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Radiant|Lab Grown|IGI

2.42ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG3445453371

Certificate IGI LG3445453371

Diamond specifications and retailer prices

From $1,170 AUD
As of November 6, 2026
Save $4,331 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,501 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 2.42ct lab-grown radiant diamond

This 2.42ct lab-grown radiant sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG3445453371 or 3445453371. Listed at 3 retailers as of November 6, 2026, with prices from $1,170 to $5,501, a $4,331 spread on the same certified stone. Do Amore Diamonds lists it at $5,501. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.42
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG3445453371
Dimensions9.48 × 6.66 × 4.52 mm
L/W Ratio1.42
Top View
9.48 mm6.66 mm2.42 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG3445453371
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $5,501 AUD|Low: $1,170 AUD|High: $7,335 AUD|Avg: $3,108 AUD|-25.0%
Do Amore Diamonds
Retailer 2
Retailer 3
October 16, 2026
Retailer 3$1,170 AUD
Retailer 2$2,155 AUD
Do Amore Diamonds$5,501 AUD

3 data points across 3 retailers

3 retailers$1,170 AUD to $5,501 AUD

A
Cheapest Retailer
-
$1,170 AUD
B+
Retailer 2
-
$2,155 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F72A1F55B · Nov 6
$5,501 AUD
$3,780 USD
View
2 more retailers have this diamond
Prices start from $1,170 AUDSave up to $4,331 AUD

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
2.42ct Radiant
$1,170 AUD