CaratHunter
Plans
Radiant|Lab Grown|IGI

1.50ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG490177299

Certificate IGI LG490177299

Diamond specifications and retailer prices

From $2,901 CAD
$2,073 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,901 CAD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG490177299 or 490177299. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG490177299
Dimensions7.82 × 5.76 mm
L/W Ratio1.36
Top View
7.82 mm5.76 mm1.50 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG490177299
Side View
Table 64.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,901 CAD|Low: $2,764 CAD|High: $4,761 CAD|Avg: $3,519 CAD|-39.1%
September 23, 2026
B2C Jewels$2,901 CAD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20034008 · Oct 29
$2,901 CAD
$2,073 USD
View

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.

C
1.50ct Radiant
$2,901 CAD