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Radiant|Lab Grown|IGI

1.50ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG665402895

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

Certificate IGI LG665402895

Diamond specifications and retailer prices

From €236 EUR
As of November 3, 2026
Save €1,592 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,828 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665402895 or 665402895. Listed at 12 retailers as of November 3, 2026, with prices from €236 to €1,828, a €1,592 spread on the same certified stone. Do Amore Diamonds lists it at €1,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665402895
Dimensions8.16 × 5.82 × 3.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.82 mm1.50 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665402895
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.8%

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 3
Current: €1,828 EUR|Low: €236 EUR|High: €1,828 EUR|Avg: €754 EUR
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
November 5, 2026
Retailer 7€236 EUR
Retailer 10€305 EUR
Retailer 8€404 EUR
Retailer 5€449 EUR
Retailer 9€462 EUR
Retailer 12€719 EUR
Retailer 6€761 EUR
Retailer 3€782 EUR
Retailer 4€946 EUR
Retailer 11€988 EUR
Retailer 2€1,038 EUR
Do Amore Diamonds€1,828 EUR

20 data points across 12 retailers

12 retailers€236 EUR to €1,828 EUR

A
Cheapest Retailer
-
€236 EUR
A
Retailer 2
-
€236 EUR
View
A
Retailer 3
-
€305 EUR
View
A
Retailer 4
-
€404 EUR
View
A
Retailer 5
-
€449 EUR
View
A
Retailer 6
-
€462 EUR
View
Retailer 7
-
€719 EUR
View
Price last confirmed 77 days ago
B
Retailer 8
-
€761 EUR
View
B+
Retailer 9
-
€836 EUR
View
B
Retailer 10
-
€988 EUR
View
B
Retailer 11
-
€1,038 EUR
View
Most Expensive
B
Do Amore Diamonds
27-CFA0A7864 · Nov 4
€1,828 EUR
$2,060 USD
View
11 more retailers have this diamond
Prices start from €236 EURSave up to €1,592 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
€236 EUR