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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 HK$23,695 HKD
$3,020 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: HK$23,695 HKD 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 November 2, 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: Nov 2
Current: HK$23,695 HKD|Low: HK$3,029 HKD|High: HK$27,932 HKD|Avg: HK$11,614 HKD|-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 12HK$3,115 HKD
Retailer 5HK$4,863 HKD
Retailer 8HK$6,748 HKD
Retailer 10HK$6,986 HKD
Retailer 6HK$7,611 HKD
Retailer 7HK$9,550 HKD
Retailer 2HK$10,600 HKD
Retailer 11HK$11,518 HKD
Retailer 4HK$14,947 HKD
Retailer 3HK$15,768 HKD
Retailer 13HK$16,032 HKD
Retailer 9HK$18,739 HKD
Brilliant EarthHK$23,695 HKD

41 data points across 13 retailers

2 retailers

Retailer 1
-
HK$18,739 HKD
$2,388 USD
Price last confirmed 67 days ago
Most Expensive
B
Brilliant Earth
20966180A · Nov 2
HK$23,695 HKD
$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
HK$23,695 HKD