CaratHunter
Plans
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 $340 CAD
$243 USD
As of November 1, 2026
Save $2,288 CAD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,627 CAD at Do Amore Diamonds · As of November 2, 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 12 retailers as of November 1, 2026, with prices from $340 to $2,627, a $2,288 spread on the same certified stone. Do Amore Diamonds lists it at $2,627. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,627 CAD|Low: $340 CAD|High: $2,627 CAD|Avg: $1,046 CAD
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
Retailer 13
November 2, 2026
Retailer 10$340 CAD
Retailer 2$564 CAD
Retailer 13$569 CAD
Retailer 11$592 CAD
Retailer 6$648 CAD
Retailer 12$695 CAD
Retailer 9$992 CAD
Retailer 8$1,097 CAD
Retailer 4$1,175 CAD
Retailer 5$1,427 CAD
Retailer 3$1,447 CAD
Retailer 7$1,505 CAD
Do Amore Diamonds$2,627 CAD

35 data points across 13 retailers

12 retailers$340 CAD to $2,627 CAD

A
Cheapest Retailer
-
$340 CAD
$243 USD
A
Retailer 2
-
$564 CAD
£318 GBP
View
A
Retailer 3
-
$569 CAD
$407 USD
View
B+
Retailer 4
-
$592 CAD
$424 USD
View
A
Retailer 5
-
$648 CAD
ZAR 7,494 ZAR
View
A
Retailer 6
-
$695 CAD
$497 USD
View
B+
Retailer 7
-
$992 CAD
$710 USD
View
B+
Retailer 8
-
$1,097 CAD
$785 USD
View
B
Retailer 9
-
$1,207 CAD
$864 USD
View
B
Retailer 10
-
$1,447 CAD
$1,036 USD
View
B
Retailer 11
-
$1,505 CAD
£848 GBP
View
Most Expensive
B
Do Amore Diamonds
27-272CF9775 · Nov 2
$2,627 CAD
$1,880 USD
View
11 more retailers have this diamond
Prices start from $340 CADSave up to $2,288 CAD

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
$340 CAD