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Marquise|Lab Grown|IGI

1.01ct D SI2 Marquise Lab Grown Diamond

VG • D/SI2 • IGI LG742526671

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742526671

Diamond specifications and retailer prices

From $316 CAD
$226 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $316 CAD at Loose Grown Diamond
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 Loose Grown Diamond

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG742526671 or 742526671. 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

1.01
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742526671
Dimensions10.43 × 5.17 × 3.15 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm5.17 mm1.01 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742526671
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $316 CAD|Low: $316 CAD|High: $702 CAD|Avg: $539 CAD|-1.7%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Loose Grown Diamond$316 CAD
Retailer 2$448 CAD
Retailer 5$552 CAD
Retailer 4$673 CAD
Retailer 3$702 CAD

2 data points across 5 retailers

1 retailer

B
Loose Grown Diamond
742526671 · Oct 30
$316 CAD
$226 USD
View

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B
1.01ct Marquise
$316 CAD