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Marquise|Lab Grown|IGI

1.31ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG750536262

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750536262

Diamond specifications and retailer prices

From $1,107 CAD
As of October 30, 2026
Save $357 CAD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,464 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.31ct lab-grown marquise diamond

This 1.31ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750536262 or 750536262. Listed at 3 retailers as of October 30, 2026, with prices from $1,107 to $1,464, a $357 spread on the same certified stone. The Diamond Guys lists it at $1,464. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750536262
Dimensions5.54 × 5.54 × 11.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.54 mm5.54 mm1.31 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750536262
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.3%

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: $1,107 CAD|Low: $209 CAD|High: $128,374 CAD|Avg: $3,451 CAD|+0.2%
Retailer 1
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 3, 2026
Retailer 14$209 CAD
Retailer 6$588 CAD
Retailer 13$752 CAD
Retailer 12$799 CAD
Retailer 5$810 CAD
Retailer 8$951 CAD
Retailer 9$995 CAD
Retailer 1$1,107 CAD
Retailer 7$1,119 CAD
Retailer 11$1,254 CAD
Retailer 2$1,301 CAD
The Diamond Guys$1,464 CAD
Retailer 3$1,497 CAD
Retailer 4$1,732 CAD
Retailer 10$2,626 CAD

42 data points across 15 retailers

3 retailers$1,107 CAD to $1,464 CAD

B
Cheapest Retailer
-
$1,107 CAD
Retailer 2
-
$1,119 CAD
A$1,232 AUD
View
Price last confirmed 142 days ago
Most Expensive
B
The Diamond Guys
1955241472 · Oct 30
$1,464 CAD
$1,048 USD
View
2 more retailers have this diamond
Prices start from $1,107 CADSave up to $357 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.

B
1.31ct Marquise
$1,107 CAD