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Radiant|Lab Grown|IGI

1.50ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG719536798

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG719536798

Diamond specifications and retailer prices

From €211 EUR
As of November 4, 2026
Save €1,590 EUR (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,802 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant 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 LG719536798 or 719536798. Listed at 29 retailers as of November 4, 2026, with prices from €211 to €1,802, a €1,590 spread on the same certified stone. Brilliant Earth lists it at €1,802. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719536798
Dimensions5.78 × 5.78 × 3.86 mm
L/W Ratio1.00
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
5.78 mm5.78 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719536798
Side View
Table 64.0%Crown 39.8°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 66.8%

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 4
Current: €1,802 EUR|Low: €211 EUR|High: €1,890 EUR|Avg: €717 EUR|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 22
November 5, 2026
Retailer 22€211 EUR
Retailer 19€236 EUR
Retailer 10€306 EUR
Retailer 3€371 EUR
Retailer 18€438 EUR
Retailer 17€452 EUR
Retailer 6€461 EUR
Retailer 15€466 EUR
Retailer 8€485 EUR
Retailer 2€491 EUR
Retailer 9€573 EUR
Retailer 16€612 EUR
Retailer 21€846 EUR
Retailer 4€875 EUR
Retailer 12€887 EUR
Retailer 11€888 EUR
Retailer 20€963 EUR
Retailer 13€1,046 EUR
Retailer 7€1,067 EUR
Retailer 14€1,131 EUR
Retailer 5€1,167 EUR
Brilliant Earth€1,802 EUR

41 data points across 22 retailers

29 retailers€211 EUR to €1,802 EUR

A
Cheapest Retailer
-
€211 EUR
Retailer 2
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€211 EUR
View
Price last confirmed 28 days ago
Retailer 3
-
€225 EUR
View
Price last confirmed 36 days ago
A
Retailer 4
-
€236 EUR
View
Final sale: no returns
Retailer 5
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€262 EUR
View
Price last confirmed 39 days ago
Retailer 6
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€262 EUR
View
Price last confirmed 33 days ago
Retailer 7
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€276 EUR
View
Price last confirmed 37 days ago
A
Retailer 8
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€306 EUR
View
B+
Retailer 9
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€371 EUR
View
A
Retailer 10
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€438 EUR
View
A
Retailer 11
-
€452 EUR
View
A
Retailer 12
-
€461 EUR
View
A
Retailer 13
-
€485 EUR
View
A
Retailer 14
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€491 EUR
View
B+
Retailer 15
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€573 EUR
View
B+
Retailer 16
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€612 EUR
View
Retailer 17
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€842 EUR
View
Price last confirmed 26 days ago
B
Retailer 18
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€842 EUR
View
B
Retailer 19
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€846 EUR
View
Retailer 20
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€875 EUR
View
Price last confirmed 31 days ago
B
Retailer 21
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€887 EUR
View
B
Retailer 22
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€888 EUR
View
Retailer 23
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€898 EUR
View
Price last confirmed 36 days ago
Retailer 24
-
€963 EUR
View
Price last confirmed 15 days ago
B
Retailer 25
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€1,046 EUR
View
B
Retailer 26
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€1,067 EUR
View
B
Retailer 27
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€1,131 EUR
View
B
Retailer 28
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€1,167 EUR
View
Most Expensive
B
Brilliant Earth
15240501A · Nov 4
€1,802 EUR
$2,030 USD
View
28 more retailers have this diamond
Prices start from €211 EURSave up to €1,590 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 Radiant
€211 EUR