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Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG604378182

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

Certificate IGI LG604378182

Diamond specifications and retailer prices

From $321 SGD
As of November 4, 2026
Save $2,785 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,105 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604378182 or 604378182. Listed at 21 retailers as of November 4, 2026, with prices from $321 to $3,105, a $2,785 spread on the same certified stone. Do Amore Diamonds lists it at $3,105. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378182
Dimensions5.53 × 5.53 × 3.87 mm
L/W Ratio1.00
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
5.53 mm5.53 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378182
Side View
Table 67.0%Crown 45.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 70.0%

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: $3,105 SGD|Low: $321 SGD|High: $3,105 SGD|Avg: $1,135 SGD|+13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 9$321 SGD
Retailer 15$349 SGD
Retailer 16$405 SGD
Retailer 17$433 SGD
Retailer 19$433 SGD
Retailer 3$498 SGD
Retailer 13$583 SGD
Retailer 4$601 SGD
Retailer 5$633 SGD
Retailer 2$840 SGD
Retailer 11$1,132 SGD
Retailer 14$1,330 SGD
Retailer 10$1,436 SGD
Retailer 18$1,536 SGD
Retailer 8$1,665 SGD
Retailer 6$1,746 SGD
Retailer 7$1,790 SGD
Retailer 12$1,909 SGD
Do Amore Diamonds$3,105 SGD

36 data points across 19 retailers

21 retailers$321 SGD to $3,105 SGD

A
Cheapest Retailer
-
$321 SGD
Final sale: no returns
A
Retailer 2
-
$349 SGD
View
A
Retailer 3
-
$405 SGD
View
A
Retailer 4
-
$433 SGD
View
Retailer 5
-
$433 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$498 SGD
View
A
Retailer 7
-
$583 SGD
View
A
Retailer 8
-
$601 SGD
View
A
Retailer 9
-
$633 SGD
View
B+
Retailer 10
-
$840 SGD
View
Retailer 11
-
$902 SGD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,132 SGD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,330 SGD
View
B
Retailer 14
-
$1,436 SGD
View
B
Retailer 15
-
$1,536 SGD
View
B
Retailer 16
-
$1,545 SGD
View
B
Retailer 17
-
$1,665 SGD
View
B
Retailer 18
-
$1,746 SGD
View
B
Retailer 19
-
$1,790 SGD
View
B
Retailer 20
-
$1,909 SGD
View
Most Expensive
B
Do Amore Diamonds
27-5F5CF842A · Nov 4
$3,105 SGD
$2,430 USD
View
20 more retailers have this diamond
Prices start from $321 SGDSave up to $2,785 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
1.51ct Radiant
$321 SGD