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Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG800629860

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG800629860

Diamond specifications and retailer prices

From $386 CAD
$276 USD
As of October 29, 2026
Save $2,567 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,953 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG800629860 or 800629860. Listed at 18 retailers as of October 29, 2026, with prices from $386 to $2,953, a $2,567 spread on the same certified stone. Brilliant Earth lists it at $2,953. 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 angle32.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800629860
Dimensions7.13 × 6.49 × 4.24 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm6.49 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800629860
Side View
Table 59.0%Crown 32.2°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 65.3%

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 29
Current: $2,953 CAD|Low: $386 CAD|High: $3,037 CAD|Avg: $1,324 CAD|-2.8%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 14$386 CAD
Retailer 16$455 CAD
Retailer 7$511 CAD
Retailer 3$686 CAD
Retailer 9$686 CAD
Retailer 12$811 CAD
Retailer 13$838 CAD
Retailer 18$878 CAD
Retailer 2$957 CAD
Retailer 10$985 CAD
Retailer 17$1,189 CAD
Retailer 11$1,449 CAD
Retailer 15$1,724 CAD
Retailer 5$1,787 CAD
Retailer 8$1,841 CAD
Retailer 6$2,093 CAD
Retailer 4$2,351 CAD
Brilliant Earth$2,953 CAD

35 data points across 18 retailers

18 retailers$386 CAD to $2,953 CAD

A
Cheapest Retailer
-
$386 CAD
$276 USD
Final sale: no returns
A
Retailer 2
-
$455 CAD
£256 GBP
View
A
Retailer 3
-
$511 CAD
$365 USD
View
A
Retailer 4
-
$686 CAD
$490 USD
View
A
Retailer 5
-
$686 CAD
$490 USD
View
A
Retailer 6
-
$811 CAD
£456 GBP
View
A
Retailer 7
-
$838 CAD
€570 EUR
View
A
Retailer 8
-
$878 CAD
ZAR 10,139 ZAR
View
A
Retailer 9
-
$957 CAD
$684 USD
View
A
Retailer 10
-
$985 CAD
$704 USD
View
B+
Retailer 11
-
$1,189 CAD
A$1,307 AUD
View
B+
Retailer 12
-
$1,449 CAD
$1,035 USD
View
B+
Retailer 13
-
$1,724 CAD
£970 GBP
View
B
Retailer 14
-
$1,787 CAD
$1,277 USD
View
B
Retailer 15
-
$1,841 CAD
A$2,024 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$2,093 CAD
$1,495 USD
View
B
Retailer 17
-
$2,351 CAD
$1,680 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20643976A · Oct 29
$2,953 CAD
$2,110 USD
View
17 more retailers have this diamond
Prices start from $386 CADSave up to $2,567 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
$386 CAD