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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG790611930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611930

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of November 2, 2026
Save $1,440 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,744 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct 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 LG790611930 or 790611930. Listed at 22 retailers as of November 1, 2026, with prices from $303 to $1,744, a $1,440 spread on the same certified stone. Reve Diamonds lists it at $1,744. 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

0.77
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611930
Dimensions9.72 × 4.79 × 2.93 mm
L/W Ratio2.03
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
9.72 mm4.79 mm0.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611930
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

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: $698 CAD|Low: $303 CAD|High: $2,073 CAD|Avg: $894 CAD|-5.7%
Retailer 1
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Retailer 21
Reve Diamonds
November 3, 2026
Retailer 17$303 CAD
Retailer 6$338 CAD
Retailer 18$352 CAD
Retailer 20$376 CAD
Retailer 14$402 CAD
Retailer 4$429 CAD
Retailer 9$646 CAD
Retailer 10$669 CAD
Retailer 11$671 CAD
Retailer 19$683 CAD
Retailer 21$690 CAD
Retailer 1$698 CAD
Retailer 3$707 CAD
Retailer 12$960 CAD
Retailer 7$1,015 CAD
Retailer 2$1,209 CAD
Retailer 16$1,213 CAD
Retailer 13$1,272 CAD
Retailer 5$1,282 CAD
Retailer 8$1,469 CAD
Retailer 15$1,507 CAD
Reve Diamonds$1,744 CAD

35 data points across 22 retailers

22 retailers$303 CAD to $1,744 CAD

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Cheapest Retailer
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$303 CAD
$217 USD
A
Retailer 2
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$338 CAD
$242 USD
View
Final sale: no returns
A
Retailer 3
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$352 CAD
$252 USD
View
A
Retailer 4
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$376 CAD
$269 USD
View
Retailer 5
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$402 CAD
$288 USD
View
Price last confirmed 9 days ago
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Retailer 6
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$429 CAD
HK$2,400 HKD
View
A
Retailer 7
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$646 CAD
$462 USD
View
A
Retailer 8
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$669 CAD
€456 EUR
View
A
Retailer 9
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$671 CAD
$480 USD
View
A
Retailer 10
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$683 CAD
ZAR 7,899 ZAR
View
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Retailer 11
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$690 CAD
$494 USD
View
A
Retailer 12
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$698 CAD
£393 GBP
View
A
Retailer 13
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$707 CAD
$506 USD
View
B+
Retailer 14
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$960 CAD
A$1,057 AUD
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B+
Retailer 15
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$1,015 CAD
SGD 982 SGD
View
B+
Retailer 16
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$1,209 CAD
$865 USD
View
B+
Retailer 17
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$1,213 CAD
$868 USD
View
B+
Retailer 18
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$1,272 CAD
$910 USD
View
B+
Retailer 19
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$1,282 CAD
$918 USD
View
B
Retailer 20
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$1,469 CAD
£828 GBP
View
B+
Retailer 21
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$1,507 CAD
£849 GBP
View
Most Expensive
B
Reve Diamonds
37994C00C · Nov 1
$1,744 CAD
$1,248 USD
View
21 more retailers have this diamond
Prices start from $303 CADSave up to $1,440 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
0.77ct Marquise
$303 CAD