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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

GD • D/IF • IGI LG735503436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735503436

Diamond specifications and retailer prices

From $325 CAD
$233 USD
As of October 30, 2026
Save $2,189 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,514 CAD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG735503436 or 735503436. Listed at 22 retailers as of October 25, 2026, with prices from $325 to $2,514, a $2,189 spread on the same certified stone. Brilliant Earth lists it at $2,514. 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

0.90
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735503436
Dimensions9.85 × 5.09 × 3.11 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.85 mm5.09 mm0.90 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735503436
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,514 CAD|Low: $325 CAD|High: $2,514 CAD|Avg: $983 CAD
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 22
October 30, 2026
Retailer 2$325 CAD
Retailer 10$363 CAD
Retailer 20$377 CAD
Retailer 6$404 CAD
Retailer 17$404 CAD
Retailer 11$447 CAD
Retailer 13$496 CAD
Retailer 5$545 CAD
Retailer 3$672 CAD
Retailer 8$722 CAD
Retailer 22$730 CAD
Retailer 16$761 CAD
Retailer 9$812 CAD
Retailer 12$1,090 CAD
Retailer 15$1,140 CAD
Retailer 19$1,299 CAD
Retailer 4$1,303 CAD
Retailer 14$1,371 CAD
Retailer 21$1,488 CAD
Retailer 18$1,627 CAD
Retailer 7$1,815 CAD
Brilliant Earth$2,514 CAD

29 data points across 22 retailers

22 retailers$325 CAD to $2,514 CAD

A
Cheapest Retailer
-
$325 CAD
$233 USD
A
Retailer 2
-
$363 CAD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$377 CAD
$270 USD
View
A
Retailer 4
-
$404 CAD
$289 USD
View
A
Retailer 5
-
$404 CAD
$289 USD
View
A
Retailer 6
-
$447 CAD
HK$2,500 HKD
View
A
Retailer 7
-
$496 CAD
£280 GBP
View
A
Retailer 8
-
$545 CAD
$390 USD
View
A
Retailer 9
-
$672 CAD
€458 EUR
View
A
Retailer 10
-
$722 CAD
$517 USD
View
A
Retailer 11
-
$730 CAD
ZAR 8,448 ZAR
View
A
Retailer 12
-
$761 CAD
£429 GBP
View
A
Retailer 13
-
$812 CAD
$581 USD
View
B+
Retailer 14
-
$1,090 CAD
SGD 1,054 SGD
View
Retailer 15
-
$1,140 CAD
A$1,256 AUD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$1,299 CAD
$930 USD
View
B+
Retailer 17
-
$1,303 CAD
$933 USD
View
B+
Retailer 18
-
$1,371 CAD
$982 USD
View
B+
Retailer 19
-
$1,488 CAD
$1,065 USD
View
B
Retailer 20
-
$1,627 CAD
£917 GBP
View
B
Retailer 21
-
$1,815 CAD
$1,299 USD
View
Most Expensive
B
Brilliant Earth
18890136A · Oct 25
$2,514 CAD
$1,800 USD
View
21 more retailers have this diamond
Prices start from $325 CADSave up to $2,189 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
0.90ct Marquise
$325 CAD