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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG514258957

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

Certificate IGI LG514258957

Diamond specifications and retailer prices

From €155 EUR
As of November 4, 2026
Save €1,336 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,491 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514258957 or 514258957. Listed at 17 retailers as of November 4, 2026, with prices from €155 to €1,491, a €1,336 spread on the same certified stone. Do Amore Diamonds lists it at €1,491. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514258957
Dimensions7.94 × 5.81 × 3.93 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm5.81 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514258957
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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: €1,491 EUR|Low: €149 EUR|High: €10,517 EUR|Avg: €1,127 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 17€155 EUR
Retailer 3€174 EUR
Retailer 20€180 EUR
Retailer 18€193 EUR
Retailer 21€193 EUR
Retailer 7€261 EUR
Retailer 8€329 EUR
Retailer 15€367 EUR
Retailer 5€427 EUR
Retailer 9€460 EUR
Retailer 13€496 EUR
Retailer 10€524 EUR
Retailer 16€655 EUR
Retailer 19€684 EUR
Retailer 6€837 EUR
Retailer 4€838 EUR
Retailer 2€991 EUR
Retailer 14€1,154 EUR
Do Amore Diamonds€1,491 EUR
Retailer 12€1,571 EUR
Retailer 11€10,517 EUR

24 data points across 21 retailers

17 retailers€155 EUR to €1,491 EUR

A
Cheapest Retailer
-
€155 EUR
A
Retailer 2
-
€174 EUR
View
Final sale: no returns
A
Retailer 3
-
€180 EUR
View
Retailer 4
-
€193 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€193 EUR
View
B+
Retailer 6
-
€261 EUR
View
A
Retailer 7
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€329 EUR
View
A
Retailer 8
-
€367 EUR
View
A
Retailer 9
-
€427 EUR
View
A
Retailer 10
-
€496 EUR
View
B+
Retailer 11
-
€655 EUR
View
B+
Retailer 12
-
€684 EUR
View
B+
Retailer 13
-
€837 EUR
View
B+
Retailer 14
-
€838 EUR
View
B
Retailer 15
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€991 EUR
View
B
Retailer 16
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€1,000 EUR
View
Most Expensive
B
Do Amore Diamonds
27-B28AC588A · Nov 4
€1,491 EUR
$1,680 USD
View
16 more retailers have this diamond
Prices start from €155 EURSave up to €1,336 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
€155 EUR