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Marquise|Lab Grown|IGI

1.19ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG700569342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700569342

Diamond specifications and retailer prices

From $353 CAD
As of November 6, 2026
Save $1,548 CAD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,901 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.19ct lab-grown marquise diamond

This 1.19ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700569342 or 700569342. Listed at 17 retailers as of November 6, 2026, with prices from $353 to $1,901, a $1,548 spread on the same certified stone. Reve Diamonds lists it at $1,901. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.19
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700569342
Dimensions10.53 × 5.74 × 3.48 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm5.74 mm1.19 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700569342
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $824 CAD|Low: $338 CAD|High: $1,901 CAD|Avg: $969 CAD|+2.4%
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
Reve Diamonds
November 6, 2026
Retailer 11$353 CAD
Retailer 2$395 CAD
Retailer 12$437 CAD
Retailer 5$482 CAD
Retailer 3$637 CAD
Retailer 8$663 CAD
Retailer 10$732 CAD
Retailer 13$788 CAD
Retailer 1$824 CAD
Retailer 7$1,159 CAD
Retailer 9$1,344 CAD
Retailer 4$1,478 CAD
Retailer 6$1,751 CAD
Reve Diamonds$1,901 CAD

44 data points across 14 retailers

17 retailers$353 CAD to $1,901 CAD

A
Cheapest Retailer
-
$353 CAD
A
Retailer 2
-
$395 CAD
View
Final sale: no returns
A
Retailer 3
-
$409 CAD
View
Retailer 4
-
$437 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$437 CAD
View
A
Retailer 6
-
$482 CAD
View
B+
Retailer 7
-
$637 CAD
View
B+
Retailer 8
-
$663 CAD
View
B
Retailer 9
-
$732 CAD
View
B+
Retailer 10
-
$788 CAD
View
B+
Retailer 11
-
$824 CAD
View
B
Retailer 12
-
$1,159 CAD
View
B
Retailer 13
-
$1,344 CAD
View
B
Retailer 14
-
$1,406 CAD
View
B
Retailer 15
-
$1,478 CAD
View
B
Retailer 16
-
$1,751 CAD
View
Most Expensive
B
Reve Diamonds
6ECFAD910 · Nov 6
$1,901 CAD
$1,361 USD
View
16 more retailers have this diamond
Prices start from $353 CADSave up to $1,548 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
1.19ct Marquise
$353 CAD