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Marquise|Lab Grown|IGI

2.62ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG728525069

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728525069

Diamond specifications and retailer prices

From $1,531 CAD
$1,096 USD
As of October 30, 2026
Save $7,730 CAD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,469 CAD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 2.62ct lab-grown marquise diamond

This 2.62ct 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 LG728525069 or 728525069. Listed at 26 retailers as of October 30, 2026, with a 505% 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

2.62
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728525069
Dimensions14.27 × 7.13 × 4.50 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.27 mm7.13 mm2.62 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728525069
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.1%

Caratlytics Score

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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: $9,261 CAD|Low: $1,531 CAD|High: $11,561 CAD|Avg: $5,019 CAD|-19.2%
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
Retailer 20
Retailer 21
October 30, 2026
Retailer 14$1,531 CAD
Retailer 8$1,665 CAD
Retailer 3$1,713 CAD
Retailer 7$1,775 CAD
Retailer 16$2,019 CAD
Retailer 9$2,111 CAD
Retailer 10$2,540 CAD
Retailer 2$2,573 CAD
Retailer 15$2,708 CAD
Retailer 20$3,283 CAD
Retailer 4$3,327 CAD
Retailer 5$3,971 CAD
Retailer 19$4,211 CAD
Retailer 13$4,581 CAD
Retailer 12$4,896 CAD
Retailer 18$5,347 CAD
Retailer 17$6,030 CAD
Retailer 11$6,206 CAD
Retailer 6$6,422 CAD
Retailer 21$7,390 CAD
Brilliant Earth$9,261 CAD

32 data points across 21 retailers

26 retailers$1,531 CAD to $9,261 CAD

A
Cheapest Retailer
-
$1,531 CAD
$1,096 USD
A
Retailer 2
-
$1,665 CAD
$1,192 USD
View
A
Retailer 3
-
$1,713 CAD
$1,226 USD
View
Final sale: no returns
Retailer 4
-
$1,775 CAD
$1,271 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,775 CAD
$1,271 USD
View
A
Retailer 6
-
$2,019 CAD
$1,445 USD
View
A
Retailer 7
-
$2,111 CAD
$1,511 USD
View
A
Retailer 8
-
$2,540 CAD
$1,818 USD
View
A
Retailer 9
-
$2,573 CAD
£1,450 GBP
View
A
Retailer 10
-
$2,708 CAD
€1,846 EUR
View
A
Retailer 11
-
$3,283 CAD
$2,350 USD
View
A
Retailer 12
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$3,327 CAD
$2,382 USD
View
A
Retailer 13
-
$3,971 CAD
$2,843 USD
View
Retailer 14
-
$4,211 CAD
A$4,638 AUD
View
Price last confirmed 10 days ago
A
Retailer 15
-
$4,581 CAD
ZAR 52,975 ZAR
View
A
Retailer 16
-
$4,896 CAD
£2,760 GBP
View
A
Retailer 17
-
$5,347 CAD
$3,828 USD
View
Retailer 18
-
$5,839 CAD
$4,180 USD
View
Price last confirmed 22 days ago
A
Retailer 19
-
$6,030 CAD
£3,399 GBP
View
B+
Retailer 20
-
$6,206 CAD
$4,443 USD
View
B+
Retailer 21
-
$6,422 CAD
$4,597 USD
View
B+
Retailer 22
-
$7,390 CAD
$5,290 USD
View
Retailer 23
-
$9,261 CAD
$6,630 USD
View
Price last confirmed 17 days ago
B+
Retailer 24
-
$9,261 CAD
$6,630 USD
View
Retailer 25
-
$9,389 CAD
A$10,340 AUD
View
Price last confirmed 119 days ago
Most Expensive
Brilliant Earth
15559773A · Oct 12
$11,469 CAD
$8,210 USD
View
Price last confirmed 19 days ago
25 more retailers have this diamond
Prices start from $1,531 CADSave up to $7,730 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
2.62ct Marquise
$1,531 CAD