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Marquise|Lab Grown|IGI

2.63ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG715537862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715537862

Diamond specifications and retailer prices

From $5,146 CAD
$3,684 USD
As of October 31, 2026
Save $20,664 CAD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $25,810 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.63ct lab-grown marquise diamond

This 2.63ct 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 LG715537862 or 715537862. Listed at 23 retailers as of October 30, 2026, with prices from $5,146 to $25,810, a $20,664 spread on the same certified stone. Taylor and Hart lists it at $25,810. 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

2.63
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715537862
Dimensions15.38 × 7.03 × 4.30 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.38 mm7.03 mm2.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715537862
Side View
Table 63.0%Crown 35°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.2%

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 31
Current: $9,381 CAD|Low: $4,515 CAD|High: $42,424 CAD|Avg: $13,455 CAD|+0.6%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 5$5,146 CAD
Retailer 4$5,690 CAD
Retailer 6$6,322 CAD
Retailer 3$6,550 CAD
Retailer 17$6,628 CAD
Retailer 15$7,418 CAD
Retailer 16$8,687 CAD
Retailer 7$9,376 CAD
Retailer 1$9,381 CAD
Retailer 10$10,176 CAD
Retailer 18$12,374 CAD
Retailer 2$12,395 CAD
Retailer 13$12,879 CAD
Retailer 12$15,051 CAD
Retailer 14$17,542 CAD
Retailer 11$18,651 CAD
Retailer 9$18,910 CAD
Taylor and Hart$25,810 CAD
Retailer 8$42,424 CAD

41 data points across 19 retailers

23 retailers$5,146 CAD to $25,810 CAD

A
Cheapest Retailer
-
$5,146 CAD
$3,684 USD
Retailer 2
-
$5,421 CAD
$3,881 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$5,690 CAD
$4,073 USD
View
Retailer 4
-
$5,917 CAD
$4,236 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$6,322 CAD
$4,526 USD
View
Final sale: no returns
Retailer 6
-
$6,550 CAD
$4,689 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$6,628 CAD
$4,745 USD
View
B+
Retailer 8
-
$7,418 CAD
$5,310 USD
View
B+
Retailer 9
-
$8,687 CAD
$6,219 USD
View
Retailer 10
-
$9,035 CAD
$6,468 USD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
$9,376 CAD
$6,712 USD
View
B+
Retailer 12
-
$9,381 CAD
£5,288 GBP
View
B
Retailer 13
-
$10,176 CAD
£5,736 GBP
View
B
Retailer 14
-
$12,374 CAD
$8,858 USD
View
Retailer 15
-
$12,395 CAD
A$13,651 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$12,879 CAD
$9,220 USD
View
B
Retailer 17
-
$15,051 CAD
£8,484 GBP
View
Retailer 18
-
$17,542 CAD
A$19,320 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$18,651 CAD
ZAR 215,703 ZAR
View
B
Retailer 20
-
$18,910 CAD
$13,537 USD
View
Most Expensive
B
Taylor and Hart
FYZ5F7E · Oct 30
$25,810 CAD
$18,477 USD
View
20 more retailers have this diamond
Prices start from $5,146 CADSave up to $20,664 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
2.63ct Marquise
$5,146 CAD