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Radiant|Lab Grown|IGI

4.02ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG593397988

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

Certificate IGI LG593397988

Diamond specifications and retailer prices

From $2,716 AUD
$1,908 USD
As of November 1, 2026
Save $1,555 AUD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,271 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593397988 or 593397988. Listed at 2 retailers as of October 31, 2026, with prices from $2,716 to $4,271, a $1,555 spread on the same certified stone. Brilliant Earth lists it at $4,271. 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

4.02
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593397988
Dimensions11.11 × 7.74 × 5.32 mm
L/W Ratio1.44
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
11.11 mm7.74 mm4.02 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593397988
Side View
Table 64.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 68.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $4,271 AUD|Low: $659 AUD|High: $6,919 AUD|Avg: $3,014 AUD|-29.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
Retailer 9$659 AUD
Retailer 6$752 AUD
Retailer 13$967 AUD
Retailer 12$1,871 AUD
Retailer 4$2,009 AUD
Retailer 3$2,096 AUD
Retailer 11$2,387 AUD
Retailer 2$2,716 AUD
Retailer 7$3,283 AUD
Retailer 5$3,450 AUD
Retailer 10$3,618 AUD
Retailer 8$3,655 AUD
Brilliant Earth$4,271 AUD

66 data points across 13 retailers

2 retailers$2,716 AUD to $4,271 AUD

B+
Cheapest Retailer
-
$2,716 AUD
$1,908 USD
Most Expensive
B
Brilliant Earth
16058450A · Oct 31
$4,271 AUD
$3,000 USD
View
1 more retailer has this diamond
Prices start from $2,716 AUDSave up to $1,555 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.

B+
4.02ct Radiant
$2,716 AUD