Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837640884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640884

Diamond specifications and retailer prices

From $1,606 CAD
$1,150 USD
As of October 31, 2026
Save $4,787 CAD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,655 CAD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640884 or 837640884. Listed at 19 retailers as of October 31, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640884
Dimensions14.76 × 7.59 × 4.62 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.59 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640884
Side View
Table 61.0%Crown 38.7°Girdle: THK-VTKPavilion 38.9°Culet: NoneDepth 60.9%

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 31
Current: $2,399 CAD|Low: $1,606 CAD|High: $7,282 CAD|Avg: $4,207 CAD|-5.1%
Retailer 1
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
October 31, 2026
Retailer 18$1,606 CAD
Retailer 3$1,907 CAD
Retailer 11$2,135 CAD
Retailer 15$2,382 CAD
Retailer 1$2,399 CAD
Retailer 14$2,526 CAD
Retailer 4$2,954 CAD
Retailer 16$3,478 CAD
Retailer 17$3,755 CAD
Retailer 12$3,864 CAD
Retailer 6$4,598 CAD
Retailer 8$5,230 CAD
Retailer 13$5,673 CAD
Retailer 5$5,806 CAD
Retailer 2$6,007 CAD
Retailer 7$6,393 CAD
Retailer 9$7,241 CAD
Retailer 10$7,282 CAD

25 data points across 18 retailers

19 retailers$1,606 CAD to $6,393 CAD

A
Cheapest Retailer
-
$1,606 CAD
$1,150 USD
Final sale: no returns
A
Retailer 2
-
$1,907 CAD
$1,365 USD
View
A
Retailer 3
-
$2,135 CAD
£1,203 GBP
View
A
Retailer 4
-
$2,382 CAD
$1,705 USD
View
A
Retailer 5
-
$2,399 CAD
£1,352 GBP
View
A
Retailer 6
-
$2,526 CAD
€1,722 EUR
View
B+
Retailer 7
-
$2,954 CAD
$2,115 USD
View
B+
Retailer 8
-
$3,478 CAD
$2,490 USD
View
Retailer 9
-
$3,755 CAD
A$4,135 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,864 CAD
ZAR 44,686 ZAR
View
B
Retailer 11
-
$4,598 CAD
£2,592 GBP
View
B
Retailer 12
-
$5,230 CAD
$3,744 USD
View
B
Retailer 13
-
$5,673 CAD
£3,198 GBP
View
B
Retailer 14
-
$5,806 CAD
$4,156 USD
View
B
Retailer 15
-
$6,007 CAD
$4,300 USD
View
B
Retailer 16
-
$6,393 CAD
SGD 6,185 SGD
View
Retailer 17
-
$7,241 CAD
A$7,975 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
$7,282 CAD
$5,213 USD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
21558418A · Oct 15
$7,655 CAD
$5,480 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from $1,606 CADSave up to $4,787 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
3.05ct Marquise
$1,606 CAD