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1.45ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG634412473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412473

Diamond specifications and retailer prices

From $623 CAD
$446 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $623 CAD at Adiamor
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 Adiamor

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634412473 or 634412473. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412473
Dimensions7.24 × 7.18 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.18 mm1.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412473
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $623 CAD|Low: $478 CAD|High: $1,862 CAD|Avg: $962 CAD|-36.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 7, 2026
Retailer 3$478 CAD
Adiamor$623 CAD
Retailer 7$691 CAD
Retailer 6$749 CAD
Retailer 5$830 CAD
Retailer 4$929 CAD
Retailer 8$945 CAD
Retailer 2$1,553 CAD

21 data points across 8 retailers

1 retailer

Adiamor
D-78597537 · Oct 23
$623 CAD
$446 USD
View
Price last confirmed 7 days ago

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.

1.45ct Round
$623 CAD