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Marquise|Lab Grown|IGI

2.55ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG843601013

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843601013

Diamond specifications and retailer prices

From $1,910 CAD
$1,367 USD
As of October 30, 2026
Save $8,972 CAD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,882 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843601013 or 843601013. Listed at 22 retailers as of October 30, 2026, with prices from $1,910 to $10,882, a $8,972 spread on the same certified stone. Brilliant Earth lists it at $10,882. 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

2.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601013
Dimensions14.44 × 7.04 × 4.33 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm7.04 mm2.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601013
Side View
Table 63.0%Crown 40.4°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $10,882 CAD|Low: $1,910 CAD|High: $12,293 CAD|Avg: $4,583 CAD|-11.5%
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 19$1,910 CAD
Retailer 14$2,090 CAD
Retailer 2$2,130 CAD
Retailer 4$2,215 CAD
Retailer 20$2,446 CAD
Retailer 5$2,459 CAD
Retailer 18$2,604 CAD
Retailer 13$3,112 CAD
Retailer 12$3,185 CAD
Retailer 11$3,388 CAD
Retailer 22$3,805 CAD
Retailer 17$4,129 CAD
Retailer 10$4,153 CAD
Retailer 6$5,343 CAD
Retailer 15$5,403 CAD
Retailer 3$5,717 CAD
Retailer 8$5,972 CAD
Retailer 7$7,157 CAD
Retailer 16$7,385 CAD
Retailer 21$7,789 CAD
Retailer 9$8,055 CAD
Brilliant Earth$10,882 CAD

13 data points across 22 retailers

22 retailers$1,910 CAD to $10,882 CAD

A+
Cheapest Retailer
-
$1,910 CAD
$1,367 USD
A
Retailer 2
-
$2,090 CAD
$1,496 USD
View
A
Retailer 3
-
$2,130 CAD
$1,525 USD
View
Final sale: no returns
A
Retailer 4
-
$2,215 CAD
$1,586 USD
View
A
Retailer 5
-
$2,446 CAD
£1,379 GBP
View
A
Retailer 6
-
$2,459 CAD
$1,760 USD
View
A
Retailer 7
-
$2,604 CAD
$1,864 USD
View
A
Retailer 8
-
$3,112 CAD
£1,754 GBP
View
A
Retailer 9
-
$3,185 CAD
$2,280 USD
View
A
Retailer 10
-
$3,388 CAD
€2,310 EUR
View
A
Retailer 11
-
$3,805 CAD
$2,724 USD
View
A
Retailer 12
-
$4,129 CAD
$2,956 USD
View
A
Retailer 13
-
$4,153 CAD
$2,973 USD
View
A
Retailer 14
-
$5,343 CAD
£3,012 GBP
View
Retailer 15
-
$5,403 CAD
A$5,950 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
$5,717 CAD
ZAR 66,112 ZAR
View
A
Retailer 17
-
$5,972 CAD
$4,275 USD
View
B+
Retailer 18
-
$7,157 CAD
£4,034 GBP
View
B+
Retailer 19
-
$7,385 CAD
SGD 7,144 SGD
View
B+
Retailer 20
-
$7,789 CAD
$5,576 USD
View
B+
Retailer 21
-
$8,055 CAD
$5,766 USD
View
Most Expensive
B
Brilliant Earth
22281691A · Oct 30
$10,882 CAD
$7,790 USD
View
21 more retailers have this diamond
Prices start from $1,910 CADSave up to $8,972 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+
2.55ct Marquise
$1,910 CAD