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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG783605540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783605540

Diamond specifications and retailer prices

From $273 CAD
$195 USD
As of October 27, 2026
Save $1,966 CAD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,239 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG783605540 or 783605540. Listed at 10 retailers as of October 27, 2026, with prices from $273 to $2,239, a $1,966 spread on the same certified stone. Do Amore Diamonds lists it at $2,239. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605540
Dimensions5.32 × 5.32 × 3.41 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
5.32 mm5.32 mm1.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783605540
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

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: $2,239 CAD|Low: $158 CAD|High: $2,617 CAD|Avg: $813 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 4$158 CAD
Retailer 10$406 CAD
Retailer 2$448 CAD
Retailer 11$588 CAD
Retailer 9$591 CAD
Retailer 5$606 CAD
Retailer 12$635 CAD
Retailer 7$721 CAD
Retailer 13$1,089 CAD
Retailer 8$1,090 CAD
Retailer 3$1,134 CAD
Retailer 6$1,498 CAD
Do Amore Diamonds$2,239 CAD

22 data points across 13 retailers

10 retailers$273 CAD to $2,239 CAD

A
Cheapest Retailer
-
$273 CAD
$195 USD
A
Retailer 2
-
$406 CAD
$290 USD
View
A
Retailer 3
-
$448 CAD
£252 GBP
View
B+
Retailer 4
-
$591 CAD
$422 USD
View
B+
Retailer 5
-
$606 CAD
A$667 AUD
View
Price last confirmed 104 days ago
B+
Retailer 6
-
$721 CAD
$515 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,090 CAD
$779 USD
View
B
Retailer 8
-
$1,199 CAD
$857 USD
View
B
Retailer 9
-
$1,498 CAD
£843 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798403 · Oct 28
$2,239 CAD
$1,600 USD
View
9 more retailers have this diamond
Prices start from $273 CADSave up to $1,966 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
$273 CAD