Marquise|Lab Grown|IGI

0.71ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG804603866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804603866

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 29, 2026
Save $976 CAD (74%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,670 CAD at MOH London · As of October 25, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG804603866 or 804603866. Listed at 26 retailers as of October 28, 2026, with a 292% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804603866
Dimensions8.82 × 4.88 × 2.87 mm
L/W Ratio1.81
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
8.82 mm4.88 mm0.71 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804603866
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.8%

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: $2,670 CAD|Low: $335 CAD|High: $2,723 CAD|Avg: $1,228 CAD|-0.9%
MOH London
Retailer 2
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Retailer 25
October 29, 2026
Retailer 16$335 CAD
Retailer 21$497 CAD
Retailer 23$529 CAD
Retailer 25$592 CAD
Retailer 6$593 CAD
Retailer 2$656 CAD
Retailer 5$700 CAD
Retailer 11$756 CAD
Retailer 13$784 CAD
Retailer 24$811 CAD
Retailer 15$822 CAD
Retailer 10$926 CAD
Retailer 12$938 CAD
Retailer 7$968 CAD
Retailer 4$1,059 CAD
Retailer 14$1,064 CAD
Retailer 17$1,064 CAD
Retailer 20$1,310 CAD
Retailer 8$1,862 CAD
Retailer 9$2,112 CAD
Retailer 19$2,329 CAD
Retailer 18$2,407 CAD
Retailer 22$2,455 CAD
Retailer 3$2,542 CAD
MOH London$2,670 CAD

38 data points across 25 retailers

26 retailers$335 CAD to $1,310 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
A
Retailer 2
-
$424 CAD
$303 USD
View
B+
Retailer 3
-
$497 CAD
$355 USD
View
A
Retailer 4
-
$529 CAD
$378 USD
View
B+
Retailer 5
-
$592 CAD
$423 USD
View
Final sale: no returns
B+
Retailer 6
-
$593 CAD
$424 USD
View
B+
Retailer 7
-
$656 CAD
$469 USD
View
B+
Retailer 8
-
$700 CAD
€476 EUR
View
B+
Retailer 9
-
$756 CAD
$540 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$784 CAD
$560 USD
View
B+
Retailer 11
-
$811 CAD
A$891 AUD
View
B+
Retailer 12
-
$822 CAD
$587 USD
View
B
Retailer 13
-
$926 CAD
A$1,018 AUD
View
B
Retailer 14
-
$938 CAD
$670 USD
View
B
Retailer 15
-
$968 CAD
View
B
Retailer 16
-
$1,059 CAD
$757 USD
View
B
Retailer 17
-
$1,064 CAD
$760 USD
View
B
Retailer 18
-
$1,064 CAD
$760 USD
View
B
Retailer 19
-
$1,310 CAD
ZAR 15,126 ZAR
View
B
Retailer 20
-
$1,862 CAD
A$2,047 AUD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$2,112 CAD
£1,188 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
-
$2,329 CAD
$1,664 USD
View
Price under review
B
Retailer 23
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$2,407 CAD
$1,720 USD
View
Price under review
B
Retailer 24
-
$2,455 CAD
$1,754 USD
View
Price under review
B
Retailer 25
-
$2,542 CAD
$1,817 USD
View
Price under review
Most Expensive
B
MOH London
LG804603866 · Oct 25
$2,670 CAD
£1,502 GBP
View
Price under review
25 more retailers have this diamond
Prices start from $335 CADSave up to $976 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
$335 CAD