Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837640875

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837640875

Diamond specifications and retailer prices

From $1,184 CAD
$846 USD
As of October 29, 2026
Save $3,757 CAD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,138 CAD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640875 or 837640875. Listed at 19 retailers as of October 29, 2026, with a 317% 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

3.07
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640875
Dimensions14.53 × 7.53 × 4.65 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.53 mm7.53 mm3.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640875
Side View
Table 62.0%Crown 39.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,138 CAD|Low: $1,184 CAD|High: $8,342 CAD|Avg: $3,491 CAD|-14.4%
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
October 30, 2026
Retailer 17$1,184 CAD
Retailer 2$1,427 CAD
Retailer 4$1,477 CAD
Retailer 18$1,756 CAD
Retailer 14$1,859 CAD
Retailer 11$1,879 CAD
Retailer 5$2,620 CAD
Retailer 16$2,767 CAD
Retailer 13$2,848 CAD
Retailer 15$2,917 CAD
Retailer 8$4,221 CAD
Retailer 6$4,233 CAD
Retailer 3$4,384 CAD
Retailer 12$4,842 CAD
Retailer 7$4,941 CAD
Retailer 9$5,004 CAD
Retailer 10$5,395 CAD
Brilliant Earth$7,138 CAD

29 data points across 18 retailers

19 retailers$1,184 CAD to $4,941 CAD

A
Cheapest Retailer
-
$1,184 CAD
$846 USD
Final sale: no returns
A
Retailer 2
-
$1,427 CAD
£803 GBP
View
A
Retailer 3
-
$1,477 CAD
$1,055 USD
View
A
Retailer 4
-
$1,756 CAD
$1,255 USD
View
A
Retailer 5
-
$1,859 CAD
€1,265 EUR
View
A
Retailer 6
-
$1,879 CAD
£1,057 GBP
View
A
Retailer 7
-
$2,620 CAD
$1,872 USD
View
Retailer 8
-
$2,767 CAD
A$3,042 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,848 CAD
ZAR 32,873 ZAR
View
B+
Retailer 10
-
$2,917 CAD
$2,084 USD
View
B
Retailer 11
-
$4,221 CAD
$3,016 USD
View
B+
Retailer 12
-
$4,233 CAD
$3,024 USD
View
B+
Retailer 13
-
$4,384 CAD
$3,132 USD
View
B
Retailer 14
-
$4,842 CAD
£2,724 GBP
View
B+
Retailer 15
-
$4,941 CAD
SGD 4,771 SGD
View
Retailer 16
-
$5,004 CAD
A$5,500 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$5,395 CAD
$3,855 USD
View
Price last confirmed 23 days ago
Retailer 18
-
$6,132 CAD
$4,381 USD
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
21559135A · Oct 15
$7,138 CAD
$5,100 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $1,184 CADSave up to $3,757 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
3.07ct Marquise
$1,184 CAD