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Heart|Lab Grown|IGI

1.45ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG794622573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794622573

Diamond specifications and retailer prices

From €211 EUR
As of November 4, 2026
Save €1,431 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,642 EUR at Brilliant Earth · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794622573 or 794622573. Listed at 18 retailers as of November 4, 2026, with prices from €211 to €1,642, a €1,431 spread on the same certified stone. Brilliant Earth lists it at €1,642. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622573
Dimensions7.91 × 6.75 × 4.48 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.91 mm6.75 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622573
Side View
Table 55.0%Crown 36.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,642 EUR|Low: €211 EUR|High: €1,642 EUR|Avg: €605 EUR
Brilliant Earth
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 10€211 EUR
Retailer 4€236 EUR
Retailer 18€245 EUR
Retailer 8€262 EUR
Retailer 15€262 EUR
Retailer 17€443 EUR
Retailer 13€452 EUR
Retailer 16€483 EUR
Retailer 2€488 EUR
Retailer 11€642 EUR
Retailer 12€663 EUR
Retailer 9€683 EUR
Retailer 3€717 EUR
Retailer 7€842 EUR
Retailer 6€846 EUR
Retailer 5€888 EUR
Retailer 14€1,050 EUR
Brilliant Earth€1,642 EUR

41 data points across 18 retailers

18 retailers€211 EUR to €1,642 EUR

A
Cheapest Retailer
-
€211 EUR
A
Retailer 2
-
€236 EUR
View
Final sale: no returns
A
Retailer 3
-
€245 EUR
View
Retailer 4
-
€262 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€262 EUR
View
A
Retailer 6
-
€443 EUR
View
A
Retailer 7
-
€452 EUR
View
A
Retailer 8
-
€483 EUR
View
A
Retailer 9
-
€488 EUR
View
B+
Retailer 10
-
€642 EUR
View
B+
Retailer 11
-
€663 EUR
View
B+
Retailer 12
-
€683 EUR
View
B+
Retailer 13
-
€717 EUR
View
B+
Retailer 14
-
€842 EUR
View
B+
Retailer 15
-
€846 EUR
View
B+
Retailer 16
-
€888 EUR
View
B+
Retailer 17
-
€1,050 EUR
View
Most Expensive
B
Brilliant Earth
21419487A · Nov 4
€1,642 EUR
$1,850 USD
View
17 more retailers have this diamond
Prices start from €211 EURSave up to €1,431 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
€211 EUR