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Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG739586839

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

Certificate IGI LG739586839

Diamond specifications and retailer prices

From $395 SGD
As of November 4, 2026
Save $3,260 SGD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,655 SGD at Brilliant Earth · As of November 4, 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 LG739586839 or 739586839. Listed at 26 retailers as of November 4, 2026, with prices from $395 to $3,655, a $3,260 spread on the same certified stone. Brilliant Earth lists it at $3,655. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586839
Dimensions8.06 × 5.83 × 3.79 mm
L/W Ratio1.38
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
8.06 mm5.83 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586839
Side View
Table 64.0%Crown 43.2°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,655 SGD|Low: $395 SGD|High: $4,217 SGD|Avg: $1,219 SGD|-13.3%
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 23$395 SGD
Retailer 11$459 SGD
Retailer 13$469 SGD
Retailer 18$491 SGD
Retailer 22$516 SGD
Retailer 21$572 SGD
Retailer 3$690 SGD
Retailer 20$690 SGD
Retailer 9$799 SGD
Retailer 19$864 SGD
Retailer 15$880 SGD
Retailer 12$1,102 SGD
Retailer 7$1,149 SGD
Retailer 2$1,310 SGD
Retailer 4$1,507 SGD
Retailer 24$1,577 SGD
Retailer 14$1,636 SGD
Retailer 6$1,642 SGD
Retailer 10$1,886 SGD
Retailer 5$1,971 SGD
Retailer 16$2,047 SGD
Retailer 8$2,171 SGD
Retailer 17$3,284 SGD
Brilliant Earth$3,655 SGD

29 data points across 24 retailers

26 retailers$395 SGD to $3,655 SGD

A+
Cheapest Retailer
-
$395 SGD
A
Retailer 2
-
$459 SGD
View
A
Retailer 3
-
$469 SGD
View
Final sale: no returns
A
Retailer 4
-
$491 SGD
View
A
Retailer 5
-
$516 SGD
View
A
Retailer 6
-
$572 SGD
View
A
Retailer 7
-
$690 SGD
View
A
Retailer 8
-
$690 SGD
View
A
Retailer 9
-
$799 SGD
View
A
Retailer 10
-
$840 SGD
View
A
Retailer 11
-
$864 SGD
View
A
Retailer 12
-
$880 SGD
View
A
Retailer 13
-
$1,102 SGD
View
A
Retailer 14
-
$1,149 SGD
View
B+
Retailer 15
-
$1,310 SGD
View
B+
Retailer 16
-
$1,507 SGD
View
B+
Retailer 17
-
$1,577 SGD
View
B+
Retailer 18
-
$1,636 SGD
View
B+
Retailer 19
-
$1,642 SGD
View
B+
Retailer 20
-
$1,886 SGD
View
B+
Retailer 21
-
$1,971 SGD
View
B+
Retailer 22
-
$2,047 SGD
View
Retailer 23
-
$2,101 SGD
View
Price last confirmed 33 days ago
B
Retailer 24
-
$2,171 SGD
View
Retailer 25
-
$3,284 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16164216A · Nov 4
$3,655 SGD
$2,860 USD
View
25 more retailers have this diamond
Prices start from $395 SGDSave up to $3,260 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
$395 SGD