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Cushion|Lab Grown|IGI

1.75ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG474119396

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG474119396

Diamond specifications and retailer prices

From $2,878 CAD
$2,060 USD
As of October 27, 2026
4 retailers carry this diamond
Most expensive: $2,878 CAD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.75ct lab-grown cushion diamond

This 1.75ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474119396 or 474119396. Listed at 4 retailers as of October 27, 2026. 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

1.75
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474119396
Dimensions7.00 × 6.63 × 4.41 mm
L/W Ratio1.06
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
7.00 mm6.63 mm1.75 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474119396
Side View
Table 63.5%Crown 34.7°Girdle: STK-THKPavilion 33.2°Culet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $2,878 CAD|Low: $221 CAD|High: $2,906 CAD|Avg: $1,281 CAD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 6$339 CAD
Retailer 5$638 CAD
Retailer 10$665 CAD
Retailer 11$795 CAD
Retailer 3$1,050 CAD
Retailer 7$1,141 CAD
Retailer 9$1,169 CAD
Retailer 4$1,194 CAD
Retailer 2$1,646 CAD
Retailer 8$2,612 CAD
Do Amore Diamonds$2,878 CAD

11 data points across 11 retailers

4 retailers

Retailer 1
-
$638 CAD
$457 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,194 CAD
$855 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$1,646 CAD
£928 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-5551CC4D3 · Oct 27
$2,878 CAD
$2,060 USD
View
3 more retailers have this diamond

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
1.75ct Cushion
$2,878 CAD