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Radiant|Lab Grown|IGI

4.59ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG644492025

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

Certificate IGI LG644492025

Diamond specifications and retailer prices

From $2,520 SGD
£1,552 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,520 SGD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 4.59ct lab-grown radiant diamond

This 4.59ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG644492025 or 644492025. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.59
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644492025
Dimensions11.86 × 8.14 × 5.54 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.14 mm4.59 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644492025
Side View
Table 64.0%Crown 45.1°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: $1,373 SGD|Low: $1,195 SGD|High: $4,592 SGD|Avg: $2,514 SGD|-19.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 28, 2026
Retailer 8$1,195 SGD
Retailer 7$1,281 SGD
Retailer 1$1,373 SGD
Retailer 6$1,644 SGD
Retailer 2$2,232 SGD
Retailer 5$3,254 SGD
Retailer 3$3,680 SGD
Retailer 4$3,755 SGD

29 data points across 8 retailers

1 retailer

B
Diamond Quarter
4.59VS1HLG252CEBN · Nov 2
$2,520 SGD
£1,552 GBP
View

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
4.59ct Radiant
$2,520 SGD