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Radiant|Lab Grown|IGI

4.24ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG608359219

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

Certificate IGI LG608359219

Diamond specifications and retailer prices

From $3,861 SGD
$3,020 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $3,861 SGD at Brilliant Earth
View at Brilliant Earth

About this 4.24ct lab-grown radiant diamond

This 4.24ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608359219 or 608359219. Listed at 2 retailers as of October 31, 2026. 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

4.24
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608359219
Dimensions11.70 × 7.81 × 5.20 mm
L/W Ratio1.50
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
11.70 mm7.81 mm4.24 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608359219
Side View
Table 65.0%Crown 40.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.6%

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: $3,861 SGD|Low: $493 SGD|High: $4,551 SGD|Avg: $1,892 SGD|-8.2%
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 4, 2026
Retailer 12$508 SGD
Retailer 5$792 SGD
Retailer 8$1,099 SGD
Retailer 10$1,138 SGD
Retailer 6$1,240 SGD
Retailer 7$1,556 SGD
Retailer 2$1,727 SGD
Retailer 11$1,877 SGD
Retailer 4$2,435 SGD
Retailer 3$2,569 SGD
Retailer 13$2,612 SGD
Retailer 9$3,053 SGD
Brilliant Earth$3,861 SGD

41 data points across 13 retailers

2 retailers

Retailer 1
-
$3,053 SGD
$2,388 USD
Price last confirmed 66 days ago
Most Expensive
B
Brilliant Earth
20966180A · Oct 31
$3,861 SGD
$3,020 USD
View
1 more retailer has this diamond

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
4.24ct Radiant
$3,861 SGD