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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG733557849

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733557849

Diamond specifications and retailer prices

From $1,306 CAD
A$1,438 AUD
As of November 3, 2026
Save $2,635 CAD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,941 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733557849 or 733557849. Listed at 5 retailers as of November 2, 2026, with prices from $1,306 to $3,941, a $2,635 spread on the same certified stone. Do Amore Diamonds lists it at $3,941. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733557849
Dimensions9.42 × 5.11 × 3.11 mm
L/W Ratio1.84
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
9.42 mm5.11 mm0.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733557849
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,941 CAD|Low: $577 CAD|High: $3,941 CAD|Avg: $1,480 CAD
Do Amore Diamonds
Retailer 2
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October 22, 2026
Retailer 11$619 CAD
Retailer 18$633 CAD
Retailer 9$754 CAD
Retailer 15$757 CAD
Retailer 6$759 CAD
Retailer 10$848 CAD
Retailer 5$913 CAD
Retailer 14$1,078 CAD
Retailer 8$1,230 CAD
Retailer 2$1,306 CAD
Retailer 3$1,411 CAD
Retailer 16$1,427 CAD
Retailer 13$1,475 CAD
Retailer 12$1,649 CAD
Retailer 4$1,879 CAD
Retailer 17$3,060 CAD
Retailer 7$3,074 CAD
Do Amore Diamonds$3,941 CAD

11 data points across 18 retailers

5 retailers$1,306 CAD to $3,941 CAD

Retailer 1
-
$848 CAD
$607 USD
Price last confirmed 41 days ago
Retailer 2
-
$913 CAD
$653 USD
View
Price last confirmed 55 days ago
B+
Retailer 3
-
$1,306 CAD
A$1,438 AUD
View
Retailer 4
-
$1,649 CAD
A$1,815 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
Do Amore Diamonds
32-LG733557849 · Nov 2
$3,941 CAD
$2,820 USD
View
4 more retailers have this diamond
Prices start from $1,306 CADSave up to $2,635 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+
0.83ct Marquise
$1,306 CAD