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Marquise|Lab Grown|IGI

0.75ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG818657666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818657666

Diamond specifications and retailer prices

From $1,620 CAD
$1,160 USD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $2,743 CAD at MOH London · As of October 1, 2026
View at MOH London

About this 0.75ct lab-grown marquise diamond

This 0.75ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657666 or 818657666. Listed at 8 retailers as of October 31, 2026. 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

0.75
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657666
Dimensions9.52 × 4.72 × 2.96 mm
L/W Ratio2.02
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
9.52 mm4.72 mm0.75 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657666
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,743 CAD|Low: $464 CAD|High: $2,743 CAD|Avg: $1,414 CAD|+3.3%
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 4, 2026
Retailer 15$689 CAD
Retailer 8$714 CAD
Retailer 7$724 CAD
Retailer 14$799 CAD
Retailer 6$1,062 CAD
Retailer 2$1,076 CAD
Retailer 5$1,096 CAD
Retailer 9$1,159 CAD
Retailer 4$1,247 CAD
Retailer 3$1,254 CAD
Retailer 13$1,620 CAD
Retailer 10$1,769 CAD
Retailer 11$1,894 CAD
Retailer 12$2,501 CAD
Retailer 16$2,741 CAD
MOH London$2,743 CAD

17 data points across 16 retailers

8 retailers

Retailer 1
-
$714 CAD
$511 USD
Price last confirmed 37 days ago
Retailer 2
-
$1,062 CAD
$760 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,076 CAD
$770 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,247 CAD
ZAR 14,416 ZAR
View
Price last confirmed 30 days ago
B
Retailer 5
-
$1,620 CAD
$1,160 USD
View
Retailer 6
-
$1,769 CAD
$1,267 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$1,894 CAD
$1,356 USD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
LG818657666 · Oct 1
$2,743 CAD
£1,546 GBP
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $1,620 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
0.75ct Marquise
$1,620 CAD