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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG743593494

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

Certificate IGI LG743593494

Diamond specifications and retailer prices

From $358 SGD
As of November 4, 2026
Save $2,824 SGD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $4,204 SGD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant 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 LG743593494 or 743593494. Listed at 32 retailers as of November 4, 2026, with a 789% 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

1.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593494
Dimensions5.77 × 5.77 × 3.69 mm
L/W Ratio1.00
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
5.77 mm5.77 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593494
Side View
Table 63.0%Crown 40.7°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,204 SGD|Low: $358 SGD|High: $4,204 SGD|Avg: $1,581 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 23
November 5, 2026
Retailer 23$358 SGD
Retailer 13$426 SGD
Retailer 22$516 SGD
Retailer 20$645 SGD
Retailer 21$654 SGD
Retailer 4$690 SGD
Retailer 9$799 SGD
Retailer 18$864 SGD
Retailer 14$880 SGD
Retailer 2$1,016 SGD
Retailer 11$1,102 SGD
Retailer 8$1,149 SGD
Retailer 5$1,365 SGD
Retailer 3$1,577 SGD
Retailer 10$1,707 SGD
Retailer 12$1,784 SGD
Retailer 6$1,848 SGD
Retailer 7$1,902 SGD
Retailer 19$1,960 SGD
Retailer 16$2,119 SGD
Retailer 15$3,137 SGD
Retailer 17$3,182 SGD
Brilliant Earth$4,204 SGD

33 data points across 23 retailers

32 retailers$358 SGD to $3,182 SGD

A
Cheapest Retailer
-
$358 SGD
Retailer 2
-
$373 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$397 SGD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$426 SGD
View
Final sale: no returns
Retailer 5
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$460 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$463 SGD
View
Price last confirmed 33 days ago
Retailer 7
-
$486 SGD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$516 SGD
View
A
Retailer 9
-
$645 SGD
View
A
Retailer 10
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$654 SGD
View
A
Retailer 11
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$690 SGD
View
A
Retailer 12
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$796 SGD
View
A
Retailer 13
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$799 SGD
View
A
Retailer 14
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$864 SGD
View
A
Retailer 15
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$880 SGD
View
Retailer 16
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$901 SGD
View
Price last confirmed 21 days ago
A
Retailer 17
-
$1,016 SGD
View
A
Retailer 18
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$1,102 SGD
View
A
Retailer 19
-
$1,149 SGD
View
B+
Retailer 20
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$1,365 SGD
View
B+
Retailer 21
-
$1,577 SGD
View
Retailer 22
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$1,642 SGD
View
Price last confirmed 26 days ago
B+
Retailer 23
-
$1,707 SGD
View
Retailer 24
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$1,746 SGD
View
Price last confirmed 36 days ago
B+
Retailer 25
-
$1,784 SGD
View
B+
Retailer 26
-
$1,848 SGD
View
B+
Retailer 27
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$1,902 SGD
View
B+
Retailer 28
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$1,960 SGD
View
Retailer 29
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$2,119 SGD
View
Price last confirmed 28 days ago
Retailer 30
-
$3,137 SGD
View
Price last confirmed 8 days ago
B
Retailer 31
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$3,182 SGD
View
Most Expensive
Brilliant Earth
17457523Y · Oct 12
$4,204 SGD
$3,290 USD
View
Price last confirmed 23 days ago
31 more retailers have this diamond
Prices start from $358 SGDSave up to $2,824 SGD

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
1.52ct Radiant
$358 SGD