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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG648421063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648421063

Diamond specifications and retailer prices

From $302 CAD
$215 USD
As of October 28, 2026
Save $2,255 CAD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,557 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648421063 or 648421063. Listed at 29 retailers as of October 28, 2026, with prices from $302 to $2,557, a $2,255 spread on the same certified stone. Do Amore Diamonds lists it at $2,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648421063
Dimensions10.36 × 5.30 × 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
10.36 mm5.30 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648421063
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 28
Current: $2,557 CAD|Low: $265 CAD|High: $2,557 CAD|Avg: $913 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 11$265 CAD
Retailer 18$302 CAD
Retailer 8$330 CAD
Retailer 10$479 CAD
Retailer 5$517 CAD
Retailer 6$521 CAD
Retailer 2$619 CAD
Retailer 16$626 CAD
Retailer 21$666 CAD
Retailer 15$668 CAD
Retailer 3$783 CAD
Retailer 19$847 CAD
Retailer 17$890 CAD
Retailer 20$1,065 CAD
Retailer 12$1,272 CAD
Retailer 14$1,336 CAD
Retailer 9$1,413 CAD
Retailer 13$1,466 CAD
Retailer 4$1,630 CAD
Retailer 7$1,658 CAD
Do Amore Diamonds$2,557 CAD

42 data points across 21 retailers

29 retailers$302 CAD to $2,557 CAD

A
Retailer 1
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$265 CAD
$189 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$287 CAD
$204 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$302 CAD
$215 USD
View
Final sale: no returns
A
Retailer 4
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$330 CAD
$235 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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$330 CAD
$235 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$333 CAD
$237 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$351 CAD
$250 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$479 CAD
$341 USD
View
A
Retailer 9
-
$517 CAD
$368 USD
View
A
Retailer 10
-
$521 CAD
HK$2,900 HKD
View
A
Retailer 11
-
$619 CAD
€420 EUR
View
A
Retailer 12
-
$626 CAD
ZAR 7,196 ZAR
View
A
Retailer 13
-
$666 CAD
$474 USD
View
A
Retailer 14
-
$668 CAD
£374 GBP
View
B+
Retailer 15
-
$783 CAD
$557 USD
View
B+
Retailer 16
-
$847 CAD
A$928 AUD
View
B+
Retailer 17
-
$890 CAD
A$975 AUD
View
B
Retailer 18
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$1,065 CAD
$758 USD
View
B
Retailer 19
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$1,170 CAD
$833 USD
View
B
Retailer 20
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$1,170 CAD
$833 USD
View
Price last confirmed 18 days ago
B
Retailer 21
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$1,196 CAD
$851 USD
View
Price last confirmed 73 days ago
B
Retailer 22
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$1,263 CAD
$899 USD
View
Price last confirmed 28 days ago
B
Retailer 23
-
$1,272 CAD
SGD 1,224 SGD
View
B+
Retailer 24
-
$1,336 CAD
A$1,463 AUD
View
B
Retailer 25
-
$1,413 CAD
$1,006 USD
View
B
Retailer 26
-
$1,466 CAD
£822 GBP
View
B
Retailer 27
-
$1,630 CAD
$1,161 USD
View
B
Retailer 28
-
$1,658 CAD
$1,180 USD
View
Most Expensive
B
Do Amore Diamonds
27-DFA4CC834 · Oct 29
$2,557 CAD
$1,820 USD
View
28 more retailers have this diamond
Prices start from $302 CADSave up to $2,255 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
$302 CAD