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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG839681674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839681674

Diamond specifications and retailer prices

From $244 CAD
$175 USD
As of October 30, 2026
Save $2,172 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,417 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise 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 LG839681674 or 839681674. Listed at 18 retailers as of October 29, 2026, with prices from $244 to $2,417, a $2,172 spread on the same certified stone. Do Amore Diamonds lists it at $2,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839681674
Dimensions10.07 × 5.20 × 3.11 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.20 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839681674
Side View
Table 66.0%Crown 38.8°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 59.8%

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: $2,417 CAD|Low: $243 CAD|High: $2,417 CAD|Avg: $751 CAD|+3.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 11$244 CAD
Retailer 2$272 CAD
Retailer 18$292 CAD
Retailer 8$303 CAD
Retailer 15$313 CAD
Retailer 5$360 CAD
Retailer 13$420 CAD
Retailer 3$420 CAD
Retailer 4$592 CAD
Retailer 12$609 CAD
Retailer 16$753 CAD
Retailer 6$815 CAD
Retailer 7$856 CAD
Retailer 17$1,109 CAD
Retailer 10$1,257 CAD
Retailer 14$1,316 CAD
Retailer 9$1,565 CAD
Do Amore Diamonds$2,417 CAD

18 data points across 18 retailers

18 retailers$244 CAD to $2,417 CAD

A
Cheapest Retailer
-
$244 CAD
$175 USD
A
Retailer 2
-
$272 CAD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$292 CAD
$209 USD
View
A
Retailer 4
-
$303 CAD
$217 USD
View
A
Retailer 5
-
$313 CAD
$224 USD
View
A
Retailer 6
-
$360 CAD
$258 USD
View
A
Retailer 7
-
$420 CAD
£237 GBP
View
B+
Retailer 8
-
$420 CAD
$301 USD
View
B+
Retailer 9
-
$592 CAD
ZAR 6,849 ZAR
View
B+
Retailer 10
-
$609 CAD
£343 GBP
View
B+
Retailer 11
-
$753 CAD
$539 USD
View
B+
Retailer 12
-
$815 CAD
A$898 AUD
View
B+
Retailer 13
-
$856 CAD
$613 USD
View
B
Retailer 14
-
$1,109 CAD
$794 USD
View
B
Retailer 15
-
$1,257 CAD
$900 USD
View
B
Retailer 16
-
$1,316 CAD
$942 USD
View
B
Retailer 17
-
$1,565 CAD
£882 GBP
View
Most Expensive
B
Do Amore Diamonds
27-62134D797 · Oct 29
$2,417 CAD
$1,730 USD
View
17 more retailers have this diamond
Prices start from $244 CADSave up to $2,172 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
1.03ct Marquise
$244 CAD