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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 $372 CAD
$266 USD
As of November 1, 2026
Save $2,507 CAD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,879 CAD at Do Amore Diamonds · As of November 2, 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 11 retailers as of November 1, 2026, with prices from $372 to $2,879, a $2,507 spread on the same certified stone. Do Amore Diamonds lists it at $2,879. 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
Color
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

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: $2,879 CAD|Low: $372 CAD|High: $2,879 CAD|Avg: $1,189 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
November 1, 2026
Retailer 7$372 CAD
Retailer 10$481 CAD
Retailer 8$636 CAD
Retailer 2$707 CAD
Retailer 9$727 CAD
Retailer 12$1,133 CAD
Retailer 6$1,198 CAD
Retailer 3$1,232 CAD
Retailer 4$1,491 CAD
Retailer 11$1,556 CAD
Retailer 5$1,642 CAD
Do Amore Diamonds$2,879 CAD

19 data points across 12 retailers

11 retailers$372 CAD to $2,879 CAD

A
Cheapest Retailer
-
$372 CAD
$266 USD
A
Retailer 2
-
$481 CAD
$344 USD
View
A
Retailer 3
-
$636 CAD
$455 USD
View
A
Retailer 4
-
$707 CAD
ZAR 8,175 ZAR
View
A
Retailer 5
-
$727 CAD
$520 USD
View
Retailer 6
-
$1,133 CAD
$811 USD
View
Price last confirmed 75 days ago
B
Retailer 7
-
$1,198 CAD
$857 USD
View
B+
Retailer 8
-
$1,316 CAD
$942 USD
View
B
Retailer 9
-
$1,556 CAD
$1,113 USD
View
B
Retailer 10
-
$1,642 CAD
£925 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CFA0A7864 · Nov 2
$2,879 CAD
$2,060 USD
View
10 more retailers have this diamond
Prices start from $372 CADSave up to $2,507 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
1.50ct Radiant
$372 CAD