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Marquise|Lab Grown|IGI

2.55ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG726527101

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726527101

Diamond specifications and retailer prices

From $3,024 CAD
$2,165 USD
As of October 31, 2026
Save $13,934 CAD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,958 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct 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 LG726527101 or 726527101. Listed at 20 retailers as of October 31, 2026, with prices from $3,024 to $16,958, a $13,934 spread on the same certified stone. Do Amore Diamonds lists it at $16,958. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726527101
Dimensions14.76 × 7.03 × 4.36 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.03 mm2.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726527101
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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 31
Current: $15,282 CAD|Low: $3,024 CAD|High: $15,282 CAD|Avg: $6,743 CAD
Do Amore Diamonds
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
October 29, 2026
Retailer 9$3,024 CAD
Retailer 4$3,158 CAD
Retailer 13$3,210 CAD
Retailer 3$4,002 CAD
Retailer 12$4,019 CAD
Retailer 7$4,089 CAD
Retailer 2$4,770 CAD
Retailer 11$4,811 CAD
Retailer 10$7,507 CAD
Retailer 6$7,821 CAD
Retailer 8$9,065 CAD
Retailer 5$9,100 CAD
Retailer 14$9,568 CAD
Retailer 15$11,161 CAD
Do Amore Diamonds$15,282 CAD

22 data points across 15 retailers

20 retailers$3,024 CAD to $16,958 CAD

Retailer 1
-
$2,368 CAD
$1,695 USD
Price last confirmed 29 days ago
Retailer 2
-
$2,683 CAD
$1,921 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$3,024 CAD
$2,165 USD
View
Retailer 4
-
$3,158 CAD
$2,261 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$3,210 CAD
£1,809 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$4,002 CAD
A$4,408 AUD
View
A
Retailer 7
-
$4,019 CAD
$2,877 USD
View
Retailer 8
-
$4,089 CAD
$2,927 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$4,340 CAD
$3,107 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$4,770 CAD
€3,252 EUR
View
A
Retailer 11
-
$4,811 CAD
$3,444 USD
View
Retailer 12
-
$7,507 CAD
A$8,268 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$7,821 CAD
$5,599 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$8,301 CAD
$5,942 USD
View
B+
Retailer 15
-
$9,065 CAD
£5,110 GBP
View
B+
Retailer 16
-
$9,100 CAD
$6,514 USD
View
Retailer 17
-
$9,568 CAD
A$10,538 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$11,161 CAD
$7,990 USD
View
B
Retailer 19
-
$15,282 CAD
$10,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-7768F432E · Oct 31
$16,958 CAD
$12,140 USD
View
19 more retailers have this diamond
Prices start from $3,024 CADSave up to $13,934 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
$3,024 CAD