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Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG778671668

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778671668

Diamond specifications and retailer prices

From $417 CAD
$298 USD
As of October 28, 2026
Save $1,553 CAD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,970 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671668 or 778671668. Listed at 16 retailers as of October 28, 2026, with prices from $417 to $1,970, a $1,553 spread on the same certified stone. Reve Diamonds lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671668
Dimensions9.05 × 5.97 × 3.62 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm5.97 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671668
Side View
Table 58.0%Crown 33.2°Girdle: MED-THKPavilion 33.6°Culet: NoneDepth 60.6%

Caratlytics Score

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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 28
Current: $886 CAD|Low: $417 CAD|High: $1,980 CAD|Avg: $1,136 CAD|+5.7%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 15$417 CAD
Retailer 3$463 CAD
Retailer 8$493 CAD
Retailer 11$623 CAD
Retailer 13$623 CAD
Retailer 9$797 CAD
Retailer 1$886 CAD
Retailer 4$941 CAD
Retailer 2$969 CAD
Retailer 10$1,078 CAD
Retailer 6$1,489 CAD
Retailer 7$1,562 CAD
Retailer 14$1,783 CAD
Retailer 5$1,813 CAD
Retailer 12$1,861 CAD
Reve Diamonds$1,970 CAD

42 data points across 16 retailers

16 retailers$417 CAD to $1,970 CAD

A
Cheapest Retailer
-
$417 CAD
$298 USD
Final sale: no returns
A
Retailer 2
-
$463 CAD
$331 USD
View
A
Retailer 3
-
$493 CAD
£277 GBP
View
B+
Retailer 4
-
$623 CAD
$445 USD
View
A
Retailer 5
-
$623 CAD
$445 USD
View
A
Retailer 6
-
$797 CAD
ZAR 9,194 ZAR
View
A
Retailer 7
-
$886 CAD
£498 GBP
View
A
Retailer 8
-
$941 CAD
$672 USD
View
A
Retailer 9
-
$969 CAD
$692 USD
View
A
Retailer 10
-
$1,078 CAD
A$1,185 AUD
View
B+
Retailer 11
-
$1,489 CAD
SGD 1,438 SGD
View
B+
Retailer 12
-
$1,562 CAD
$1,116 USD
View
B
Retailer 13
-
$1,783 CAD
$1,274 USD
View
B
Retailer 14
-
$1,813 CAD
£1,020 GBP
View
B+
Retailer 15
-
$1,861 CAD
£1,047 GBP
View
Most Expensive
B
Reve Diamonds
42A6576DA · Oct 28
$1,970 CAD
$1,408 USD
View
15 more retailers have this diamond
Prices start from $417 CADSave up to $1,553 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
1.60ct Cushion
$417 CAD