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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG578347047

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG578347047

Diamond specifications and retailer prices

From $292 CAD
$209 USD
As of October 30, 2026
Save $1,315 CAD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,607 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG578347047 or 578347047. Listed at 16 retailers as of October 30, 2026, with prices from $292 to $1,607, a $1,315 spread on the same certified stone. Reve Diamonds lists it at $1,607. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578347047
Dimensions7.66 × 4.96 × 3.30 mm
L/W Ratio1.54
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
7.66 mm4.96 mm1.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578347047
Side View
Table 69.0%Crown 42°Girdle: MED-THKPavilion 39°Culet: NoneDepth 66.5%

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 30
Current: $584 CAD|Low: $292 CAD|High: $1,529 CAD|Avg: $782 CAD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$292 CAD
Retailer 12$323 CAD
Retailer 4$440 CAD
Retailer 5$541 CAD
Retailer 6$555 CAD
Retailer 1$584 CAD
Retailer 7$788 CAD
Retailer 10$826 CAD
Retailer 8$1,109 CAD
Retailer 2$1,194 CAD
Retailer 11$1,327 CAD
Retailer 9$1,519 CAD

40 data points across 12 retailers

16 retailers$292 CAD to $1,607 CAD

A
Cheapest Retailer
-
$292 CAD
$209 USD
Final sale: no returns
A
Retailer 2
-
$323 CAD
$231 USD
View
A
Retailer 3
-
$440 CAD
$315 USD
View
A
Retailer 4
-
$485 CAD
$347 USD
View
A
Retailer 5
-
$541 CAD
€369 EUR
View
A
Retailer 6
-
$555 CAD
ZAR 6,417 ZAR
View
A
Retailer 7
-
$584 CAD
£329 GBP
View
B+
Retailer 8
-
$788 CAD
A$868 AUD
View
B
Retailer 9
-
$826 CAD
$591 USD
View
B
Retailer 10
-
$1,094 CAD
$783 USD
View
B
Retailer 11
-
$1,109 CAD
A$1,221 AUD
View
B
Retailer 12
-
$1,114 CAD
$798 USD
View
Retailer 13
-
$1,194 CAD
$855 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$1,327 CAD
$950 USD
View
Retailer 15
-
$1,519 CAD
£856 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Reve Diamonds
E00CFC99B · Oct 30
$1,607 CAD
$1,151 USD
View
15 more retailers have this diamond
Prices start from $292 CADSave up to $1,315 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
1.05ct Cushion
$292 CAD