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Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • IGI LG539225592

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

Certificate IGI LG539225592

Diamond specifications and retailer prices

From $397 SGD
As of November 4, 2026
Save $1,749 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,677 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG539225592 or 539225592. Listed at 21 retailers as of November 4, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539225592
Dimensions7.90 × 5.98 × 3.87 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.90 mm5.98 mm1.53 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539225592
Side View
Table 63.5%Crown 39.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $768 SGD|Low: $397 SGD|High: $2,350 SGD|Avg: $1,113 SGD|+2.4%
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
November 5, 2026
Retailer 5$397 SGD
Retailer 3$439 SGD
Retailer 9$639 SGD
Retailer 2$726 SGD
Retailer 11$757 SGD
Retailer 1$768 SGD
Retailer 4$870 SGD
Retailer 10$1,031 SGD
Retailer 8$1,118 SGD
Retailer 13$1,351 SGD
Retailer 14$1,691 SGD
Retailer 6$1,713 SGD
Retailer 7$1,758 SGD
Retailer 12$2,146 SGD

42 data points across 14 retailers

21 retailers$397 SGD to $2,146 SGD

Retailer 1
-
$341 SGD
Price last confirmed 34 days ago
A
Retailer 2
-
$397 SGD
View
Final sale: no returns
Retailer 3
-
$411 SGD
View
Price last confirmed 39 days ago
Retailer 4
-
$439 SGD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$639 SGD
View
B+
Retailer 6
-
$694 SGD
View
B+
Retailer 7
-
$726 SGD
View
B+
Retailer 8
-
$757 SGD
View
B+
Retailer 9
-
$768 SGD
View
B+
Retailer 10
-
$870 SGD
View
Retailer 11
-
$1,021 SGD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$1,031 SGD
View
B
Retailer 13
-
$1,118 SGD
View
B
Retailer 14
-
$1,127 SGD
View
B
Retailer 15
-
$1,351 SGD
View
Retailer 16
-
$1,414 SGD
View
Price last confirmed 36 days ago
B
Retailer 17
-
$1,478 SGD
View
B
Retailer 18
-
$1,691 SGD
View
B
Retailer 19
-
$1,758 SGD
View
B
Retailer 20
-
$2,146 SGD
View
Most Expensive
Queensmith
LG539225592 · Oct 27
$2,677 SGD
£1,650 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $397 SGDSave up to $1,749 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
$397 SGD