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Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG743538675

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743538675

Diamond specifications and retailer prices

From $285 CAD
$204 USD
As of October 30, 2026
Save $3,040 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,325 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.67ct lab-grown marquise diamond

This 0.67ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743538675 or 743538675. Listed at 23 retailers as of October 29, 2026, with prices from $285 to $3,325, a $3,040 spread on the same certified stone. Do Amore Diamonds lists it at $3,325. 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

0.67
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743538675
Dimensions8.97 × 4.56 × 2.86 mm
L/W Ratio1.97
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
8.97 mm4.56 mm0.67 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743538675
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: Oct 30
Current: $3,325 CAD|Low: $250 CAD|High: $3,325 CAD|Avg: $1,171 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 11$258 CAD
Retailer 21$285 CAD
Retailer 10$299 CAD
Retailer 2$317 CAD
Retailer 9$478 CAD
Retailer 14$595 CAD
Retailer 19$633 CAD
Retailer 17$650 CAD
Retailer 7$738 CAD
Retailer 20$894 CAD
Retailer 6$904 CAD
Retailer 12$978 CAD
Retailer 15$1,126 CAD
Retailer 5$1,328 CAD
Retailer 4$1,367 CAD
Retailer 8$1,431 CAD
Retailer 18$1,594 CAD
Retailer 3$1,639 CAD
Retailer 13$2,039 CAD
Retailer 16$2,039 CAD
Do Amore Diamonds$3,325 CAD

33 data points across 21 retailers

23 retailers$285 CAD to $3,325 CAD

Retailer 1
-
$258 CAD
$185 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$285 CAD
$204 USD
View
Final sale: no returns
Retailer 3
-
$299 CAD
$214 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$317 CAD
$227 USD
View
Retailer 5
-
$318 CAD
$228 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$478 CAD
$342 USD
View
A
Retailer 7
-
$595 CAD
$426 USD
View
A
Retailer 8
-
$633 CAD
ZAR 7,325 ZAR
View
A
Retailer 9
-
$650 CAD
$465 USD
View
A
Retailer 10
-
$738 CAD
$528 USD
View
B+
Retailer 11
-
$894 CAD
A$985 AUD
View
B+
Retailer 12
-
$904 CAD
€616 EUR
View
B+
Retailer 13
-
$978 CAD
$700 USD
View
B+
Retailer 14
-
$1,126 CAD
$806 USD
View
Retailer 15
-
$1,131 CAD
$810 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$1,328 CAD
A$1,463 AUD
View
B+
Retailer 17
-
$1,367 CAD
$979 USD
View
B
Retailer 18
-
$1,431 CAD
View
B+
Retailer 19
-
$1,594 CAD
$1,141 USD
View
B+
Retailer 20
-
$1,639 CAD
£924 GBP
View
B
Retailer 21
-
$2,039 CAD
$1,460 USD
View
B
Retailer 22
-
$2,039 CAD
$1,460 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG743538675 · Oct 29
$3,325 CAD
$2,380 USD
View
22 more retailers have this diamond
Prices start from $285 CADSave up to $3,040 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
0.67ct Marquise
$285 CAD