Marquise|Lab Grown|IGI

0.74ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG815641240

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815641240

Diamond specifications and retailer prices

From $770 CAD
$551 USD
As of November 1, 2026
Save $2,711 CAD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,481 CAD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 LG815641240 or 815641240. Listed at 16 retailers as of October 31, 2026, with prices from $770 to $3,481, a $2,711 spread on the same certified stone. Riddles Jewelry lists it at $3,481. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815641240
Dimensions9.87 × 4.57 × 2.81 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm4.57 mm0.74 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815641240
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.5%

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: Nov 1
Current: $1,236 CAD|Low: $770 CAD|High: $3,481 CAD|Avg: $1,880 CAD|+1.9%
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
Riddles Jewelry
November 2, 2026
Retailer 12$770 CAD
Retailer 4$791 CAD
Retailer 2$1,003 CAD
Retailer 9$1,148 CAD
Retailer 14$1,201 CAD
Retailer 11$1,207 CAD
Retailer 1$1,236 CAD
Retailer 8$1,365 CAD
Retailer 13$1,660 CAD
Retailer 6$2,473 CAD
Retailer 5$2,511 CAD
Retailer 10$2,718 CAD
Retailer 3$2,728 CAD
Retailer 7$2,787 CAD
Riddles Jewelry$3,481 CAD

42 data points across 15 retailers

16 retailers$770 CAD to $3,481 CAD

A
Cheapest Retailer
-
$770 CAD
$551 USD
Final sale: no returns
A
Retailer 2
-
$791 CAD
$566 USD
View
B+
Retailer 3
-
$1,003 CAD
$718 USD
View
B+
Retailer 4
-
$1,148 CAD
€783 EUR
View
B+
Retailer 5
-
$1,201 CAD
$860 USD
View
B+
Retailer 6
-
$1,207 CAD
$864 USD
View
B+
Retailer 7
-
$1,236 CAD
£697 GBP
View
B+
Retailer 8
-
$1,365 CAD
ZAR 15,789 ZAR
View
Retailer 9
-
$1,660 CAD
$1,188 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,760 CAD
$1,260 USD
View
B
Retailer 11
-
$2,473 CAD
$1,771 USD
View
B
Retailer 12
-
$2,511 CAD
View
B
Retailer 13
-
$2,718 CAD
$1,946 USD
View
B
Retailer 14
-
$2,784 CAD
$1,993 USD
View
B
Retailer 15
-
$2,787 CAD
£1,571 GBP
View
Most Expensive
B
Riddles Jewelry
1966210849 · Oct 31
$3,481 CAD
$2,492 USD
View
15 more retailers have this diamond
Prices start from $770 CADSave up to $2,711 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
$770 CAD