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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 $171 AUD
$120 USD
As of October 30, 2026
Save $1,787 AUD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,958 AUD 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 $171 to $1,958, a $1,787 spread on the same certified stone. MOH London lists it at $1,958. 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: $1,958 AUD|Low: $168 AUD|High: $2,036 AUD|Avg: $812 AUD|-2.7%
MOH London
Retailer 2
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Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 20$171 AUD
Retailer 18$198 AUD
Retailer 14$226 AUD
Retailer 12$346 AUD
Retailer 11$357 AUD
Retailer 2$413 AUD
Retailer 19$423 AUD
Retailer 8$505 AUD
Retailer 6$608 AUD
Retailer 4$613 AUD
Retailer 3$642 AUD
Retailer 16$753 AUD
Retailer 7$753 AUD
Retailer 5$774 AUD
Retailer 13$1,003 AUD
Retailer 10$1,237 AUD
Retailer 9$1,368 AUD
Retailer 15$1,680 AUD
Retailer 17$1,680 AUD
MOH London$1,958 AUD

34 data points across 20 retailers

19 retailers$171 AUD to $1,958 AUD

A
Cheapest Retailer
-
$171 AUD
$120 USD
A
Retailer 2
-
$198 AUD
$139 USD
View
A
Retailer 3
-
$226 AUD
$159 USD
View
A
Retailer 4
-
$346 AUD
$243 USD
View
A
Retailer 5
-
$357 AUD
$251 USD
View
A
Retailer 6
-
$413 AUD
$290 USD
View
A
Retailer 7
-
$423 AUD
ZAR 4,804 ZAR
View
Retailer 8
-
$505 AUD
$355 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$608 AUD
€407 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$613 AUD
View
B+
Retailer 11
-
$642 AUD
$451 USD
View
B+
Retailer 12
-
$753 AUD
$529 USD
View
B+
Retailer 13
-
$753 AUD
CA$735 CAD
View
B+
Retailer 14
-
$774 AUD
View
B+
Retailer 15
-
$1,003 AUD
$704 USD
View
Retailer 16
-
$1,237 AUD
£684 GBP
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,680 AUD
$1,180 USD
View
B
Retailer 18
-
$1,680 AUD
$1,180 USD
View
Most Expensive
B
MOH London
LG728580298 · Oct 26
$1,958 AUD
£1,083 GBP
View
18 more retailers have this diamond
Prices start from $171 AUDSave up to $1,787 AUD

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
$171 AUD