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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843645022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645022

Diamond specifications and retailer prices

From $257 CAD
$184 USD
As of October 30, 2026
Save $1,337 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,594 CAD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645022 or 843645022. Listed at 21 retailers as of October 30, 2026, with prices from $257 to $1,594, a $1,337 spread on the same certified stone. Reve Diamonds lists it at $1,594. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645022
Dimensions10.72 × 5.20 × 3.19 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.20 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645022
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $757 CAD|Low: $257 CAD|High: $1,594 CAD|Avg: $715 CAD|-29.9%
Retailer 1
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Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 6$257 CAD
Retailer 9$285 CAD
Retailer 20$298 CAD
Retailer 3$318 CAD
Retailer 5$318 CAD
Retailer 4$391 CAD
Retailer 15$430 CAD
Retailer 17$524 CAD
Retailer 16$546 CAD
Retailer 12$574 CAD
Retailer 2$585 CAD
Retailer 11$633 CAD
Retailer 1$757 CAD
Retailer 8$757 CAD
Retailer 18$775 CAD
Retailer 7$1,023 CAD
Retailer 13$1,062 CAD
Retailer 10$1,098 CAD
Retailer 19$1,179 CAD
Retailer 14$1,494 CAD
Reve Diamonds$1,594 CAD

20 data points across 21 retailers

21 retailers$257 CAD to $1,594 CAD

A
Cheapest Retailer
-
$257 CAD
$184 USD
A
Retailer 2
-
$285 CAD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$318 CAD
$228 USD
View
A
Retailer 5
-
$318 CAD
$228 USD
View
Retailer 6
-
$391 CAD
£221 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$430 CAD
$308 USD
View
A
Retailer 8
-
$524 CAD
€357 EUR
View
A
Retailer 9
-
$546 CAD
ZAR 6,313 ZAR
View
A
Retailer 10
-
$574 CAD
£324 GBP
View
A
Retailer 11
-
$585 CAD
$419 USD
View
A
Retailer 12
-
$633 CAD
$453 USD
View
B+
Retailer 13
-
$757 CAD
$542 USD
View
B+
Retailer 14
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$757 CAD
$542 USD
View
B+
Retailer 15
-
$775 CAD
A$854 AUD
View
B+
Retailer 16
-
$1,023 CAD
$732 USD
View
B
Retailer 17
-
$1,062 CAD
$760 USD
View
B
Retailer 18
-
$1,098 CAD
$786 USD
View
B
Retailer 19
-
$1,179 CAD
A$1,298 AUD
View
B
Retailer 20
-
$1,494 CAD
£842 GBP
View
Most Expensive
B
Reve Diamonds
1B2D02A08 · Oct 30
$1,594 CAD
$1,141 USD
View
20 more retailers have this diamond
Prices start from $257 CADSave up to $1,337 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
$257 CAD