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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG800605860

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

Certificate IGI LG800605860

Diamond specifications and retailer prices

From $437 CAD
$312 USD
As of October 28, 2026
Save $1,587 CAD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,023 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800605860 or 800605860. Listed at 23 retailers as of October 28, 2026, with prices from $437 to $2,023, a $1,587 spread on the same certified stone. Reve Diamonds lists it at $2,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800605860
Dimensions6.47 × 6.45 × 4.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.45 mm1.63 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800605860
Side View
Table 60.0%Crown 39.9°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 69.0%

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: $853 CAD|Low: $484 CAD|High: $1,964 CAD|Avg: $1,145 CAD|+3.2%
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
October 30, 2026
Retailer 15$484 CAD
Retailer 4$651 CAD
Retailer 12$651 CAD
Retailer 9$799 CAD
Retailer 11$832 CAD
Retailer 1$853 CAD
Retailer 7$857 CAD
Retailer 10$1,126 CAD
Retailer 2$1,243 CAD
Retailer 8$1,461 CAD
Retailer 14$1,540 CAD
Retailer 6$1,555 CAD
Retailer 5$1,727 CAD
Retailer 3$1,877 CAD
Retailer 13$1,943 CAD

38 data points across 15 retailers

23 retailers$437 CAD to $2,023 CAD

A
Cheapest Retailer
-
$437 CAD
$312 USD
Final sale: no returns
A
Retailer 2
-
$484 CAD
$346 USD
View
A
Retailer 3
-
$537 CAD
HK$3,000 HKD
View
B+
Retailer 4
-
$651 CAD
$465 USD
View
A
Retailer 5
-
$651 CAD
$465 USD
View
A
Retailer 6
-
$767 CAD
€522 EUR
View
A
Retailer 7
-
$799 CAD
€544 EUR
View
A
Retailer 8
-
$832 CAD
ZAR 9,603 ZAR
View
A
Retailer 9
-
$840 CAD
$600 USD
View
A
Retailer 10
-
$853 CAD
£480 GBP
View
A
Retailer 11
-
$857 CAD
$612 USD
View
B+
Retailer 12
-
$1,126 CAD
A$1,238 AUD
View
B
Retailer 13
-
$1,243 CAD
$888 USD
View
B+
Retailer 14
-
$1,461 CAD
A$1,606 AUD
View
B
Retailer 15
-
$1,512 CAD
$1,080 USD
View
Retailer 16
-
$1,540 CAD
$1,100 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,555 CAD
SGD 1,501 SGD
View
B
Retailer 18
-
$1,627 CAD
$1,163 USD
View
B
Retailer 19
-
$1,727 CAD
$1,234 USD
View
B
Retailer 20
-
$1,861 CAD
$1,330 USD
View
B
Retailer 21
-
$1,877 CAD
£1,056 GBP
View
B
Retailer 22
-
$1,943 CAD
£1,093 GBP
View
Most Expensive
B
Reve Diamonds
C3D88C6A2 · Oct 28
$2,023 CAD
$1,446 USD
View
22 more retailers have this diamond
Prices start from $437 CADSave up to $1,587 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
1.63ct Cushion
$437 CAD