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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG514258957

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

Certificate IGI LG514258957

Diamond specifications and retailer prices

From $224 SGD
As of November 4, 2026
Save $1,923 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,147 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514258957 or 514258957. Listed at 17 retailers as of November 4, 2026, with prices from $224 to $2,147, a $1,923 spread on the same certified stone. Do Amore Diamonds lists it at $2,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514258957
Dimensions7.94 × 5.81 × 3.93 mm
L/W Ratio1.37
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
7.94 mm5.81 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514258957
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.6%

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: $2,147 SGD|Low: $215 SGD|High: $15,143 SGD|Avg: $1,623 SGD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 5, 2026
Retailer 17$224 SGD
Retailer 3$250 SGD
Retailer 20$259 SGD
Retailer 18$277 SGD
Retailer 21$277 SGD
Retailer 7$376 SGD
Retailer 8$474 SGD
Retailer 15$528 SGD
Retailer 5$615 SGD
Retailer 9$662 SGD
Retailer 13$714 SGD
Retailer 10$754 SGD
Retailer 16$943 SGD
Retailer 19$985 SGD
Retailer 6$1,205 SGD
Retailer 4$1,206 SGD
Retailer 2$1,427 SGD
Retailer 14$1,661 SGD
Do Amore Diamonds$2,147 SGD
Retailer 12$2,262 SGD
Retailer 11$15,143 SGD

24 data points across 21 retailers

17 retailers$224 SGD to $2,147 SGD

A
Cheapest Retailer
-
$224 SGD
A
Retailer 2
-
$250 SGD
View
Final sale: no returns
A
Retailer 3
-
$259 SGD
View
Retailer 4
-
$277 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$277 SGD
View
B+
Retailer 6
-
$376 SGD
View
A
Retailer 7
-
$474 SGD
View
A
Retailer 8
-
$528 SGD
View
A
Retailer 9
-
$615 SGD
View
A
Retailer 10
-
$714 SGD
View
B+
Retailer 11
-
$943 SGD
View
B+
Retailer 12
-
$985 SGD
View
B+
Retailer 13
-
$1,205 SGD
View
B+
Retailer 14
-
$1,206 SGD
View
B
Retailer 15
-
$1,427 SGD
View
B
Retailer 16
-
$1,440 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B28AC588A · Nov 4
$2,147 SGD
$1,680 USD
View
16 more retailers have this diamond
Prices start from $224 SGDSave up to $1,923 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
1.50ct Radiant
$224 SGD