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Radiant|Lab Grown|IGI

1.53ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG636465430

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

Certificate IGI LG636465430

Diamond specifications and retailer prices

From $544 SGD
As of November 4, 2026
Save $2,790 SGD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,334 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636465430 or 636465430. Listed at 26 retailers as of November 4, 2026, with prices from $544 to $3,334, a $2,790 spread on the same certified stone. Brilliant Earth lists it at $3,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636465430
Dimensions8.33 × 5.70 × 3.69 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.70 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636465430
Side View
Table 61.0%Crown 39.2°Girdle: MediumPavilion 32.2°Culet: NoneDepth 64.7%

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: $3,334 SGD|Low: $522 SGD|High: $3,334 SGD|Avg: $1,567 SGD
Brilliant Earth
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
November 6, 2026
Retailer 9$544 SGD
Retailer 6$608 SGD
Retailer 10$674 SGD
Retailer 5$697 SGD
Retailer 19$862 SGD
Retailer 14$904 SGD
Retailer 15$1,027 SGD
Retailer 2$1,100 SGD
Retailer 13$1,162 SGD
Retailer 16$1,528 SGD
Retailer 18$1,570 SGD
Retailer 17$1,726 SGD
Retailer 4$1,966 SGD
Retailer 11$2,168 SGD
Retailer 7$2,443 SGD
Retailer 12$2,470 SGD
Retailer 3$2,491 SGD
Retailer 8$2,523 SGD
Brilliant Earth$3,334 SGD

38 data points across 19 retailers

26 retailers$544 SGD to $3,334 SGD

A
Cheapest Retailer
-
$544 SGD
A
Retailer 2
-
$608 SGD
View
Final sale: no returns
A
Retailer 3
-
$609 SGD
View
A
Retailer 4
-
$674 SGD
View
Retailer 5
-
$674 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$862 SGD
View
A
Retailer 7
-
$904 SGD
View
A
Retailer 8
-
$1,027 SGD
View
B+
Retailer 9
-
$1,078 SGD
View
A
Retailer 10
-
$1,100 SGD
View
B+
Retailer 11
-
$1,162 SGD
View
B+
Retailer 12
-
$1,369 SGD
View
B+
Retailer 13
-
$1,478 SGD
View
B+
Retailer 14
-
$1,528 SGD
View
Retailer 15
-
$1,570 SGD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,726 SGD
View
B
Retailer 17
-
$1,933 SGD
View
B
Retailer 18
-
$1,966 SGD
View
B
Retailer 19
-
$2,168 SGD
View
B
Retailer 20
-
$2,184 SGD
View
B
Retailer 21
-
$2,208 SGD
View
B
Retailer 22
-
$2,443 SGD
View
B
Retailer 23
-
$2,470 SGD
View
Retailer 24
-
$2,491 SGD
View
Price last confirmed 19 days ago
B
Retailer 25
-
$2,523 SGD
View
Most Expensive
B
Brilliant Earth
10371648A · Nov 4
$3,334 SGD
$2,610 USD
View
25 more retailers have this diamond
Prices start from $544 SGDSave up to $2,790 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
1.53ct Radiant
$544 SGD