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Marquise|Lab Grown|IGI

2.83ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG735565017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735565017

Diamond specifications and retailer prices

From $2,361 CAD
$1,690 USD
As of October 30, 2026
Save $7,376 CAD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,159 CAD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 2.83ct lab-grown marquise diamond

This 2.83ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735565017 or 735565017. Listed at 24 retailers as of October 30, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.83
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735565017
Dimensions14.19 × 7.33 × 4.65 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.19 mm7.33 mm2.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735565017
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.4%

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 30
Current: $9,736 CAD|Low: $2,361 CAD|High: $13,592 CAD|Avg: $6,053 CAD|-26.1%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$2,361 CAD
Retailer 3$2,738 CAD
Retailer 5$2,876 CAD
Retailer 18$2,975 CAD
Retailer 2$3,881 CAD
Retailer 16$3,914 CAD
Retailer 15$4,224 CAD
Retailer 12$4,720 CAD
Retailer 10$4,819 CAD
Retailer 6$5,132 CAD
Retailer 9$5,663 CAD
Retailer 17$6,510 CAD
Retailer 13$7,063 CAD
Retailer 7$7,378 CAD
Retailer 14$7,861 CAD
Retailer 8$8,307 CAD
Retailer 11$9,606 CAD
Brilliant Earth$9,736 CAD
Retailer 19$10,457 CAD

33 data points across 19 retailers

24 retailers$2,361 CAD to $9,736 CAD

A
Cheapest Retailer
-
$2,361 CAD
$1,690 USD
A
Retailer 2
-
$2,738 CAD
$1,960 USD
View
Retailer 3
-
$2,738 CAD
$1,960 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$2,876 CAD
$2,059 USD
View
Final sale: no returns
A
Retailer 5
-
$2,975 CAD
$2,130 USD
View
Retailer 6
-
$3,107 CAD
$2,224 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$3,266 CAD
$2,338 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$3,881 CAD
£2,187 GBP
View
A
Retailer 9
-
$3,914 CAD
$2,802 USD
View
A
Retailer 10
-
$4,224 CAD
€2,880 EUR
View
A
Retailer 11
-
$4,720 CAD
$3,379 USD
View
A
Retailer 12
-
$4,819 CAD
$3,450 USD
View
A
Retailer 13
-
$5,132 CAD
$3,674 USD
View
A
Retailer 14
-
$5,663 CAD
£3,192 GBP
View
Retailer 15
-
$6,510 CAD
A$7,170 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$6,905 CAD
$4,943 USD
View
B+
Retailer 17
-
$7,063 CAD
ZAR 81,689 ZAR
View
B+
Retailer 18
-
$7,378 CAD
$5,282 USD
View
B+
Retailer 19
-
$7,861 CAD
£4,431 GBP
View
B+
Retailer 20
-
$8,307 CAD
$5,947 USD
View
B+
Retailer 21
-
$9,606 CAD
$6,877 USD
View
B+
Retailer 22
-
$9,736 CAD
$6,970 USD
View
Retailer 23
-
$10,457 CAD
A$11,517 AUD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
18171819A · Oct 23
$13,159 CAD
$9,420 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from $2,361 CADSave up to $7,376 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
2.83ct Marquise
$2,361 CAD