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Radiant|Lab Grown|IGI

1.53ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG625448627

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG625448627

Diamond specifications and retailer prices

From $340 CAD
$243 USD
As of November 2, 2026
Save $2,916 CAD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,256 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant 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 LG625448627 or 625448627. Listed at 28 retailers as of November 2, 2026, with prices from $340 to $3,256, a $2,916 spread on the same certified stone. Do Amore Diamonds lists it at $3,256. 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 angle32.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625448627
Dimensions8.60 × 5.72 × 3.77 mm
L/W Ratio1.50
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
8.60 mm5.72 mm1.53 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625448627
Side View
Table 60.0%Crown 32.6°Girdle: ThinPavilion 34.4°Culet: NoneDepth 65.9%

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: Nov 2
Current: $892 CAD|Low: $340 CAD|High: $3,605 CAD|Avg: $1,265 CAD|+3.4%
Retailer 1
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
November 3, 2026
Retailer 18$340 CAD
Retailer 3$400 CAD
Retailer 8$644 CAD
Retailer 2$657 CAD
Retailer 13$770 CAD
Retailer 6$773 CAD
Retailer 11$802 CAD
Retailer 1$892 CAD
Retailer 5$1,012 CAD
Retailer 7$1,035 CAD
Retailer 15$1,081 CAD
Retailer 17$1,360 CAD
Retailer 4$1,713 CAD
Retailer 9$1,730 CAD
Retailer 10$1,853 CAD
Retailer 12$1,863 CAD
Retailer 16$2,431 CAD
Retailer 14$3,214 CAD

45 data points across 18 retailers

28 retailers$340 CAD to $3,256 CAD

A
Cheapest Retailer
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$340 CAD
$243 USD
Retailer 2
-
$340 CAD
$243 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$368 CAD
$263 USD
View
Price last confirmed 34 days ago
A
Retailer 4
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$400 CAD
$286 USD
View
Final sale: no returns
Retailer 5
-
$421 CAD
$301 USD
View
Price last confirmed 31 days ago
Retailer 6
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$426 CAD
$305 USD
View
Price last confirmed 36 days ago
Retailer 7
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$450 CAD
$322 USD
View
Price last confirmed 35 days ago
A
Retailer 8
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$644 CAD
HK$3,600 HKD
View
A
Retailer 9
-
$657 CAD
$470 USD
View
A
Retailer 10
-
$770 CAD
€525 EUR
View
A
Retailer 11
-
$773 CAD
$553 USD
View
A
Retailer 12
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$802 CAD
ZAR 9,269 ZAR
View
A
Retailer 13
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$892 CAD
£503 GBP
View
A
Retailer 14
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$1,012 CAD
$724 USD
View
Retailer 15
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$1,035 CAD
$741 USD
View
Price last confirmed 7 days ago
A
Retailer 16
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$1,081 CAD
A$1,190 AUD
View
B+
Retailer 17
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$1,360 CAD
$973 USD
View
Retailer 18
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$1,495 CAD
$1,070 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
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$1,495 CAD
$1,070 USD
View
Retailer 20
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$1,617 CAD
$1,157 USD
View
Price last confirmed 33 days ago
B+
Retailer 21
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$1,713 CAD
$1,226 USD
View
B+
Retailer 22
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$1,730 CAD
$1,238 USD
View
B+
Retailer 23
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$1,853 CAD
SGD 1,792 SGD
View
B+
Retailer 24
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$1,863 CAD
£1,050 GBP
View
B
Retailer 25
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$2,431 CAD
$1,740 USD
View
B
Retailer 26
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$2,880 CAD
£1,623 GBP
View
B
Retailer 27
-
$3,214 CAD
$2,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-7A0805887 · Nov 2
$3,256 CAD
$2,330 USD
View
27 more retailers have this diamond
Prices start from $340 CADSave up to $2,916 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 Radiant
$340 CAD