Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG830634780

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830634780

Diamond specifications and retailer prices

From $2,554 CAD
$1,825 USD
As of October 30, 2026
Save $15,011 CAD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,565 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830634780 or 830634780. Listed at 26 retailers as of October 29, 2026, with prices from $2,554 to $17,565, a $15,011 spread on the same certified stone. Do Amore Diamonds lists it at $17,565. 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

4.05
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830634780
Dimensions15.89 × 8.34 × 5.20 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.89 mm8.34 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830634780
Side View
Table 60.0%Crown 32.1°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 62.4%

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: $17,565 CAD|Low: $2,452 CAD|High: $18,699 CAD|Avg: $6,833 CAD|-6.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 6$2,452 CAD
Retailer 8$2,788 CAD
Retailer 12$2,859 CAD
Retailer 3$2,963 CAD
Retailer 5$2,963 CAD
Retailer 2$3,025 CAD
Retailer 19$3,198 CAD
Retailer 13$4,499 CAD
Retailer 18$4,984 CAD
Retailer 11$6,207 CAD
Retailer 14$6,961 CAD
Retailer 16$7,018 CAD
Retailer 4$7,535 CAD
Retailer 17$7,705 CAD
Retailer 7$7,982 CAD
Retailer 9$8,413 CAD
Retailer 15$9,390 CAD
Retailer 10$11,443 CAD
Retailer 20$14,570 CAD
Do Amore Diamonds$17,565 CAD

35 data points across 20 retailers

26 retailers$2,554 CAD to $17,565 CAD

Retailer 1
-
$2,452 CAD
$1,752 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$2,554 CAD
$1,825 USD
View
Retailer 3
-
$2,778 CAD
$1,985 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$2,788 CAD
$1,992 USD
View
A
Retailer 5
-
$2,859 CAD
$2,043 USD
View
Final sale: no returns
Retailer 6
-
$2,963 CAD
$2,117 USD
View
Price last confirmed 27 days ago
Retailer 7
-
$2,963 CAD
$2,117 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$2,963 CAD
$2,117 USD
View
A
Retailer 9
-
$3,025 CAD
£1,702 GBP
View
A
Retailer 10
-
$3,198 CAD
$2,285 USD
View
B+
Retailer 11
-
$4,162 CAD
$2,974 USD
View
Retailer 12
-
$4,496 CAD
$3,212 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$4,496 CAD
$3,212 USD
View
B+
Retailer 14
-
$4,499 CAD
£2,531 GBP
View
B+
Retailer 15
-
$4,984 CAD
$3,561 USD
View
B
Retailer 16
-
$6,207 CAD
£3,492 GBP
View
B+
Retailer 17
-
$6,961 CAD
ZAR 80,350 ZAR
View
Retailer 18
-
$7,018 CAD
A$7,714 AUD
View
Price last confirmed 7 days ago
Retailer 19
-
$7,535 CAD
A$8,283 AUD
View
Price last confirmed 21 days ago
B+
Retailer 20
-
$7,705 CAD
$5,505 USD
View
B
Retailer 21
-
$7,982 CAD
$5,703 USD
View
B
Retailer 22
-
$8,413 CAD
$6,011 USD
View
B
Retailer 23
-
$9,390 CAD
£5,283 GBP
View
B
Retailer 24
-
$11,443 CAD
$8,176 USD
View
B
Retailer 25
-
$14,570 CAD
$10,410 USD
View
Most Expensive
B
Do Amore Diamonds
27-484DB93B0 · Oct 29
$17,565 CAD
$12,550 USD
View
25 more retailers have this diamond
Prices start from $2,554 CADSave up to $15,011 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
4.05ct Marquise
$2,554 CAD