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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754594613

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594613

Diamond specifications and retailer prices

From $654 CAD
$468 USD
As of October 31, 2026
Save $3,844 CAD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,498 CAD at Brilliant Earth · As of October 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594613 or 754594613. Listed at 31 retailers as of October 30, 2026, with prices from $654 to $4,498, a $3,844 spread on the same certified stone. Brilliant Earth lists it at $4,498. 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 angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594613
Dimensions7.40 × 7.44 × 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
Top View
7.40 mm7.44 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594613
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 31
Current: $4,498 CAD|Low: $640 CAD|High: $6,230 CAD|Avg: $1,765 CAD|-27.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 7$640 CAD
Retailer 21$751 CAD
Retailer 22$842 CAD
Retailer 6$925 CAD
Retailer 20$929 CAD
Retailer 9$997 CAD
Retailer 2$1,056 CAD
Retailer 19$1,124 CAD
Retailer 16$1,180 CAD
Retailer 10$1,188 CAD
Retailer 8$1,402 CAD
Retailer 11$1,505 CAD
Retailer 17$1,518 CAD
Retailer 3$1,834 CAD
Retailer 12$2,156 CAD
Retailer 14$2,194 CAD
Retailer 15$2,222 CAD
Retailer 4$2,449 CAD
Retailer 13$2,457 CAD
Retailer 5$2,459 CAD
Retailer 18$2,569 CAD
Brilliant Earth$4,498 CAD

36 data points across 22 retailers

31 retailers$654 CAD to $4,498 CAD

Retailer 1
-
$528 CAD
$378 USD
Price last confirmed 21 days ago
Retailer 2
-
$557 CAD
$399 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$591 CAD
$423 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$624 CAD
$447 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$654 CAD
$468 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$654 CAD
$468 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$654 CAD
$468 USD
View
Retailer 8
-
$683 CAD
$489 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$751 CAD
HK$4,200 HKD
View
Retailer 10
-
$842 CAD
£474 GBP
View
Price last confirmed 14 days ago
A
Retailer 11
-
$925 CAD
$662 USD
View
A
Retailer 12
-
$929 CAD
$665 USD
View
A
Retailer 13
-
$997 CAD
$714 USD
View
A
Retailer 14
-
$1,056 CAD
€720 EUR
View
A
Retailer 15
-
$1,124 CAD
ZAR 12,998 ZAR
View
A
Retailer 16
-
$1,180 CAD
£665 GBP
View
A
Retailer 17
-
$1,188 CAD
A$1,308 AUD
View
B+
Retailer 18
-
$1,402 CAD
$1,004 USD
View
B+
Retailer 19
-
$1,505 CAD
$1,077 USD
View
B+
Retailer 20
-
$1,518 CAD
A$1,672 AUD
View
B+
Retailer 21
-
$1,834 CAD
$1,313 USD
View
Retailer 22
-
$2,102 CAD
$1,505 USD
View
Price last confirmed 22 days ago
B+
Retailer 23
-
$2,156 CAD
$1,544 USD
View
B+
Retailer 24
-
$2,194 CAD
SGD 2,122 SGD
View
B+
Retailer 25
-
$2,222 CAD
$1,591 USD
View
Retailer 26
-
$2,224 CAD
$1,592 USD
View
Price last confirmed 31 days ago
B
Retailer 27
-
$2,449 CAD
$1,753 USD
View
B+
Retailer 28
-
$2,457 CAD
A$2,706 AUD
View
B
Retailer 29
-
$2,459 CAD
$1,760 USD
View
B+
Retailer 30
-
$2,569 CAD
£1,448 GBP
View
Most Expensive
B
Brilliant Earth
17981534A · Oct 30
$4,498 CAD
$3,220 USD
View
30 more retailers have this diamond
Prices start from $654 CADSave up to $3,844 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
$654 CAD