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Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837697081

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837697081

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 30, 2026
Save $2,802 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,157 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837697081 or 837697081. Listed at 11 retailers as of October 30, 2026, with prices from $355 to $3,157, a $2,802 spread on the same certified stone. Do Amore Diamonds lists it at $3,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837697081
Dimensions12.92 × 6.03 × 3.55 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm6.03 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837697081
Side View
Table 61.0%Crown 31.8°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 58.9%

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 30
Current: $3,157 CAD|Low: $355 CAD|High: $3,241 CAD|Avg: $1,093 CAD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$355 CAD
Retailer 3$412 CAD
Retailer 6$516 CAD
Retailer 11$735 CAD
Retailer 2$740 CAD
Retailer 8$914 CAD
Retailer 10$1,130 CAD
Retailer 4$1,354 CAD
Retailer 9$1,563 CAD
Retailer 7$1,959 CAD
Do Amore Diamonds$3,157 CAD

17 data points across 11 retailers

11 retailers$355 CAD to $3,157 CAD

A
Cheapest Retailer
-
$355 CAD
$254 USD
A
Retailer 2
-
$412 CAD
$295 USD
View
A
Retailer 3
-
$516 CAD
£291 GBP
View
A
Retailer 4
-
$735 CAD
$526 USD
View
A
Retailer 5
-
$740 CAD
$530 USD
View
A
Retailer 6
-
$914 CAD
$654 USD
View
B+
Retailer 7
-
$1,130 CAD
A$1,245 AUD
View
B+
Retailer 8
-
$1,354 CAD
$969 USD
View
B+
Retailer 9
-
$1,563 CAD
$1,119 USD
View
B
Retailer 10
-
$1,959 CAD
£1,104 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6F9600CC4 · Oct 31
$3,157 CAD
$2,260 USD
View
10 more retailers have this diamond
Prices start from $355 CADSave up to $2,802 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
1.51ct Marquise
$355 CAD