CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG837612287

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612287

Diamond specifications and retailer prices

From $397 CAD
$284 USD
As of October 29, 2026
Save $1,650 CAD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,974 CAD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837612287 or 837612287. Listed at 20 retailers as of October 28, 2026, with a 415% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612287
Dimensions7.52 × 7.55 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.52 mm7.55 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612287
Side View
Table 56.0%Crown 33°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.3%

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 29
Current: $2,974 CAD|Low: $382 CAD|High: $2,988 CAD|Avg: $1,103 CAD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 3$397 CAD
Retailer 4$445 CAD
Retailer 8$462 CAD
Retailer 6$494 CAD
Retailer 20$494 CAD
Retailer 17$679 CAD
Retailer 19$679 CAD
Retailer 2$744 CAD
Retailer 16$848 CAD
Retailer 11$859 CAD
Retailer 13$869 CAD
Retailer 15$1,147 CAD
Retailer 10$1,241 CAD
Retailer 18$1,516 CAD
Retailer 7$1,586 CAD
Retailer 12$1,657 CAD
Retailer 5$1,896 CAD
Retailer 14$1,989 CAD
Retailer 9$2,047 CAD
Rare Carat$2,974 CAD

37 data points across 20 retailers

20 retailers$397 CAD to $2,047 CAD

A
Cheapest Retailer
-
$397 CAD
$284 USD
A
Retailer 2
-
$445 CAD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$462 CAD
$330 USD
View
A
Retailer 4
-
$494 CAD
$353 USD
View
A
Retailer 5
-
$494 CAD
$353 USD
View
A
Retailer 6
-
$679 CAD
$485 USD
View
A
Retailer 7
-
$679 CAD
$485 USD
View
A
Retailer 8
-
$744 CAD
£418 GBP
View
A
Retailer 9
-
$848 CAD
ZAR 9,787 ZAR
View
A
Retailer 10
-
$859 CAD
$614 USD
View
A
Retailer 11
-
$869 CAD
£489 GBP
View
A
Retailer 12
-
$1,147 CAD
A$1,261 AUD
View
A
Retailer 13
-
$1,241 CAD
$887 USD
View
B+
Retailer 14
-
$1,516 CAD
$1,083 USD
View
B+
Retailer 15
-
$1,586 CAD
$1,133 USD
View
B+
Retailer 16
-
$1,657 CAD
$1,184 USD
View
B+
Retailer 17
-
$1,896 CAD
$1,355 USD
View
B+
Retailer 18
-
$1,989 CAD
£1,119 GBP
View
B+
Retailer 19
-
$2,047 CAD
$1,463 USD
View
Most Expensive
Rare Carat
VK9185_l_837612287 · Oct 18
$2,974 CAD
$2,125 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $397 CADSave up to $1,650 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
1.53ct Round
$397 CAD