Marquise|Lab Grown|IGI

0.74ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG818662730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818662730

Diamond specifications and retailer prices

From $680 CAD
$487 USD
As of October 30, 2026
Save $2,105 CAD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,785 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662730 or 818662730. Listed at 20 retailers as of October 29, 2026, with prices from $680 to $2,785, a $2,105 spread on the same certified stone. MOH London lists it at $2,785. 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

0.74
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662730
Dimensions9.13 × 4.72 × 2.98 mm
L/W Ratio1.93
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
9.13 mm4.72 mm0.74 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662730
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: $2,785 CAD|Low: $644 CAD|High: $2,824 CAD|Avg: $1,427 CAD|-1.3%
MOH London
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
October 31, 2026
Retailer 5$680 CAD
Retailer 8$705 CAD
Retailer 7$754 CAD
Retailer 4$789 CAD
Retailer 13$999 CAD
Retailer 14$1,062 CAD
Retailer 15$1,150 CAD
Retailer 11$1,197 CAD
Retailer 2$1,235 CAD
Retailer 9$1,271 CAD
Retailer 10$1,364 CAD
Retailer 16$1,746 CAD
Retailer 12$2,115 CAD
Retailer 3$2,468 CAD
Retailer 6$2,716 CAD
MOH London$2,785 CAD

37 data points across 16 retailers

20 retailers$680 CAD to $2,785 CAD

Retailer 1
-
$608 CAD
$435 USD
Price last confirmed 23 days ago
Retailer 2
-
$645 CAD
$462 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$680 CAD
$487 USD
View
Final sale: no returns
Retailer 4
-
$705 CAD
$505 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$754 CAD
$540 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$754 CAD
$540 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$789 CAD
$565 USD
View
B+
Retailer 8
-
$999 CAD
$715 USD
View
B+
Retailer 9
-
$1,062 CAD
$760 USD
View
B+
Retailer 10
-
$1,150 CAD
$823 USD
View
B+
Retailer 11
-
$1,197 CAD
€816 EUR
View
B+
Retailer 12
-
$1,235 CAD
£696 GBP
View
B+
Retailer 13
-
$1,271 CAD
$910 USD
View
B+
Retailer 14
-
$1,364 CAD
ZAR 15,774 ZAR
View
Retailer 15
-
$1,746 CAD
$1,250 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$2,115 CAD
$1,514 USD
View
Retailer 17
-
$2,424 CAD
$1,735 USD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$2,468 CAD
$1,767 USD
View
B
Retailer 19
-
$2,716 CAD
$1,945 USD
View
Most Expensive
B
MOH London
LG818662730 · Oct 29
$2,785 CAD
£1,570 GBP
View
19 more retailers have this diamond
Prices start from $680 CADSave up to $2,105 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
0.74ct Marquise
$680 CAD