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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833642164

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833642164

Diamond specifications and retailer prices

From $921 CAD
$659 USD
As of October 30, 2026
Save $7,251 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,172 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833642164 or 833642164. Listed at 20 retailers as of October 30, 2026, with prices from $921 to $8,172, a $7,251 spread on the same certified stone. Do Amore Diamonds lists it at $8,172. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642164
Dimensions14.39 × 7.62 × 4.81 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.39 mm7.62 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642164
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $8,172 CAD|Low: $921 CAD|High: $8,172 CAD|Avg: $2,714 CAD
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 11$921 CAD
Retailer 5$1,002 CAD
Retailer 12$1,031 CAD
Retailer 18$1,069 CAD
Retailer 8$1,570 CAD
Retailer 2$1,579 CAD
Retailer 20$1,598 CAD
Retailer 4$1,741 CAD
Retailer 14$1,746 CAD
Retailer 13$1,892 CAD
Retailer 15$2,663 CAD
Retailer 16$2,728 CAD
Retailer 3$3,315 CAD
Retailer 17$3,492 CAD
Retailer 9$3,643 CAD
Retailer 7$3,686 CAD
Retailer 6$4,142 CAD
Retailer 10$4,221 CAD
Retailer 19$4,655 CAD
Do Amore Diamonds$8,172 CAD

6 data points across 20 retailers

20 retailers$921 CAD to $8,172 CAD

A
Cheapest Retailer
-
$921 CAD
$659 USD
A
Retailer 2
-
$1,002 CAD
$717 USD
View
A
Retailer 3
-
$1,031 CAD
$738 USD
View
Final sale: no returns
A
Retailer 4
-
$1,069 CAD
$765 USD
View
A
Retailer 5
-
$1,570 CAD
$1,124 USD
View
A
Retailer 6
-
$1,579 CAD
£890 GBP
View
A
Retailer 7
-
$1,598 CAD
$1,144 USD
View
A
Retailer 8
-
$1,741 CAD
$1,246 USD
View
B+
Retailer 9
-
$1,746 CAD
$1,250 USD
View
A
Retailer 10
-
$1,892 CAD
£1,067 GBP
View
B+
Retailer 11
-
$2,663 CAD
A$2,933 AUD
View
B+
Retailer 12
-
$2,728 CAD
$1,953 USD
View
B
Retailer 13
-
$3,315 CAD
$2,373 USD
View
B
Retailer 14
-
$3,492 CAD
View
B
Retailer 15
-
$3,643 CAD
$2,608 USD
View
B
Retailer 16
-
$3,686 CAD
$2,638 USD
View
B
Retailer 17
-
$4,142 CAD
$2,965 USD
View
B
Retailer 18
-
$4,221 CAD
$3,021 USD
View
B
Retailer 19
-
$4,655 CAD
£2,624 GBP
View
Most Expensive
B
Do Amore Diamonds
27-280DB0229 · Oct 31
$8,172 CAD
$5,850 USD
View
19 more retailers have this diamond
Prices start from $921 CADSave up to $7,251 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
3.03ct Marquise
$921 CAD