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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG778699524

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778699524

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of November 1, 2026
Save €1,776 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,032 EUR at Do Amore Diamonds · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778699524 or 778699524. Listed at 17 retailers as of November 1, 2026, with prices from €256 to €2,032, a €1,776 spread on the same certified stone. Do Amore Diamonds lists it at €2,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778699524
Dimensions6.87 × 7.76 × 4.67 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
6.87 mm7.76 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778699524
Side View
Table 65.0%Crown 40.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.2%

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: €2,032 EUR|Low: €211 EUR|High: €2,112 EUR|Avg: €753 EUR|-3.8%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 5€220 EUR
Retailer 8€255 EUR
Retailer 11€256 EUR
Retailer 6€272 EUR
Retailer 15€379 EUR
Retailer 10€472 EUR
Retailer 9€540 EUR
Retailer 2€552 EUR
Retailer 16€740 EUR
Retailer 4€879 EUR
Retailer 14€902 EUR
Retailer 7€967 EUR
Retailer 13€1,155 EUR
Retailer 3€1,212 EUR
Retailer 12€1,225 EUR
Do Amore Diamonds€2,032 EUR

42 data points across 16 retailers

17 retailers€256 EUR to €2,032 EUR

Retailer 1
-
€220 EUR
$246 USD
Price last confirmed 11 days ago
Retailer 2
-
€255 EUR
$285 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€256 EUR
$286 USD
View
Final sale: no returns
Retailer 4
-
€272 EUR
$304 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€272 EUR
$304 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€379 EUR
$423 USD
View
A
Retailer 7
-
€472 EUR
$527 USD
View
B+
Retailer 8
-
€540 EUR
ZAR 9,738 ZAR
View
B+
Retailer 9
-
€552 EUR
£486 GBP
View
Retailer 10
-
€740 EUR
A$1,272 AUD
View
Price last confirmed 14 days ago
Retailer 11
-
€879 EUR
$982 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
€902 EUR
A$1,551 AUD
View
Retailer 13
-
€967 EUR
$1,080 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
€1,155 EUR
$1,290 USD
View
Retailer 15
-
€1,212 EUR
£1,066 GBP
View
Price last confirmed 12 days ago
B
Retailer 16
-
€1,225 EUR
$1,368 USD
View
Most Expensive
B
Do Amore Diamonds
27-531F6A8BC · Nov 1
€2,032 EUR
$2,270 USD
View
16 more retailers have this diamond
Prices start from €256 EURSave up to €1,776 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
€256 EUR