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Cushion|Lab Grown|IGI

1.74ct E VS2 Cushion Lab Grown Diamond

GD • E/VS2 • IGI LG686508614

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG686508614

Diamond specifications and retailer prices

From $637 CAD
$455 USD
As of October 27, 2026
Save $1,435 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,071 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.74ct lab-grown cushion diamond

This 1.74ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG686508614 or 686508614. Listed at 13 retailers as of October 26, 2026, with prices from $637 to $2,071, a $1,435 spread on the same certified stone. Brilliant Earth lists it at $2,071. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.74
Carat
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686508614
Dimensions6.91 × 6.91 × 4.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm6.91 mm1.74 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686508614
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 39.5°Culet: NoneDepth 67.9%

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 27
Current: $2,071 CAD|Low: $371 CAD|High: $2,169 CAD|Avg: $1,148 CAD|-3.3%
Brilliant Earth
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
Retailer 15
October 27, 2026
Retailer 6$371 CAD
Retailer 11$544 CAD
Retailer 12$637 CAD
Retailer 2$700 CAD
Retailer 5$767 CAD
Retailer 8$882 CAD
Retailer 3$899 CAD
Retailer 14$948 CAD
Retailer 7$1,344 CAD
Retailer 4$1,559 CAD
Retailer 10$1,659 CAD
Retailer 15$1,780 CAD
Retailer 13$1,839 CAD
Retailer 9$1,857 CAD
Brilliant Earth$2,071 CAD

38 data points across 15 retailers

13 retailers$637 CAD to $2,071 CAD

A
Retailer 1
-
$544 CAD
£306 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$637 CAD
$455 USD
View
B+
Retailer 3
-
$700 CAD
€476 EUR
View
B+
Retailer 4
-
$767 CAD
$548 USD
View
B+
Retailer 5
-
$882 CAD
£496 GBP
View
B+
Retailer 6
-
$899 CAD
$642 USD
View
B+
Retailer 7
-
$948 CAD
$677 USD
View
B
Retailer 8
-
$1,559 CAD
$1,114 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,659 CAD
$1,185 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,780 CAD
$1,272 USD
View
B
Retailer 11
-
$1,839 CAD
$1,314 USD
View
C
Retailer 12
-
$1,857 CAD
£1,045 GBP
View
Most Expensive
B
Brilliant Earth
13283226A · Oct 26
$2,071 CAD
$1,480 USD
View
12 more retailers have this diamond
Prices start from $637 CADSave up to $1,435 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
1.74ct Cushion
$637 CAD