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Round|Lab Grown|IGI

1.50ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG735528247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735528247

Diamond specifications and retailer prices

From $387 CAD
$277 USD
As of November 3, 2026
Save $2,408 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,795 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735528247 or 735528247. Listed at 20 retailers as of November 2, 2026, with prices from $387 to $2,795, a $2,408 spread on the same certified stone. Brilliant Earth lists it at $2,795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735528247
Dimensions7.34 × 7.29 × 4.52 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 Faint Blue
Top View
7.34 mm7.29 mm1.50 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735528247
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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 3
Current: $2,795 CAD|Low: $372 CAD|High: $3,200 CAD|Avg: $1,177 CAD|-12.7%
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
November 3, 2026
Retailer 4$387 CAD
Retailer 6$481 CAD
Retailer 15$511 CAD
Retailer 3$646 CAD
Retailer 13$699 CAD
Retailer 9$762 CAD
Retailer 10$829 CAD
Retailer 2$845 CAD
Retailer 7$950 CAD
Retailer 12$1,118 CAD
Retailer 11$1,154 CAD
Retailer 5$1,849 CAD
Retailer 8$1,927 CAD
Retailer 14$2,620 CAD
Brilliant Earth$2,795 CAD

43 data points across 15 retailers

20 retailers$387 CAD to $2,795 CAD

A
Cheapest Retailer
-
$387 CAD
$277 USD
A
Retailer 2
-
$450 CAD
$322 USD
View
A
Retailer 3
-
$481 CAD
$344 USD
View
Retailer 4
-
$481 CAD
$344 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$646 CAD
$462 USD
View
A
Retailer 6
-
$699 CAD
$500 USD
View
A
Retailer 7
-
$762 CAD
€519 EUR
View
A
Retailer 8
-
$829 CAD
ZAR 9,584 ZAR
View
A
Retailer 9
-
$845 CAD
£476 GBP
View
A
Retailer 10
-
$950 CAD
$680 USD
View
A
Retailer 11
-
$1,118 CAD
A$1,231 AUD
View
B+
Retailer 12
-
$1,154 CAD
$826 USD
View
B+
Retailer 13
-
$1,174 CAD
$840 USD
View
B+
Retailer 14
-
$1,544 CAD
SGD 1,493 SGD
View
B+
Retailer 15
-
$1,546 CAD
$1,106 USD
View
B+
Retailer 16
-
$1,616 CAD
$1,157 USD
View
B
Retailer 17
-
$1,849 CAD
$1,323 USD
View
B+
Retailer 18
-
$1,927 CAD
£1,086 GBP
View
B
Retailer 19
-
$2,620 CAD
$1,875 USD
View
Most Expensive
B
Brilliant Earth
18205455A · Nov 2
$2,795 CAD
$2,000 USD
View
19 more retailers have this diamond
Prices start from $387 CADSave up to $2,408 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
1.50ct Round
$387 CAD