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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689559759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689559759

Diamond specifications and retailer prices

From $457 CAD
$327 USD
As of October 29, 2026
Save $3,482 CAD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,939 CAD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689559759 or 689559759. Listed at 27 retailers as of October 29, 2026, with prices from $457 to $3,939, a $3,482 spread on the same certified stone. Brilliant Earth lists it at $3,939. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559759
Dimensions7.33 × 7.37 × 4.57 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
7.33 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559759
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

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 29
Current: $3,939 CAD|Low: $453 CAD|High: $3,939 CAD|Avg: $1,419 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 10$457 CAD
Retailer 16$510 CAD
Retailer 21$529 CAD
Retailer 5$566 CAD
Retailer 6$566 CAD
Retailer 20$782 CAD
Retailer 7$915 CAD
Retailer 4$926 CAD
Retailer 18$945 CAD
Retailer 19$972 CAD
Retailer 15$979 CAD
Retailer 13$1,009 CAD
Retailer 3$1,260 CAD
Retailer 9$1,465 CAD
Retailer 11$1,819 CAD
Retailer 12$1,881 CAD
Retailer 2$1,968 CAD
Retailer 14$2,081 CAD
Retailer 8$2,232 CAD
Retailer 17$2,280 CAD
Retailer 22$2,982 CAD
Brilliant Earth$3,939 CAD

37 data points across 22 retailers

27 retailers$457 CAD to $3,939 CAD

Retailer 1
-
$453 CAD
$324 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$457 CAD
$327 USD
View
A
Retailer 3
-
$510 CAD
$365 USD
View
Final sale: no returns
A
Retailer 4
-
$529 CAD
$379 USD
View
Retailer 5
-
$553 CAD
$396 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$566 CAD
$405 USD
View
A
Retailer 7
-
$566 CAD
$405 USD
View
A
Retailer 8
-
$782 CAD
$560 USD
View
A
Retailer 9
-
$915 CAD
$655 USD
View
A
Retailer 10
-
$926 CAD
$663 USD
View
A
Retailer 11
-
$945 CAD
€644 EUR
View
A
Retailer 12
-
$972 CAD
ZAR 11,242 ZAR
View
A
Retailer 13
-
$979 CAD
A$1,078 AUD
View
A
Retailer 14
-
$1,009 CAD
£569 GBP
View
A
Retailer 15
-
$1,260 CAD
$902 USD
View
B+
Retailer 16
-
$1,465 CAD
$1,049 USD
View
Retailer 17
-
$1,802 CAD
$1,290 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$1,819 CAD
$1,302 USD
View
B+
Retailer 19
-
$1,881 CAD
$1,346 USD
View
B+
Retailer 20
-
$1,884 CAD
$1,349 USD
View
Retailer 21
-
$1,968 CAD
A$2,167 AUD
View
B+
Retailer 22
-
$2,081 CAD
$1,490 USD
View
B+
Retailer 23
-
$2,154 CAD
$1,542 USD
View
B+
Retailer 24
-
$2,232 CAD
$1,598 USD
View
B+
Retailer 25
-
$2,280 CAD
£1,285 GBP
View
Retailer 26
-
$2,982 CAD
$2,135 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14529271A · Oct 29
$3,939 CAD
$2,820 USD
View
26 more retailers have this diamond
Prices start from $457 CADSave up to $3,482 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
$457 CAD