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Marquise|Lab Grown|IGI

0.71ct E VVS1 Marquise Lab Grown Diamond

GD • E/VVS1 • IGI LG809602821

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809602821

Diamond specifications and retailer prices

From $390 CAD
$279 USD
As of October 29, 2026
Save $1,112 CAD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,981 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG809602821 or 809602821. Listed at 5 retailers as of October 27, 2026, with a 285% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
E
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602821
Dimensions9.33 × 4.62 × 2.86 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.33 mm4.62 mm0.71 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602821
Side View
Table 62.0%Crown 35.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.9%

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 29
Current: $2,981 CAD|Low: $390 CAD|High: $2,981 CAD|Avg: $1,149 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 24, 2026
Retailer 4$390 CAD
Retailer 5$425 CAD
Retailer 3$624 CAD
Retailer 2$1,502 CAD
Do Amore Diamonds$2,981 CAD

2 data points across 5 retailers

5 retailers$390 CAD to $1,502 CAD

A
Cheapest Retailer
-
$390 CAD
$279 USD
A
Retailer 2
-
$425 CAD
$304 USD
View
Price last confirmed 94 days ago
B
Retailer 3
-
$624 CAD
$446 USD
View
C
Retailer 4
-
$1,502 CAD
View
Most Expensive
C
Do Amore Diamonds
16-500137534 · Oct 29
$2,981 CAD
$2,130 USD
View
Price under review
4 more retailers have this diamond
Prices start from $390 CADSave up to $1,112 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
0.71ct Marquise
$390 CAD