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Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723502580

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723502580

Diamond specifications and retailer prices

From $560 CAD
$400 USD
As of October 29, 2026
Save $2,167 CAD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,023 CAD at Rare Carat · As of October 18, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723502580 or 723502580. Listed at 23 retailers as of October 29, 2026, with a 387% 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723502580
Dimensions7.40 × 7.37 × 4.55 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
7.40 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723502580
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,023 CAD|Low: $537 CAD|High: $3,037 CAD|Avg: $1,380 CAD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 17$560 CAD
Retailer 7$627 CAD
Retailer 9$627 CAD
Retailer 3$694 CAD
Retailer 10$694 CAD
Retailer 14$903 CAD
Retailer 4$941 CAD
Retailer 6$1,036 CAD
Retailer 12$1,123 CAD
Retailer 2$1,137 CAD
Retailer 13$1,193 CAD
Retailer 11$1,617 CAD
Retailer 16$1,947 CAD
Retailer 5$2,206 CAD
Retailer 8$2,232 CAD
Retailer 18$2,438 CAD
Retailer 15$2,727 CAD
Rare Carat$3,023 CAD

44 data points across 18 retailers

23 retailers$560 CAD to $2,727 CAD

A
Cheapest Retailer
-
$560 CAD
$400 USD
A
Retailer 2
-
$627 CAD
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$627 CAD
$448 USD
View
A
Retailer 4
-
$694 CAD
$496 USD
View
A
Retailer 5
-
$694 CAD
$496 USD
View
A
Retailer 6
-
$770 CAD
HK$4,300 HKD
View
A
Retailer 7
-
$903 CAD
$645 USD
View
A
Retailer 8
-
$941 CAD
$672 USD
View
A
Retailer 9
-
$1,036 CAD
$740 USD
View
A
Retailer 10
-
$1,123 CAD
€764 EUR
View
A
Retailer 11
-
$1,137 CAD
£640 GBP
View
A
Retailer 12
-
$1,193 CAD
ZAR 13,772 ZAR
View
A
Retailer 13
-
$1,297 CAD
$927 USD
View
B+
Retailer 14
-
$1,617 CAD
A$1,777 AUD
View
B+
Retailer 15
-
$1,947 CAD
$1,391 USD
View
B+
Retailer 16
-
$2,206 CAD
SGD 2,130 SGD
View
B+
Retailer 17
-
$2,232 CAD
$1,595 USD
View
B+
Retailer 18
-
$2,282 CAD
$1,631 USD
View
B+
Retailer 19
-
$2,438 CAD
$1,742 USD
View
B
Retailer 20
-
$2,564 CAD
$1,832 USD
View
B
Retailer 21
-
$2,599 CAD
$1,857 USD
View
B
Retailer 22
-
$2,727 CAD
£1,534 GBP
View
Most Expensive
Rare Carat
230C56-105A · Oct 18
$3,023 CAD
$2,160 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $560 CADSave up to $2,167 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
$560 CAD