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Round|Lab Grown|IGI

0.46ct I SI1 Round Lab Grown Diamond

VG • I/SI1 • IGI LGS3A60399

Certificate IGI LGS3A60399

Diamond specifications and retailer prices

From $499 SGD
₹37,138 INR
As of October 31, 2026
Save $426 SGD (46%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $925 SGD at Yorxs · As of October 30, 2026
View at Yorxs

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LGS3A60399 or S3A60399. Listed at 2 retailers as of October 30, 2026, with prices from $499 to $925, a $426 spread on the same certified stone. Yorxs lists it at $925. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.46
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginLab Grown
Grading LabIGI
CertificateIGI LGS3A60399
Dimensions4.81 × 4.87 × 3.13 mm
L/W Ratio1.01
Top View
4.81 mm4.87 mm0.46 ctI / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceStrong
CertificateIGI LGS3A60399
Side View
Table 60.5%CrownGirdle: STK-THKPavilionCuletDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $499 SGD|Low: $497 SGD|High: $925 SGD|Avg: $708 SGD|-2.3%
Retailer 1
Yorxs
October 31, 2026
Retailer 1$499 SGD
Yorxs$925 SGD

44 data points across 2 retailers

2 retailers$499 SGD to $925 SGD

B
Cheapest Retailer
-
$499 SGD
₹37,138 INR
Most Expensive
C
Yorxs
MF 67 · Oct 30
$925 SGD
€689 EUR
View
1 more retailer has this diamond
Prices start from $499 SGDSave up to $426 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
0.46ct Round
$499 SGD