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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG729589790

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729589790

Diamond specifications and retailer prices

From $478 CAD
$342 USD
As of October 26, 2026
Save $3,769 CAD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,247 CAD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729589790 or 729589790. Listed at 26 retailers as of October 26, 2026, with prices from $478 to $4,247, a $3,769 spread on the same certified stone. Do Amore Diamonds lists it at $4,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729589790
Dimensions7.39 × 7.45 × 4.50 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
7.39 mm7.45 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729589790
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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: Oct 26
Current: $4,247 CAD|Low: $478 CAD|High: $4,973 CAD|Avg: $1,746 CAD
Do Amore Diamonds
Retailer 2
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Retailer 27
October 30, 2026
Retailer 3$478 CAD
Retailer 27$555 CAD
Retailer 9$581 CAD
Retailer 7$592 CAD
Retailer 6$842 CAD
Retailer 25$858 CAD
Retailer 26$887 CAD
Retailer 11$925 CAD
Retailer 16$951 CAD
Retailer 23$1,056 CAD
Retailer 12$1,080 CAD
Retailer 24$1,106 CAD
Retailer 21$1,135 CAD
Retailer 17$1,206 CAD
Retailer 18$1,505 CAD
Retailer 22$1,535 CAD
Retailer 8$1,738 CAD
Retailer 5$2,102 CAD
Retailer 15$2,238 CAD
Retailer 14$2,292 CAD
Retailer 19$2,319 CAD
Retailer 20$2,478 CAD
Retailer 10$2,487 CAD
Retailer 13$2,558 CAD
Retailer 4$3,150 CAD
Retailer 2$3,213 CAD
Do Amore Diamonds$4,247 CAD

28 data points across 27 retailers

26 retailers$478 CAD to $4,247 CAD

A
Cheapest Retailer
-
$478 CAD
$342 USD
Retailer 2
-
$555 CAD
$397 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$592 CAD
$424 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$842 CAD
£474 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$858 CAD
HK$4,800 HKD
View
A
Retailer 6
-
$887 CAD
$635 USD
View
A
Retailer 7
-
$925 CAD
$662 USD
View
A
Retailer 8
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$951 CAD
$681 USD
View
A
Retailer 9
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$1,056 CAD
€720 EUR
View
A
Retailer 10
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$1,080 CAD
$773 USD
View
Retailer 11
-
$1,106 CAD
ZAR 12,794 ZAR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,135 CAD
£640 GBP
View
A
Retailer 13
-
$1,206 CAD
A$1,328 AUD
View
Retailer 14
-
$1,505 CAD
$1,077 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,535 CAD
A$1,691 AUD
View
B+
Retailer 16
-
$1,738 CAD
$1,244 USD
View
Retailer 17
-
$2,102 CAD
$1,505 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$2,238 CAD
$1,602 USD
View
B+
Retailer 19
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$2,292 CAD
$1,641 USD
View
B+
Retailer 20
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$2,319 CAD
$1,660 USD
View
B
Retailer 21
-
$2,478 CAD
SGD 2,397 SGD
View
Retailer 22
-
$2,487 CAD
A$2,739 AUD
View
Price last confirmed 23 days ago
B+
Retailer 23
-
$2,558 CAD
£1,442 GBP
View
B
Retailer 24
-
$3,150 CAD
$2,255 USD
View
B
Retailer 25
-
$3,213 CAD
$2,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-99EC743FE · Oct 26
$4,247 CAD
$3,040 USD
View
25 more retailers have this diamond
Prices start from $478 CADSave up to $3,769 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
$478 CAD