CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG815677095

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815677095

Diamond specifications and retailer prices

From $494 CAD
$353 USD
As of October 28, 2026
Save $3,453 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,947 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct 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 LG815677095 or 815677095. Listed at 24 retailers as of October 28, 2026, with prices from $494 to $3,947, a $3,453 spread on the same certified stone. Brilliant Earth lists it at $3,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677095
Dimensions7.46 × 7.44 × 4.52 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
7.46 mm7.44 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677095
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.8%

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 28
Current: $3,947 CAD|Low: $494 CAD|High: $4,087 CAD|Avg: $1,554 CAD|-3.4%
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
October 29, 2026
Retailer 6$494 CAD
Retailer 4$770 CAD
Retailer 13$770 CAD
Retailer 9$891 CAD
Retailer 12$940 CAD
Retailer 2$969 CAD
Retailer 8$1,233 CAD
Retailer 3$1,271 CAD
Retailer 11$1,275 CAD
Retailer 15$1,604 CAD
Retailer 7$1,822 CAD
Retailer 14$1,931 CAD
Retailer 5$2,185 CAD
Retailer 10$2,204 CAD
Retailer 16$2,974 CAD
Brilliant Earth$3,947 CAD

37 data points across 16 retailers

24 retailers$494 CAD to $3,947 CAD

A
Retailer 1
-
$441 CAD
$315 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$452 CAD
$323 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$494 CAD
$353 USD
View
Final sale: no returns
A
Retailer 4
-
$525 CAD
$375 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$547 CAD
$391 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$547 CAD
$391 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$554 CAD
$396 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$770 CAD
$550 USD
View
A
Retailer 9
-
$770 CAD
$550 USD
View
A
Retailer 10
-
$891 CAD
€606 EUR
View
A
Retailer 11
-
$940 CAD
ZAR 10,848 ZAR
View
A
Retailer 12
-
$969 CAD
£545 GBP
View
A
Retailer 13
-
$1,233 CAD
$881 USD
View
A
Retailer 14
-
$1,271 CAD
$908 USD
View
A
Retailer 15
-
$1,275 CAD
A$1,401 AUD
View
B+
Retailer 16
-
$1,604 CAD
$1,146 USD
View
B+
Retailer 17
-
$1,758 CAD
$1,256 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$1,804 CAD
$1,289 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$1,822 CAD
$1,302 USD
View
B+
Retailer 20
-
$1,931 CAD
$1,380 USD
View
B+
Retailer 21
-
$2,185 CAD
$1,561 USD
View
B+
Retailer 22
-
$2,204 CAD
£1,240 GBP
View
B
Retailer 23
-
$2,974 CAD
$2,125 USD
View
Most Expensive
B
Brilliant Earth
21017409A · Oct 29
$3,947 CAD
$2,820 USD
View
23 more retailers have this diamond
Prices start from $494 CADSave up to $3,453 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
1.54ct Round
$494 CAD