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Round|Lab Grown|IGI

1.53ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG790649275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790649275

Diamond specifications and retailer prices

From $683 CAD
As of November 1, 2026
Save $4,431 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,114 CAD at Brilliant Earth · As of November 3, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790649275 or 790649275. Listed at 21 retailers as of November 1, 2026, with prices from $683 to $5,114, a $4,431 spread on the same certified stone. Brilliant Earth lists it at $5,114. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790649275
Dimensions7.35 × 7.36 × 4.58 mm
L/W Ratio1.00
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
7.35 mm7.36 mm1.53 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790649275
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°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: Nov 1
Current: $5,114 CAD|Low: $655 CAD|High: $5,630 CAD|Avg: $1,992 CAD|-9.2%
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
November 4, 2026
Retailer 3$683 CAD
Retailer 4$846 CAD
Retailer 6$846 CAD
Retailer 14$1,038 CAD
Retailer 16$1,136 CAD
Retailer 7$1,172 CAD
Retailer 15$1,265 CAD
Retailer 8$1,308 CAD
Retailer 11$1,389 CAD
Retailer 12$1,459 CAD
Retailer 2$2,196 CAD
Retailer 10$2,276 CAD
Retailer 9$2,731 CAD
Retailer 5$3,166 CAD
Retailer 13$3,534 CAD
Brilliant Earth$5,114 CAD

43 data points across 16 retailers

21 retailers$683 CAD to $5,114 CAD

Retailer 1
-
$683 CAD
Price last confirmed 40 days ago
A
Retailer 2
-
$683 CAD
View
Retailer 3
-
$765 CAD
View
Price last confirmed 43 days ago
Retailer 4
-
$836 CAD
View
Price last confirmed 39 days ago
Retailer 5
-
$846 CAD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$846 CAD
View
A
Retailer 7
-
$1,038 CAD
View
A
Retailer 8
-
$1,136 CAD
View
B+
Retailer 9
-
$1,172 CAD
View
B+
Retailer 10
-
$1,265 CAD
View
B+
Retailer 11
-
$1,308 CAD
View
B+
Retailer 12
-
$1,389 CAD
View
B+
Retailer 13
-
$1,459 CAD
View
B
Retailer 14
-
$1,993 CAD
View
B
Retailer 15
-
$2,196 CAD
View
B
Retailer 16
-
$2,227 CAD
View
B
Retailer 17
-
$2,276 CAD
View
B
Retailer 18
-
$2,731 CAD
View
B
Retailer 19
-
$3,166 CAD
View
B
Retailer 20
-
$3,534 CAD
View
Most Expensive
B
Brilliant Earth
19353176A · Nov 3
$5,114 CAD
$3,670 USD
View
20 more retailers have this diamond
Prices start from $683 CADSave up to $4,431 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
$683 CAD