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Round|Lab Grown|IGI

1.53ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG738520784

Shape and cutting style on the report: Round brilliant

Certificate IGI LG738520784

Diamond specifications and retailer prices

From $910 CAD
€620 EUR
As of October 29, 2026
Save $1,385 CAD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,694 CAD at Rare Carat · As of August 26, 2026
View at Rare Carat

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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG738520784 or 738520784. Listed at 8 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738520784
Dimensions7.47 × 7.44 × 4.51 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 Faint Blue
Top View
7.47 mm7.44 mm1.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738520784
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: $2,694 CAD|Low: $626 CAD|High: $2,694 CAD|Avg: $1,452 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 8$910 CAD
Retailer 6$925 CAD
Retailer 5$932 CAD
Retailer 2$1,023 CAD
Retailer 4$1,241 CAD
Retailer 7$1,903 CAD
Retailer 3$2,295 CAD
Rare Carat$2,694 CAD

43 data points across 8 retailers

8 retailers$910 CAD to $2,295 CAD

A
Cheapest Retailer
-
$910 CAD
€620 EUR
A
Retailer 2
-
$925 CAD
$662 USD
View
A
Retailer 3
-
$932 CAD
$667 USD
View
A
Retailer 4
-
$1,023 CAD
£576 GBP
View
B+
Retailer 5
-
$1,241 CAD
$888 USD
View
B
Retailer 6
-
$1,903 CAD
$1,362 USD
View
B
Retailer 7
-
$2,295 CAD
£1,293 GBP
View
Most Expensive
Rare Carat
7P738520784 · Aug 26
$2,694 CAD
$1,928 USD
View
Price last confirmed 68 days ago
7 more retailers have this diamond
Prices start from $910 CADSave up to $1,385 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
$910 CAD