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Radiant|Lab Grown|IGI

1.51ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG602352028

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

Certificate IGI LG602352028

Diamond specifications and retailer prices

From $561 SGD
As of November 2, 2026
19 retailers carry this diamond
Most expensive: $2,363 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602352028 or 602352028. Listed at 19 retailers as of November 2, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602352028
Dimensions8.35 × 5.67 × 3.83 mm
L/W Ratio1.47
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
8.35 mm5.67 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602352028
Side View
Table 67.0%Crown 46.8°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,363 SGD|Low: $268 SGD|High: $2,478 SGD|Avg: $828 SGD|-4.6%
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
Retailer 20
October 31, 2026
Retailer 11$268 SGD
Retailer 10$312 SGD
Retailer 4$333 SGD
Retailer 7$333 SGD
Retailer 19$391 SGD
Retailer 5$450 SGD
Retailer 2$561 SGD
Retailer 14$572 SGD
Retailer 13$611 SGD
Retailer 6$650 SGD
Retailer 9$755 SGD
Retailer 16$778 SGD
Retailer 12$1,003 SGD
Retailer 20$1,072 SGD
Retailer 3$1,075 SGD
Retailer 8$1,138 SGD
Retailer 15$1,208 SGD
Retailer 18$1,277 SGD
Retailer 17$1,336 SGD
Brilliant Earth$2,363 SGD

18 data points across 20 retailers

19 retailers

Retailer 1
-
$268 SGD
Price last confirmed 9 days ago
Retailer 2
-
$312 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$333 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$333 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$450 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$561 SGD
View
Retailer 7
-
$572 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$611 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$650 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$755 SGD
View
Price last confirmed 7 days ago
Retailer 11
-
$778 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,003 SGD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,072 SGD
View
Price last confirmed 11 days ago
Retailer 14
-
$1,075 SGD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,138 SGD
View
Price last confirmed 8 days ago
Retailer 16
-
$1,208 SGD
View
Price last confirmed 9 days ago
Retailer 17
-
$1,277 SGD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,336 SGD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21837304A · Oct 28
$2,363 SGD
$1,850 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $561 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
$561 SGD