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Radiant|Lab Grown|IGI

1.43ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2

Diamond specifications and retailer prices

From $350 SGD
£215 GBP
As of October 29, 2026
Save $713 SGD (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,063 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.43ct lab-grown radiant diamond

This 1.43ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $350 to $1,063, a $713 spread on the same certified stone. Blue Nile lists it at $1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.97 × 5.50 × 3.74 mm
L/W Ratio1.45
Top View
7.97 mm5.50 mm1.43 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,063 SGD|Low: $215 SGD|High: $1,063 SGD|Avg: $563 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$215 SGD
Retailer 5$249 SGD
Retailer 2$350 SGD
Retailer 3$946 SGD
Blue Nile$1,063 SGD

36 data points across 5 retailers

2 retailers$350 SGD to $1,063 SGD

A
Cheapest Retailer
-
$350 SGD
£215 GBP
Most Expensive
B
Blue Nile
20170865 · Oct 29
$1,063 SGD
$831 USD
View
1 more retailer has this diamond
Prices start from $350 SGDSave up to $713 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
1.43ct Radiant
$350 SGD