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Radiant|Lab Grown|IGI

5.03ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595526

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

Certificate IGI LG754595526

Diamond specifications and retailer prices

From $12,993 AUD
$9,127 USD
As of November 1, 2026
Save $47,496 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $60,489 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595526 or 754595526. Listed at 14 retailers as of October 31, 2026, with prices from $12,993 to $60,489, a $47,496 spread on the same certified stone. With Clarity lists it at $60,489. 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

5.03
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595526
Dimensions12.60 × 8.48 × 5.49 mm
L/W Ratio1.49
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
12.60 mm8.48 mm5.03 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595526
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,586 AUD|Low: $12,993 AUD|High: $63,840 AUD|Avg: $30,220 AUD|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 1, 2026
Retailer 10$12,993 AUD
Retailer 9$15,092 AUD
Retailer 1$15,586 AUD
Retailer 13$16,199 AUD
Retailer 7$17,774 AUD
Retailer 12$24,443 AUD
Retailer 8$24,912 AUD
Retailer 4$25,814 AUD
Retailer 11$27,135 AUD
Retailer 3$30,141 AUD
Retailer 6$33,966 AUD
Retailer 5$44,110 AUD
Retailer 2$46,768 AUD
With Clarity$60,489 AUD

38 data points across 14 retailers

14 retailers$12,993 AUD to $60,489 AUD

A
Cheapest Retailer
-
$12,993 AUD
$9,127 USD
A
Retailer 2
-
$15,092 AUD
$10,601 USD
View
A
Retailer 3
-
$15,586 AUD
$10,948 USD
View
A
Retailer 4
-
$16,199 AUD
HK$88,900 HKD
View
A
Retailer 5
-
$17,774 AUD
£9,831 GBP
View
A
Retailer 6
-
$24,443 AUD
$17,170 USD
View
B+
Retailer 7
-
$24,912 AUD
€16,666 EUR
View
B+
Retailer 8
-
$25,814 AUD
£14,278 GBP
View
B+
Retailer 9
-
$27,135 AUD
$19,061 USD
View
B+
Retailer 10
-
$30,141 AUD
ZAR 342,040 ZAR
View
B+
Retailer 11
-
$33,966 AUD
View
B
Retailer 12
-
$44,110 AUD
$30,985 USD
View
B
Retailer 13
-
$46,768 AUD
$32,852 USD
View
Most Expensive
B
With Clarity
754595526 · Oct 31
$60,489 AUD
$42,490 USD
View
13 more retailers have this diamond
Prices start from $12,993 AUDSave up to $47,496 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
5.03ct Radiant
$12,993 AUD