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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG784651801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784651801

Diamond specifications and retailer prices

From $271 CAD
$194 USD
As of October 30, 2026
Save $1,371 CAD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,642 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784651801 or 784651801. Listed at 23 retailers as of October 30, 2026, with prices from $271 to $1,642, a $1,371 spread on the same certified stone. Reve Diamonds lists it at $1,642. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784651801
Dimensions10.38 × 5.33 × 3.32 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.38 mm5.33 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784651801
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: $1,104 CAD|Low: $261 CAD|High: $1,642 CAD|Avg: $763 CAD|-11.2%
Retailer 1
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Retailer 3
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Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 3$271 CAD
Retailer 6$316 CAD
Retailer 4$337 CAD
Retailer 9$337 CAD
Retailer 13$423 CAD
Retailer 8$454 CAD
Retailer 7$472 CAD
Retailer 14$554 CAD
Retailer 15$578 CAD
Retailer 12$614 CAD
Retailer 10$669 CAD
Retailer 19$725 CAD
Retailer 17$822 CAD
Retailer 2$863 CAD
Retailer 16$889 CAD
Retailer 5$1,083 CAD
Retailer 1$1,104 CAD
Retailer 11$1,113 CAD
Retailer 18$1,577 CAD
Reve Diamonds$1,642 CAD

37 data points across 20 retailers

23 retailers$271 CAD to $1,642 CAD

A
Cheapest Retailer
-
$271 CAD
$194 USD
A
Retailer 2
-
$303 CAD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$316 CAD
$226 USD
View
A
Retailer 4
-
$337 CAD
$241 USD
View
A
Retailer 5
-
$337 CAD
$241 USD
View
A
Retailer 6
-
$423 CAD
£238 GBP
View
A
Retailer 7
-
$454 CAD
$325 USD
View
A
Retailer 8
-
$472 CAD
$338 USD
View
A
Retailer 9
-
$554 CAD
€378 EUR
View
A
Retailer 10
-
$578 CAD
ZAR 6,687 ZAR
View
B+
Retailer 11
-
$614 CAD
£346 GBP
View
B+
Retailer 12
-
$669 CAD
$479 USD
View
B+
Retailer 13
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$725 CAD
A$798 AUD
View
Retailer 14
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$733 CAD
$525 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
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$822 CAD
A$905 AUD
View
B
Retailer 16
-
$863 CAD
$618 USD
View
B+
Retailer 17
-
$889 CAD
A$979 AUD
View
B
Retailer 18
-
$1,083 CAD
$775 USD
View
B
Retailer 19
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$1,104 CAD
$790 USD
View
B
Retailer 20
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$1,136 CAD
$813 USD
View
B
Retailer 21
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$1,158 CAD
$829 USD
View
B
Retailer 22
-
$1,577 CAD
£889 GBP
View
Most Expensive
B
Reve Diamonds
578074474 · Oct 30
$1,642 CAD
$1,176 USD
View
22 more retailers have this diamond
Prices start from $271 CADSave up to $1,371 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
$271 CAD