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Radiant|Lab Grown|IGI

5.03ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595473

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

Certificate IGI LG754595473

Diamond specifications and retailer prices

From $12,788 AUD
$8,983 USD
As of October 30, 2026
Save $47,701 AUD (79%) vs most expensive(unlock to see where)
31 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 LG754595473 or 754595473. Listed at 31 retailers as of October 30, 2026, with prices from $12,788 to $60,489, a $47,701 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 angle42.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595473
Dimensions12.49 × 8.40 × 5.57 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
12.49 mm8.40 mm5.03 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595473
Side View
Table 63.0%Crown 42.2°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 66.3%

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: Oct 30
Current: $30,766 AUD|Low: $12,788 AUD|High: $60,489 AUD|Avg: $25,874 AUD|-7.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 7$12,788 AUD
Retailer 4$12,993 AUD
Retailer 21$14,684 AUD
Retailer 2$15,092 AUD
Retailer 15$15,586 AUD
Retailer 9$16,199 AUD
Retailer 3$16,239 AUD
Retailer 18$16,683 AUD
Retailer 20$17,408 AUD
Retailer 17$17,774 AUD
Retailer 13$21,262 AUD
Retailer 6$24,301 AUD
Retailer 19$24,912 AUD
Retailer 12$26,480 AUD
Retailer 5$27,135 AUD
Retailer 14$30,141 AUD
Retailer 1$30,766 AUD
Retailer 16$33,966 AUD
Retailer 8$41,320 AUD
Retailer 11$46,768 AUD
Retailer 10$55,179 AUD
With Clarity$60,489 AUD

36 data points across 22 retailers

31 retailers$12,788 AUD to $60,489 AUD

A
Cheapest Retailer
-
$12,788 AUD
$8,983 USD
A
Retailer 2
-
$12,993 AUD
$9,127 USD
View
Retailer 3
-
$13,779 AUD
$9,679 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$13,779 AUD
$9,679 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$14,330 AUD
$10,066 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$14,684 AUD
$10,315 USD
View
A
Retailer 7
-
$15,092 AUD
$10,601 USD
View
A
Retailer 8
-
$15,586 AUD
$10,948 USD
View
Retailer 9
-
$15,762 AUD
$11,072 USD
View
Price last confirmed 35 days ago
Retailer 10
-
$15,983 AUD
$11,227 USD
View
Price last confirmed 29 days ago
A
Retailer 11
-
$16,199 AUD
HK$88,900 HKD
View
A
Retailer 12
-
$16,239 AUD
$11,407 USD
View
A
Retailer 13
-
$16,683 AUD
$11,719 USD
View
A
Retailer 14
-
$17,408 AUD
$12,228 USD
View
Final sale: no returns
A
Retailer 15
-
$17,774 AUD
£9,831 GBP
View
Retailer 16
-
$17,847 AUD
$12,537 USD
View
Price last confirmed 84 days ago
Retailer 17
-
$17,976 AUD
$12,627 USD
View
Price last confirmed 22 days ago
Retailer 18
-
$17,976 AUD
$12,627 USD
View
Price last confirmed 32 days ago
A
Retailer 19
-
$21,262 AUD
£11,760 GBP
View
A
Retailer 20
-
$24,301 AUD
$17,070 USD
View
B+
Retailer 21
-
$24,912 AUD
€16,666 EUR
View
B+
Retailer 22
-
$26,480 AUD
£14,646 GBP
View
B+
Retailer 23
-
$27,135 AUD
$19,061 USD
View
B+
Retailer 24
-
$30,141 AUD
ZAR 342,040 ZAR
View
B+
Retailer 25
-
$30,766 AUD
View
B+
Retailer 26
-
$33,966 AUD
View
B
Retailer 27
-
$41,320 AUD
$29,025 USD
View
B
Retailer 28
-
$44,110 AUD
$30,985 USD
View
B
Retailer 29
-
$46,768 AUD
$32,852 USD
View
B
Retailer 30
-
$55,179 AUD
SGD 52,379 SGD
View
Most Expensive
B
With Clarity
754595473 · Oct 31
$60,489 AUD
$42,490 USD
View
30 more retailers have this diamond
Prices start from $12,788 AUDSave up to $47,701 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
$12,788 AUD