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Marquise|Lab Grown|IGI

1.75ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG815692579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815692579

Diamond specifications and retailer prices

From $550 CAD
$393 USD
As of October 25, 2026
Save $3,383 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,933 CAD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815692579 or 815692579. Listed at 13 retailers as of October 25, 2026, with prices from $550 to $3,933, a $3,383 spread on the same certified stone. Do Amore Diamonds lists it at $3,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815692579
Dimensions12.56 × 6.36 × 3.99 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm6.36 mm1.75 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815692579
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 25
Current: $3,933 CAD|Low: $550 CAD|High: $3,933 CAD|Avg: $1,516 CAD
Do Amore Diamonds
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
October 27, 2026
Retailer 12$550 CAD
Retailer 10$713 CAD
Retailer 14$721 CAD
Retailer 9$770 CAD
Retailer 13$894 CAD
Retailer 5$942 CAD
Retailer 2$1,085 CAD
Retailer 11$1,614 CAD
Retailer 8$1,659 CAD
Retailer 6$1,770 CAD
Retailer 4$2,113 CAD
Retailer 3$2,174 CAD
Retailer 7$2,375 CAD
Do Amore Diamonds$3,933 CAD

18 data points across 14 retailers

13 retailers$550 CAD to $3,933 CAD

A
Cheapest Retailer
-
$550 CAD
$393 USD
A
Retailer 2
-
$713 CAD
£401 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$721 CAD
$515 USD
View
A
Retailer 4
-
$770 CAD
$550 USD
View
A
Retailer 5
-
$894 CAD
$639 USD
View
A
Retailer 6
-
$1,085 CAD
£610 GBP
View
B
Retailer 7
-
$1,614 CAD
$1,153 USD
View
B+
Retailer 8
-
$1,659 CAD
$1,185 USD
View
B+
Retailer 9
-
$1,659 CAD
$1,185 USD
View
B
Retailer 10
-
$2,113 CAD
$1,510 USD
View
B
Retailer 11
-
$2,174 CAD
$1,553 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$2,375 CAD
£1,336 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9C4322FD5 · Oct 26
$3,933 CAD
$2,810 USD
View
12 more retailers have this diamond
Prices start from $550 CADSave up to $3,383 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
1.75ct Marquise
$550 CAD