CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG610312727

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG610312727

Diamond specifications and retailer prices

From $255 CAD
$182 USD
As of October 28, 2026
Save $1,252 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,507 CAD at Reve Diamonds · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610312727 or 610312727. Listed at 15 retailers as of October 28, 2026, with prices from $255 to $1,507, a $1,252 spread on the same certified stone. Reve Diamonds lists it at $1,507. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610312727
Dimensions7.07 × 5.42 × 3.61 mm
L/W Ratio1.30
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
7.07 mm5.42 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610312727
Side View
Table 66.0%Crown 30.5°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $500 CAD|Low: $255 CAD|High: $1,507 CAD|Avg: $691 CAD|+4.3%
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
Reve Diamonds
October 29, 2026
Retailer 2$255 CAD
Retailer 12$284 CAD
Retailer 13$358 CAD
Retailer 5$472 CAD
Retailer 10$487 CAD
Retailer 1$500 CAD
Retailer 3$512 CAD
Retailer 7$517 CAD
Retailer 9$539 CAD
Retailer 11$690 CAD
Retailer 4$729 CAD
Retailer 6$988 CAD
Retailer 14$1,120 CAD
Retailer 8$1,333 CAD
Reve Diamonds$1,507 CAD

34 data points across 15 retailers

15 retailers$255 CAD to $1,507 CAD

A
Cheapest Retailer
-
$255 CAD
$182 USD
Final sale: no returns
A
Retailer 2
-
$284 CAD
$203 USD
View
A
Retailer 3
-
$358 CAD
£202 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$472 CAD
$337 USD
View
A
Retailer 5
-
$487 CAD
ZAR 5,618 ZAR
View
A
Retailer 6
-
$500 CAD
£281 GBP
View
A
Retailer 7
-
$512 CAD
$366 USD
View
A
Retailer 8
-
$517 CAD
€352 EUR
View
A
Retailer 9
-
$539 CAD
£303 GBP
View
B+
Retailer 10
-
$690 CAD
A$759 AUD
View
B+
Retailer 11
-
$729 CAD
$521 USD
View
B
Retailer 12
-
$988 CAD
$706 USD
View
B
Retailer 13
-
$1,120 CAD
$800 USD
View
B
Retailer 14
-
$1,333 CAD
£750 GBP
View
Most Expensive
B
Reve Diamonds
D81560AA2 · Oct 28
$1,507 CAD
$1,077 USD
View
14 more retailers have this diamond
Prices start from $255 CADSave up to $1,252 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
$255 CAD