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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG702514336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702514336

Diamond specifications and retailer prices

From €218 EUR
As of November 6, 2026
Save €974 EUR (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,818 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702514336 or 702514336. Listed at 24 retailers as of November 6, 2026, with a 448% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702514336
Dimensions7.24 × 7.72 × 4.54 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
7.24 mm7.72 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702514336
Side View
Table 59.0%Crown 37.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.8%

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 6
Current: €1,818 EUR|Low: €209 EUR|High: €1,818 EUR|Avg: €550 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
November 6, 2026
Retailer 4€218 EUR
Retailer 14€253 EUR
Retailer 3€270 EUR
Retailer 15€270 EUR
Retailer 8€298 EUR
Retailer 6€363 EUR
Retailer 2€446 EUR
Retailer 12€466 EUR
Retailer 13€467 EUR
Retailer 9€505 EUR
Retailer 11€685 EUR
Retailer 5€868 EUR
Retailer 7€979 EUR
Retailer 10€1,081 EUR
Brilliant Earth€1,818 EUR

33 data points across 15 retailers

24 retailers€218 EUR to €1,192 EUR

A
Cheapest Retailer
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€218 EUR
A
Retailer 2
-
€244 EUR
View
Final sale: no returns
A
Retailer 3
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€253 EUR
View
A
Retailer 4
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€270 EUR
View
Retailer 5
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€270 EUR
View
Price last confirmed 21 days ago
A
Retailer 6
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€297 EUR
View
A
Retailer 7
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€298 EUR
View
B+
Retailer 8
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€363 EUR
View
A
Retailer 9
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€430 EUR
View
A
Retailer 10
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€446 EUR
View
A
Retailer 11
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€466 EUR
View
A
Retailer 12
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€467 EUR
View
B+
Retailer 13
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€494 EUR
View
B+
Retailer 14
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€505 EUR
View
B+
Retailer 15
-
€685 EUR
View
B
Retailer 16
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€868 EUR
View
B
Retailer 17
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€874 EUR
View
B
Retailer 18
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€914 EUR
View
B
Retailer 19
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€979 EUR
View
B
Retailer 20
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€1,081 EUR
View
B
Retailer 21
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€1,098 EUR
View
B
Retailer 22
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€1,106 EUR
View
B
Retailer 23
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€1,192 EUR
View
Most Expensive
Brilliant Earth
13917443A · Oct 29
€1,818 EUR
$2,030 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from €218 EURSave up to €974 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
1.50ct Heart
€218 EUR