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Marquise|Lab Grown|IGI

1.76ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817610771

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817610771

Diamond specifications and retailer prices

From $480 CAD
$343 USD
As of October 29, 2026
Save $3,075 CAD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,555 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.76ct lab-grown marquise diamond

This 1.76ct 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 LG817610771 or 817610771. Listed at 19 retailers as of October 28, 2026, with prices from $480 to $3,555, a $3,075 spread on the same certified stone. Brilliant Earth lists it at $3,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610771
Dimensions13.52 × 6.24 × 3.73 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.52 mm6.24 mm1.76 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610771
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.8%

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: $3,555 CAD|Low: $480 CAD|High: $3,681 CAD|Avg: $1,511 CAD|-3.4%
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
October 29, 2026
Retailer 12$480 CAD
Retailer 3$721 CAD
Retailer 11$749 CAD
Retailer 7$909 CAD
Retailer 2$945 CAD
Retailer 10$974 CAD
Retailer 6$1,018 CAD
Retailer 4$1,159 CAD
Retailer 15$1,247 CAD
Retailer 8$1,652 CAD
Retailer 14$1,709 CAD
Retailer 5$1,785 CAD
Retailer 17$1,887 CAD
Retailer 13$2,147 CAD
Retailer 16$2,252 CAD
Retailer 9$2,498 CAD
Brilliant Earth$3,555 CAD

20 data points across 17 retailers

19 retailers$480 CAD to $3,555 CAD

A
Cheapest Retailer
-
$480 CAD
$343 USD
Final sale: no returns
B+
Retailer 2
-
$721 CAD
$515 USD
View
A
Retailer 3
-
$749 CAD
$535 USD
View
A
Retailer 4
-
$909 CAD
ZAR 10,490 ZAR
View
A
Retailer 5
-
$945 CAD
£531 GBP
View
A
Retailer 6
-
$974 CAD
€663 EUR
View
A
Retailer 7
-
$1,018 CAD
$727 USD
View
A
Retailer 8
-
$1,159 CAD
$828 USD
View
B+
Retailer 9
-
$1,247 CAD
A$1,371 AUD
View
B+
Retailer 10
-
$1,652 CAD
$1,180 USD
View
B+
Retailer 11
-
$1,709 CAD
SGD 1,650 SGD
View
B+
Retailer 12
-
$1,785 CAD
$1,276 USD
View
B+
Retailer 13
-
$1,887 CAD
$1,348 USD
View
B
Retailer 14
-
$2,112 CAD
£1,188 GBP
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$2,147 CAD
£1,208 GBP
View
B+
Retailer 16
-
$2,182 CAD
A$2,398 AUD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
$2,252 CAD
$1,609 USD
View
B
Retailer 18
-
$2,498 CAD
$1,785 USD
View
Most Expensive
B
Brilliant Earth
20772677A · Oct 28
$3,555 CAD
$2,540 USD
View
18 more retailers have this diamond
Prices start from $480 CADSave up to $3,075 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
1.76ct Marquise
$480 CAD