Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG830649350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830649350

Diamond specifications and retailer prices

From $220 CAD
$157 USD
As of October 27, 2026
Save $1,530 CAD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,750 CAD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830649350 or 830649350. Listed at 10 retailers as of October 27, 2026, with prices from $220 to $1,750, a $1,530 spread on the same certified stone. Do Amore Diamonds lists it at $1,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649350
Dimensions9.36 × 4.74 × 2.93 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.74 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830649350
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°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 27
Current: $1,750 CAD|Low: $211 CAD|High: $1,750 CAD|Avg: $779 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$220 CAD
Retailer 8$255 CAD
Retailer 3$343 CAD
Retailer 10$368 CAD
Retailer 7$497 CAD
Retailer 9$599 CAD
Retailer 4$925 CAD
Retailer 6$967 CAD
Retailer 2$1,415 CAD
Do Amore Diamonds$1,750 CAD

16 data points across 10 retailers

10 retailers$220 CAD to $1,750 CAD

A
Cheapest Retailer
-
$220 CAD
$157 USD
A
Retailer 2
-
$255 CAD
$182 USD
View
A
Retailer 3
-
$343 CAD
$245 USD
View
A
Retailer 4
-
$368 CAD
$263 USD
View
B+
Retailer 5
-
$497 CAD
$355 USD
View
B+
Retailer 6
-
$599 CAD
$428 USD
View
B
Retailer 7
-
$925 CAD
$661 USD
View
B
Retailer 8
-
$967 CAD
$691 USD
View
B
Retailer 9
-
$1,415 CAD
£796 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792021 · Oct 28
$1,750 CAD
$1,250 USD
View
9 more retailers have this diamond
Prices start from $220 CADSave up to $1,530 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
0.77ct Marquise
$220 CAD