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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG797645698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797645698

Diamond specifications and retailer prices

From $366 CAD
$262 USD
As of November 2, 2026
Save $1,580 CAD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,946 CAD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG797645698 or 797645698. Listed at 25 retailers as of November 1, 2026, with prices from $366 to $1,946, a $1,580 spread on the same certified stone. Reve Diamonds lists it at $1,946. 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 angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645698
Dimensions9.92 × 4.78 × 3.00 mm
L/W Ratio2.08
Girdle conditionFaceted
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
9.92 mm4.78 mm0.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645698
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 2
Current: $442 CAD|Low: $352 CAD|High: $1,844 CAD|Avg: $868 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 2$366 CAD
Retailer 7$425 CAD
Retailer 1$442 CAD
Retailer 5$454 CAD
Retailer 8$454 CAD
Retailer 9$679 CAD
Retailer 16$720 CAD
Retailer 14$720 CAD
Retailer 15$755 CAD
Retailer 11$825 CAD
Retailer 10$870 CAD
Retailer 17$988 CAD
Retailer 13$1,131 CAD
Retailer 4$1,230 CAD
Retailer 6$1,462 CAD
Retailer 3$1,509 CAD
Retailer 12$1,821 CAD

44 data points across 17 retailers

25 retailers$366 CAD to $1,946 CAD

A
Cheapest Retailer
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$366 CAD
$262 USD
A
Retailer 2
-
$425 CAD
$304 USD
View
A
Retailer 3
-
$442 CAD
$316 USD
View
Final sale: no returns
Retailer 4
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$454 CAD
$325 USD
View
Price last confirmed 9 days ago
A
Retailer 5
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$454 CAD
$325 USD
View
A
Retailer 6
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$679 CAD
$486 USD
View
A
Retailer 7
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$720 CAD
$515 USD
View
A
Retailer 8
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$720 CAD
€491 EUR
View
A
Retailer 9
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$755 CAD
$540 USD
View
A
Retailer 10
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$774 CAD
$554 USD
View
A
Retailer 11
-
$825 CAD
ZAR 9,538 ZAR
View
A
Retailer 12
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$848 CAD
$607 USD
View
A
Retailer 13
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$870 CAD
£490 GBP
View
Retailer 14
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$954 CAD
$683 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
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$988 CAD
A$1,088 AUD
View
B+
Retailer 16
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$1,131 CAD
A$1,245 AUD
View
B+
Retailer 17
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$1,230 CAD
$880 USD
View
B+
Retailer 18
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$1,462 CAD
$1,046 USD
View
Retailer 19
-
$1,509 CAD
A$1,661 AUD
View
Price last confirmed 8 days ago
B
Retailer 20
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$1,533 CAD
$1,097 USD
View
B
Retailer 21
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$1,572 CAD
View
B
Retailer 22
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$1,600 CAD
$1,145 USD
View
B
Retailer 23
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$1,821 CAD
£1,026 GBP
View
B
Retailer 24
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$1,854 CAD
$1,327 USD
View
Most Expensive
B
Reve Diamonds
A0B108537 · Nov 1
$1,946 CAD
$1,392 USD
View
24 more retailers have this diamond
Prices start from $366 CADSave up to $1,580 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
0.83ct Marquise
$366 CAD