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Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837681194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837681194

Diamond specifications and retailer prices

From $354 CAD
$253 USD
As of October 30, 2026
Save $1,913 CAD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,267 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct 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 LG837681194 or 837681194. Listed at 9 retailers as of October 30, 2026, with prices from $354 to $2,267, a $1,913 spread on the same certified stone. Do Amore Diamonds lists it at $2,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681194
Dimensions11.42 × 5.50 × 3.42 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.50 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681194
Side View
Table 58.0%Crown 31.9°Girdle: MED-THKPavilion 40.9°CuletDepth 62.2%

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 30
Current: $2,267 CAD|Low: $330 CAD|High: $2,267 CAD|Avg: $997 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$354 CAD
Retailer 4$411 CAD
Retailer 3$421 CAD
Retailer 8$536 CAD
Retailer 9$991 CAD
Retailer 5$1,301 CAD
Retailer 6$1,353 CAD
Retailer 7$1,518 CAD
Do Amore Diamonds$2,267 CAD

7 data points across 9 retailers

9 retailers$354 CAD to $2,267 CAD

A
Cheapest Retailer
-
$354 CAD
$253 USD
Final sale: no returns
A
Retailer 2
-
$411 CAD
£231 GBP
View
B+
Retailer 3
-
$421 CAD
$301 USD
View
A
Retailer 4
-
$536 CAD
€365 EUR
View
B+
Retailer 5
-
$991 CAD
A$1,089 AUD
View
B
Retailer 6
-
$1,301 CAD
$930 USD
View
B
Retailer 7
-
$1,353 CAD
$966 USD
View
B
Retailer 8
-
$1,518 CAD
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4C19BC6C8 · Oct 30
$2,267 CAD
$1,620 USD
View
8 more retailers have this diamond
Prices start from $354 CADSave up to $1,913 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
1.20ct Marquise
$354 CAD