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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG780617632

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780617632

Diamond specifications and retailer prices

From $248 CAD
$177 USD
As of October 27, 2026
Save $1,320 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,568 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780617632 or 780617632. Listed at 10 retailers as of October 27, 2026, with prices from $248 to $1,568, a $1,320 spread on the same certified stone. Reve Diamonds lists it at $1,568. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617632
Dimensions11.46 × 5.14 × 3.22 mm
L/W Ratio2.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.14 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780617632
Side View
Table 63.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 27
Current: $302 CAD|Low: $202 CAD|High: $1,596 CAD|Avg: $795 CAD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 29, 2026
Retailer 5$248 CAD
Retailer 6$276 CAD
Retailer 4$287 CAD
Retailer 1$302 CAD
Retailer 8$417 CAD
Retailer 3$988 CAD
Retailer 7$1,043 CAD
Retailer 2$1,445 CAD
Reve Diamonds$1,568 CAD

23 data points across 9 retailers

10 retailers$248 CAD to $1,568 CAD

A
Cheapest Retailer
-
$248 CAD
$177 USD
A
Retailer 2
-
$276 CAD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$287 CAD
$205 USD
View
A
Retailer 4
-
$302 CAD
$216 USD
View
A
Retailer 5
-
$312 CAD
$223 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$417 CAD
$298 USD
View
B+
Retailer 7
-
$988 CAD
$706 USD
View
B
Retailer 8
-
$1,043 CAD
$745 USD
View
B
Retailer 9
-
$1,445 CAD
£813 GBP
View
Most Expensive
B
Reve Diamonds
E8F31843D · Oct 28
$1,568 CAD
$1,120 USD
View
9 more retailers have this diamond
Prices start from $248 CADSave up to $1,320 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 Marquise
$248 CAD