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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG605397728

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605397728

Diamond specifications and retailer prices

From $486 CAD
$348 USD
As of November 1, 2026
Save $2,965 CAD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,452 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG605397728 or 605397728. Listed at 26 retailers as of November 1, 2026, with prices from $486 to $3,452, a $2,965 spread on the same certified stone. Brilliant Earth lists it at $3,452. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605397728
Dimensions7.31 × 7.36 × 4.59 mm
L/W Ratio1.01
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
7.31 mm7.36 mm1.53 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605397728
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Nov 1
Current: $3,452 CAD|Low: $482 CAD|High: $3,759 CAD|Avg: $1,440 CAD|-8.2%
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
Retailer 22
November 2, 2026
Retailer 12$486 CAD
Retailer 4$563 CAD
Retailer 18$581 CAD
Retailer 8$602 CAD
Retailer 9$602 CAD
Retailer 3$817 CAD
Retailer 7$960 CAD
Retailer 10$968 CAD
Retailer 13$1,002 CAD
Retailer 22$1,015 CAD
Retailer 16$1,039 CAD
Retailer 17$1,071 CAD
Retailer 5$1,244 CAD
Retailer 21$1,399 CAD
Retailer 2$1,589 CAD
Retailer 14$1,937 CAD
Retailer 15$1,996 CAD
Retailer 20$2,278 CAD
Retailer 11$2,327 CAD
Retailer 19$2,355 CAD
Retailer 6$2,739 CAD
Brilliant Earth$3,452 CAD

37 data points across 22 retailers

26 retailers$486 CAD to $3,452 CAD

Retailer 1
-
$482 CAD
$345 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$486 CAD
$348 USD
View
A
Retailer 3
-
$563 CAD
$403 USD
View
A
Retailer 4
-
$581 CAD
$416 USD
View
Final sale: no returns
Retailer 5
-
$590 CAD
$422 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$602 CAD
$431 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$602 CAD
$431 USD
View
A
Retailer 8
-
$817 CAD
$585 USD
View
A
Retailer 9
-
$960 CAD
$687 USD
View
A
Retailer 10
-
$968 CAD
$693 USD
View
A
Retailer 11
-
$1,002 CAD
€683 EUR
View
A
Retailer 12
-
$1,015 CAD
A$1,118 AUD
View
A
Retailer 13
-
$1,039 CAD
ZAR 12,015 ZAR
View
A
Retailer 14
-
$1,071 CAD
£604 GBP
View
B+
Retailer 15
-
$1,244 CAD
$890 USD
View
B+
Retailer 16
-
$1,399 CAD
A$1,540 AUD
View
B+
Retailer 17
-
$1,589 CAD
$1,137 USD
View
Retailer 18
-
$1,920 CAD
$1,374 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$1,937 CAD
$1,386 USD
View
B
Retailer 20
-
$1,996 CAD
$1,428 USD
View
B
Retailer 21
-
$2,018 CAD
$1,444 USD
View
B
Retailer 22
-
$2,193 CAD
$1,569 USD
View
B
Retailer 23
-
$2,278 CAD
$1,630 USD
View
B
Retailer 24
-
$2,327 CAD
$1,665 USD
View
B
Retailer 25
-
$2,355 CAD
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
14256660A · Nov 2
$3,452 CAD
$2,470 USD
View
25 more retailers have this diamond
Prices start from $486 CADSave up to $2,965 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
$486 CAD