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Radiant|Lab Grown|IGI

4.81ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG625444487

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

Certificate IGI LG625444487

Diamond specifications and retailer prices

From $2,073 AUD
£1,147 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,073 AUD 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 4.81ct lab-grown radiant diamond

This 4.81ct 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 LG625444487 or 625444487. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.81
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625444487
Dimensions11.90 × 8.25 × 5.55 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
11.90 mm8.25 mm4.81 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625444487
Side View
Table 67.0%Crown 44.5°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $2,920 AUD|Low: $888 AUD|High: $5,030 AUD|Avg: $1,986 AUD|+0.9%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
July 15, 2026
Retailer 3$888 AUD
Retailer 11$1,164 AUD
Retailer 10$1,174 AUD
Retailer 5$1,359 AUD
Retailer 8$1,560 AUD
Retailer 9$1,721 AUD
Retailer 7$1,969 AUD
Retailer 2$2,430 AUD
Retailer 6$2,499 AUD
Retailer 1$2,920 AUD
Retailer 4$4,842 AUD

68 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.81VS2HLG87CD9DN · Oct 31
$2,073 AUD
£1,147 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+
4.81ct Radiant
$2,073 AUD