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Radiant|Lab Grown|IGI

1.50ct I VVS2 Radiant Lab Grown Diamond

ID • I/VVS2 • IGI LG514258956

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

Certificate IGI LG514258956

Diamond specifications and retailer prices

From $1,368 SGD
$1,070 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,368 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG514258956 or 514258956. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514258956
Dimensions7.93 × 5.68 × 3.74 mm
L/W Ratio1.40
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
7.93 mm5.68 mm1.50 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514258956
Side View
Table 72.0%Crown 44.3°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,059 SGD|Low: $380 SGD|High: $2,136 SGD|Avg: $1,150 SGD|+36.4%
Brilliant Earth
Retailer 2
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March 23, 2026
Retailer 2$393 SGD
Retailer 10$409 SGD
Retailer 12$627 SGD
Retailer 5$702 SGD
Retailer 7$798 SGD
Retailer 9$952 SGD
Retailer 6$986 SGD
Retailer 11$1,227 SGD
Retailer 3$1,249 SGD
Retailer 4$1,310 SGD
Retailer 8$1,442 SGD
Brilliant Earth$2,059 SGD

31 data points across 12 retailers

1 retailer

B
Brilliant Earth
14233959A · Nov 2
$1,368 SGD
$1,070 USD
View

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B
1.50ct Radiant
$1,368 SGD