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Cushion|Lab Grown|IGI

1.66ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG617452272

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617452272

Diamond specifications and retailer prices

From $433 CAD
£244 GBP
As of October 27, 2026
Save $2,040 CAD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,473 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown cushion diamond

This 1.66ct 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 LG617452272 or 617452272. Listed at 4 retailers as of October 27, 2026, with prices from $433 to $2,473, a $2,040 spread on the same certified stone. Do Amore Diamonds lists it at $2,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452272
Dimensions8.75 × 6.01 × 4.00 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.75 mm6.01 mm1.66 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452272
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,473 CAD|Low: $214 CAD|High: $2,837 CAD|Avg: $1,026 CAD|-12.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 5$317 CAD
Retailer 2$433 CAD
Retailer 4$562 CAD
Retailer 8$659 CAD
Retailer 6$762 CAD
Retailer 9$787 CAD
Retailer 10$1,049 CAD
Retailer 7$1,388 CAD
Retailer 3$1,650 CAD
Do Amore Diamonds$2,473 CAD

35 data points across 10 retailers

4 retailers$433 CAD to $2,473 CAD

A
Cheapest Retailer
-
$433 CAD
£244 GBP
Retailer 2
-
$562 CAD
$402 USD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,650 CAD
£930 GBP
View
Most Expensive
B
Do Amore Diamonds
27-23DD1EB22 · Oct 27
$2,473 CAD
$1,770 USD
View
3 more retailers have this diamond
Prices start from $433 CADSave up to $2,040 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
1.66ct Cushion
$433 CAD