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Oval|Lab Grown|IGI

1.50ct H SI2 Oval Lab Grown Diamond

VG • H/SI2

Diamond specifications and retailer prices

From $5,887 CAD
$4,206 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $5,887 CAD at Helzberg Diamonds
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 Helzberg Diamonds

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI. Listed at a single retailer as of October 30, 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
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.76 × 6.33 mm
L/W Ratio1.38
Top View
8.76 mm6.33 mm1.50 ctH / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCuletDepth 61.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $5,887 CAD|Low: $5,887 CAD|High: $6,587 CAD|Avg: $6,214 CAD|-10.6%
October 27, 2026
Helzberg Diamonds$5,887 CAD

5 data points across 1 retailer

1 retailer

C
Helzberg Diamonds
ZXZOJGMLIOLJ · Oct 30
$5,887 CAD
$4,206 USD
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C
1.50ct Oval
$5,887 CAD