Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816619521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816619521

Diamond specifications and retailer prices

From $18,257 CAD
$13,070 USD
As of October 26, 2026
15 retailers carry this diamond
Most expensive: $18,257 CAD at Brilliant Earth
View at Brilliant Earth

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816619521 or 816619521. Listed at 15 retailers as of October 26, 2026. 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

5.07
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816619521
Dimensions17.92 × 9.05 × 5.65 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm9.05 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816619521
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $18,257 CAD|Low: $2,083 CAD|High: $23,156 CAD|Avg: $10,058 CAD|-3.0%
Brilliant Earth
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
October 19, 2026
Retailer 6$2,169 CAD
Retailer 9$2,431 CAD
Retailer 17$2,843 CAD
Retailer 2$2,922 CAD
Retailer 20$3,689 CAD
Retailer 16$4,022 CAD
Retailer 13$4,346 CAD
Retailer 18$4,449 CAD
Retailer 8$5,637 CAD
Retailer 19$7,335 CAD
Retailer 15$7,976 CAD
Retailer 10$8,370 CAD
Retailer 14$8,500 CAD
Retailer 5$9,961 CAD
Retailer 7$13,933 CAD
Retailer 12$14,933 CAD
Retailer 3$16,281 CAD
Retailer 11$16,854 CAD
Brilliant Earth$18,257 CAD
Retailer 4$18,949 CAD

29 data points across 20 retailers

15 retailers

Retailer 1
-
$2,169 CAD
$1,553 USD
Price last confirmed 11 days ago
Retailer 2
-
$2,843 CAD
$2,035 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$2,922 CAD
£1,647 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
$3,689 CAD
$2,641 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$4,022 CAD
$2,879 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,449 CAD
$3,185 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$5,208 CAD
$3,728 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$7,335 CAD
$5,251 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$7,976 CAD
£4,496 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
$8,500 CAD
$6,085 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$9,961 CAD
SGD 9,636 SGD
View
Price last confirmed 11 days ago
Retailer 12
-
$13,933 CAD
A$15,345 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$16,281 CAD
$11,655 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$16,854 CAD
$12,065 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21153338Y · Oct 26
$18,257 CAD
$13,070 USD
View
14 more retailers have this diamond

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.

B
5.07ct Marquise
$18,257 CAD