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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG747570754

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747570754

Diamond specifications and retailer prices

From $359 CAD
$257 USD
As of October 31, 2026
Save $1,257 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,616 CAD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747570754 or 747570754. Listed at 13 retailers as of October 30, 2026, with prices from $359 to $1,616, a $1,257 spread on the same certified stone. Brilliance lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570754
Dimensions8.13 × 6.50 × 4.34 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm6.50 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570754
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,429 CAD|Low: $359 CAD|High: $1,802 CAD|Avg: $1,057 CAD|-16.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$359 CAD
Retailer 10$534 CAD
Retailer 6$723 CAD
Retailer 2$743 CAD
Retailer 12$761 CAD
Retailer 4$823 CAD
Retailer 9$1,043 CAD
Retailer 8$1,425 CAD
Brilliance$1,429 CAD
Retailer 5$1,481 CAD
Retailer 3$1,554 CAD
Retailer 7$1,595 CAD

39 data points across 12 retailers

13 retailers$359 CAD to $1,616 CAD

A
Cheapest Retailer
-
$359 CAD
$257 USD
Final sale: no returns
B+
Retailer 2
-
$534 CAD
$382 USD
View
A
Retailer 3
-
$723 CAD
€493 EUR
View
A
Retailer 4
-
$743 CAD
£419 GBP
View
A
Retailer 5
-
$761 CAD
$545 USD
View
A
Retailer 6
-
$823 CAD
$589 USD
View
B+
Retailer 7
-
$1,043 CAD
$747 USD
View
Retailer 8
-
$1,350 CAD
$967 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$1,425 CAD
$1,020 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$1,429 CAD
$1,023 USD
View
B+
Retailer 11
-
$1,481 CAD
$1,060 USD
View
B+
Retailer 12
-
$1,595 CAD
£899 GBP
View
Most Expensive
B
Brilliance
D36571363 · Oct 30
$1,616 CAD
$1,157 USD
View
12 more retailers have this diamond
Prices start from $359 CADSave up to $1,257 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
1.71ct Cushion
$359 CAD