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Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG801686763

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

Certificate IGI LG801686763

Diamond specifications and retailer prices

From $413 CAD
$295 USD
As of October 28, 2026
Save $3,422 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,835 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 LG801686763 or 801686763. Listed at 18 retailers as of October 28, 2026, with prices from $413 to $3,835, a $3,422 spread on the same certified stone. Brilliant Earth lists it at $3,835. 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 angle35.7°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686763
Dimensions6.73 × 6.40 × 4.01 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.40 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686763
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 62.7%

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 28
Current: $3,835 CAD|Low: $413 CAD|High: $3,961 CAD|Avg: $1,235 CAD|-3.2%
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 4$413 CAD
Retailer 8$459 CAD
Retailer 13$489 CAD
Retailer 17$619 CAD
Retailer 16$623 CAD
Retailer 14$789 CAD
Retailer 11$829 CAD
Retailer 2$877 CAD
Retailer 6$936 CAD
Retailer 5$967 CAD
Retailer 15$1,068 CAD
Retailer 9$1,481 CAD
Retailer 10$1,548 CAD
Retailer 7$1,792 CAD
Retailer 18$1,807 CAD
Retailer 12$1,850 CAD
Retailer 3$1,960 CAD
Brilliant Earth$3,835 CAD

36 data points across 18 retailers

18 retailers$413 CAD to $3,835 CAD

A
Cheapest Retailer
-
$413 CAD
$295 USD
Final sale: no returns
A
Retailer 2
-
$459 CAD
$328 USD
View
A
Retailer 3
-
$489 CAD
£275 GBP
View
B+
Retailer 4
-
$619 CAD
$442 USD
View
A
Retailer 5
-
$623 CAD
$445 USD
View
A
Retailer 6
-
$789 CAD
ZAR 9,112 ZAR
View
A
Retailer 7
-
$829 CAD
€564 EUR
View
A
Retailer 8
-
$877 CAD
£493 GBP
View
A
Retailer 9
-
$936 CAD
$669 USD
View
A
Retailer 10
-
$967 CAD
$691 USD
View
A
Retailer 11
-
$1,068 CAD
A$1,174 AUD
View
B+
Retailer 12
-
$1,481 CAD
SGD 1,430 SGD
View
B+
Retailer 13
-
$1,548 CAD
$1,106 USD
View
B
Retailer 14
-
$1,792 CAD
£1,008 GBP
View
B
Retailer 15
-
$1,807 CAD
$1,291 USD
View
B+
Retailer 16
-
$1,850 CAD
£1,041 GBP
View
B
Retailer 17
-
$1,960 CAD
$1,400 USD
View
Most Expensive
B
Brilliant Earth
20613749A · Oct 29
$3,835 CAD
$2,740 USD
View
17 more retailers have this diamond
Prices start from $413 CADSave up to $3,422 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
$413 CAD