CaratHunter
Plans
Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754507956

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

Certificate IGI LG754507956

Diamond specifications and retailer prices

From $358 SGD
As of November 4, 2026
Save $3,021 SGD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,379 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 LG754507956 or 754507956. Listed at 29 retailers as of November 4, 2026, with prices from $358 to $3,379, a $3,021 spread on the same certified stone. Blue Nile lists it at $3,379. 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 angle40.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507956
Dimensions5.69 × 5.69 × 3.73 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
5.69 mm5.69 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507956
Side View
Table 63.0%Crown 40.2°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,016 SGD|Low: $358 SGD|High: $4,204 SGD|Avg: $1,581 SGD|-0.3%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 23$358 SGD
Retailer 12$426 SGD
Retailer 22$516 SGD
Retailer 20$645 SGD
Retailer 21$654 SGD
Retailer 3$690 SGD
Retailer 8$799 SGD
Retailer 18$864 SGD
Retailer 13$880 SGD
Retailer 1$1,016 SGD
Retailer 10$1,102 SGD
Retailer 7$1,149 SGD
Retailer 4$1,365 SGD
Retailer 2$1,577 SGD
Retailer 9$1,707 SGD
Retailer 11$1,784 SGD
Retailer 5$1,848 SGD
Retailer 6$1,902 SGD
Retailer 19$1,960 SGD
Retailer 15$2,119 SGD
Retailer 14$3,137 SGD
Retailer 17$3,182 SGD
Retailer 16$4,204 SGD

33 data points across 23 retailers

29 retailers$358 SGD to $3,379 SGD

A
Cheapest Retailer
-
$358 SGD
A
Retailer 2
-
$426 SGD
View
Final sale: no returns
Retailer 3
-
$460 SGD
View
Price last confirmed 39 days ago
Retailer 4
-
$463 SGD
View
Price last confirmed 33 days ago
Retailer 5
-
$486 SGD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$516 SGD
View
A
Retailer 7
-
$645 SGD
View
A
Retailer 8
-
$654 SGD
View
A
Retailer 9
-
$690 SGD
View
A
Retailer 10
-
$796 SGD
View
A
Retailer 11
-
$799 SGD
View
A
Retailer 12
-
$864 SGD
View
A
Retailer 13
-
$880 SGD
View
A
Retailer 14
-
$1,016 SGD
View
A
Retailer 15
-
$1,102 SGD
View
A
Retailer 16
-
$1,149 SGD
View
B+
Retailer 17
-
$1,365 SGD
View
B+
Retailer 18
-
$1,577 SGD
View
Retailer 19
-
$1,642 SGD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$1,707 SGD
View
Retailer 21
-
$1,746 SGD
View
Price last confirmed 36 days ago
B+
Retailer 22
-
$1,784 SGD
View
B+
Retailer 23
-
$1,848 SGD
View
B+
Retailer 24
-
$1,902 SGD
View
B+
Retailer 25
-
$1,960 SGD
View
Retailer 26
-
$2,119 SGD
View
Price last confirmed 28 days ago
Retailer 27
-
$3,137 SGD
View
Price last confirmed 8 days ago
B
Retailer 28
-
$3,182 SGD
View
Most Expensive
B
Blue Nile
28884853 · Nov 5
$3,379 SGD
$2,644 USD
View
28 more retailers have this diamond
Prices start from $358 SGDSave up to $3,021 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