer 11
-
€1,328 EUR
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-B35B1D059 · Nov 2
€1,917 EUR
$2,150 USD
View
11 more retailers have this diamond
Prices start from €332 EURSave up to €1,585 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
€332 EUR