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Radiant|Lab Grown|IGI

1.52ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG644486802

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

Certificate IGI LG644486802

Diamond specifications and retailer prices

From $341 SGD
As of November 4, 2026
Save $2,610 SGD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,951 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644486802 or 644486802. Listed at 29 retailers as of November 4, 2026, with prices from $341 to $2,951, a $2,610 spread on the same certified stone. Brilliant Earth lists it at $2,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644486802
Dimensions8.06 × 5.84 × 3.80 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 Faint Blue
Top View
8.06 mm5.84 mm1.52 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644486802
Side View
Table 62.0%Crown 39.5°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 65.1%

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 4
Current: $2,951 SGD|Low: $341 SGD|High: $3,308 SGD|Avg: $1,164 SGD|-10.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 20$341 SGD
Retailer 4$400 SGD
Retailer 9$490 SGD
Retailer 3$598 SGD
Retailer 15$626 SGD
Retailer 18$699 SGD
Retailer 17$728 SGD
Retailer 7$757 SGD
Retailer 2$801 SGD
Retailer 8$939 SGD
Retailer 16$989 SGD
Retailer 5$1,175 SGD
Retailer 19$1,298 SGD
Retailer 10$1,423 SGD
Retailer 11$1,425 SGD
Retailer 6$1,626 SGD
Retailer 13$1,689 SGD
Retailer 12$1,851 SGD
Retailer 14$2,223 SGD
Brilliant Earth$2,951 SGD

43 data points across 20 retailers

29 retailers$341 SGD to $2,951 SGD

A
Cheapest Retailer
-
$341 SGD
Retailer 2
-
$341 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$369 SGD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$400 SGD
View
Final sale: no returns
Retailer 5
-
$423 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$428 SGD
View
Price last confirmed 39 days ago
Retailer 7
-
$451 SGD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$490 SGD
View
A
Retailer 9
-
$598 SGD
View
A
Retailer 10
-
$626 SGD
View
A
Retailer 11
-
$699 SGD
View
A
Retailer 12
-
$728 SGD
View
A
Retailer 13
-
$757 SGD
View
A
Retailer 14
-
$801 SGD
View
A
Retailer 15
-
$939 SGD
View
A
Retailer 16
-
$989 SGD
View
B+
Retailer 17
-
$1,175 SGD
View
B+
Retailer 18
-
$1,298 SGD
View
Retailer 19
-
$1,358 SGD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$1,358 SGD
View
B+
Retailer 21
-
$1,423 SGD
View
B+
Retailer 22
-
$1,425 SGD
View
Retailer 23
-
$1,469 SGD
View
Price last confirmed 36 days ago
B+
Retailer 24
-
$1,626 SGD
View
B+
Retailer 25
-
$1,689 SGD
View
B
Retailer 26
-
$1,851 SGD
View
B
Retailer 27
-
$2,223 SGD
View
B
Retailer 28
-
$2,616 SGD
View
Most Expensive
B
Brilliant Earth
11545079A · Nov 4
$2,951 SGD
$2,310 USD
View
28 more retailers have this diamond
Prices start from $341 SGDSave up to $2,610 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
$341 SGD