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Radiant|Lab Grown|IGI

1.42ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG638428730

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

Certificate IGI LG638428730

Diamond specifications and retailer prices

From €216 EUR
As of November 5, 2026
Save €1,453 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,669 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown radiant diamond

This 1.42ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638428730 or 638428730. Listed at 13 retailers as of November 4, 2026, with prices from €216 to €1,669, a €1,453 spread on the same certified stone. Do Amore Diamonds lists it at €1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428730
Dimensions7.93 × 5.71 × 3.82 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.71 mm1.42 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428730
Side View
Table 63.0%Crown 46.5°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.9%

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 5
Current: €1,669 EUR|Low: €216 EUR|High: €1,669 EUR|Avg: €643 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 9€216 EUR
Retailer 5€357 EUR
Retailer 12€361 EUR
Retailer 10€376 EUR
Retailer 7€411 EUR
Retailer 11€441 EUR
Retailer 6€595 EUR
Retailer 8€697 EUR
Retailer 4€746 EUR
Retailer 3€919 EUR
Retailer 2€953 EUR
Do Amore Diamonds€1,669 EUR

38 data points across 12 retailers

13 retailers€216 EUR to €1,669 EUR

A
Cheapest Retailer
-
€216 EUR
A
Retailer 2
-
€216 EUR
View
A
Retailer 3
-
€357 EUR
View
A
Retailer 4
-
€361 EUR
View
B+
Retailer 5
-
€376 EUR
View
A
Retailer 6
-
€411 EUR
View
A
Retailer 7
-
€441 EUR
View
B+
Retailer 8
-
€595 EUR
View
B+
Retailer 9
-
€697 EUR
View
B
Retailer 10
-
€767 EUR
View
B
Retailer 11
-
€919 EUR
View
B
Retailer 12
-
€953 EUR
View
Most Expensive
B
Do Amore Diamonds
27-272CF9775 · Nov 4
€1,669 EUR
$1,880 USD
View
12 more retailers have this diamond
Prices start from €216 EURSave up to €1,453 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
1.42ct Radiant
€216 EUR