Radiant|Lab Grown|IGI

0.49ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG728580298

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

Certificate IGI LG728580298

Diamond specifications and retailer prices

From £90 GBP
$120 USD
As of October 30, 2026
Save £937 GBP (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,027 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.49ct lab-grown radiant diamond

This 0.49ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG728580298 or 728580298. Listed at 19 retailers as of October 26, 2026, with prices from £90 to £1,027, a £937 spread on the same certified stone. MOH London lists it at £1,027. 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

0.49
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728580298
Dimensions5.33 × 3.75 × 2.69 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.33 mm3.75 mm0.49 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728580298
Side View
Table 70.0%Crown 44.4°Girdle: ThickPavilion 31.4°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,027 GBP|Low: £88 GBP|High: £1,067 GBP|Avg: £426 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20£90 GBP
Retailer 18£104 GBP
Retailer 14£119 GBP
Retailer 12£181 GBP
Retailer 11£187 GBP
Retailer 2£216 GBP
Retailer 19£222 GBP
Retailer 8£265 GBP
Retailer 6£319 GBP
Retailer 4£321 GBP
Retailer 3£337 GBP
Retailer 16£395 GBP
Retailer 7£395 GBP
Retailer 5£406 GBP
Retailer 13£526 GBP
Retailer 10£648 GBP
Retailer 9£717 GBP
Retailer 15£881 GBP
Retailer 17£881 GBP
MOH London£1,027 GBP

34 data points across 20 retailers

19 retailers£90 GBP to £1,027 GBP

A
Cheapest Retailer
-
£90 GBP
$120 USD
A
Retailer 2
-
£104 GBP
$139 USD
View
A
Retailer 3
-
£119 GBP
$159 USD
View
A
Retailer 4
-
£181 GBP
$243 USD
View
A
Retailer 5
-
£187 GBP
$251 USD
View
A
Retailer 6
-
£216 GBP
$290 USD
View
A
Retailer 7
-
£222 GBP
ZAR 4,804 ZAR
View
Retailer 8
-
£265 GBP
$355 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£319 GBP
€407 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
£321 GBP
A$662 AUD
View
B+
Retailer 11
-
£337 GBP
$451 USD
View
B+
Retailer 12
-
£395 GBP
$529 USD
View
B+
Retailer 13
-
£395 GBP
CA$735 CAD
View
B+
Retailer 14
-
£406 GBP
A$836 AUD
View
B+
Retailer 15
-
£526 GBP
$704 USD
View
Retailer 16
-
£648 GBP
View
Price last confirmed 11 days ago
B
Retailer 17
-
£881 GBP
$1,180 USD
View
B
Retailer 18
-
£881 GBP
$1,180 USD
View
Most Expensive
B
MOH London
LG728580298 · Oct 26
£1,027 GBP
View
18 more retailers have this diamond
Prices start from £90 GBPSave up to £937 GBP

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.

A
0.49ct Radiant
£90 GBP