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Radiant|Lab Grown|IGI

1.01ct I VS2 Radiant Lab Grown Diamond

ID • I/VS2 • IGI LG512224151

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

Certificate IGI LG512224151

Diamond specifications and retailer prices

From $754 SGD
$590 USD
As of October 31, 2026
Save $1,183 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,378 SGD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512224151 or 512224151. Listed at 11 retailers as of October 31, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224151
Dimensions6.76 × 4.88 × 3.35 mm
L/W Ratio1.39
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
6.76 mm4.88 mm1.01 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224151
Side View
Table 65.5%Crown 39.9°Girdle: ThickPavilion 31°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,378 SGD|Low: $754 SGD|High: $5,575 SGD|Avg: $2,715 SGD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$754 SGD
Retailer 5$1,478 SGD
Retailer 9$1,608 SGD
Retailer 6$1,714 SGD
Retailer 11$1,937 SGD
Retailer 3$2,414 SGD
Retailer 7$2,724 SGD
Retailer 8$3,214 SGD
Friendly Diamonds$3,378 SGD
Retailer 10$4,734 SGD
Retailer 4$5,515 SGD

14 data points across 11 retailers

11 retailers$754 SGD to $1,937 SGD

B+
Cheapest Retailer
-
$754 SGD
$590 USD
B
Retailer 2
-
$1,478 SGD
$1,156 USD
View
B
Retailer 3
-
$1,608 SGD
$1,258 USD
View
Retailer 4
-
$1,714 SGD
$1,341 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
$1,714 SGD
$1,341 USD
View
B
Retailer 6
-
$1,937 SGD
$1,515 USD
View
Retailer 7
-
$2,724 SGD
$2,131 USD
View
Price under review
Retailer 8
-
$3,214 SGD
$2,514 USD
View
Price under review
Most Expensive
Friendly Diamonds
2233705 · Oct 31
$3,378 SGD
$2,642 USD
View
Price under review
8 more retailers have this diamond
Prices start from $754 SGDSave up to $1,183 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.

B+
1.01ct Radiant
$754 SGD