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Radiant|Lab Grown|IGI

5.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG587314461

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG587314461

Diamond specifications and retailer prices

From $6,724 AUD
$4,723 USD
As of November 1, 2026
Save $19,860 AUD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $26,583 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG587314461 or 587314461. Listed at 22 retailers as of October 31, 2026, with prices from $6,724 to $26,583, a $19,860 spread on the same certified stone. Taylor and Hart lists it at $26,583. 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

5.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle49.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587314461
Dimensions11.21 × 7.98 × 5.19 mm
L/W Ratio1.40
Culet sizeLarge
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
11.21 mm7.98 mm5.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587314461
Side View
Table 74.0%Crown 32.5°Girdle: MediumPavilion 49.9°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
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: $6,724 AUD|Low: $5,397 AUD|High: $38,420 AUD|Avg: $13,629 AUD|+9.7%
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
Taylor and Hart
November 1, 2026
Retailer 1$6,724 AUD
Retailer 15$7,057 AUD
Retailer 3$7,185 AUD
Retailer 14$7,443 AUD
Retailer 2$8,838 AUD
Retailer 9$9,057 AUD
Retailer 17$9,300 AUD
Retailer 10$9,483 AUD
Retailer 16$9,581 AUD
Retailer 18$9,673 AUD
Retailer 4$10,501 AUD
Retailer 11$12,858 AUD
Retailer 19$12,979 AUD
Retailer 6$13,938 AUD
Retailer 12$15,397 AUD
Retailer 13$20,683 AUD
Retailer 8$22,108 AUD
Retailer 7$22,348 AUD
Retailer 5$25,594 AUD
Taylor and Hart$26,583 AUD

26 data points across 20 retailers

22 retailers$6,724 AUD to $26,583 AUD

Retailer 1
-
$5,005 AUD
$3,516 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$6,724 AUD
$4,723 USD
View
Retailer 3
-
$6,782 AUD
$4,764 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$7,057 AUD
$4,957 USD
View
A
Retailer 5
-
$7,185 AUD
$5,047 USD
View
Final sale: no returns
A
Retailer 6
-
$7,443 AUD
$5,228 USD
View
A
Retailer 7
-
$8,838 AUD
HK$48,500 HKD
View
A
Retailer 8
-
$9,057 AUD
$6,362 USD
View
A
Retailer 9
-
$9,300 AUD
$6,533 USD
View
A
Retailer 10
-
$9,483 AUD
$6,661 USD
View
A
Retailer 11
-
$9,581 AUD
£5,299 GBP
View
A
Retailer 12
-
$9,673 AUD
$6,795 USD
View
A
Retailer 13
-
$10,501 AUD
£5,808 GBP
View
A
Retailer 14
-
$12,858 AUD
$9,032 USD
View
A
Retailer 15
-
$12,979 AUD
$9,117 USD
View
A
Retailer 16
-
$13,938 AUD
$9,791 USD
View
A
Retailer 17
-
$15,397 AUD
View
B+
Retailer 18
-
$20,683 AUD
$14,529 USD
View
B+
Retailer 19
-
$22,108 AUD
£12,228 GBP
View
B+
Retailer 20
-
$22,348 AUD
ZAR 253,602 ZAR
View
B+
Retailer 21
-
$25,594 AUD
SGD 24,295 SGD
View
Most Expensive
B+
Taylor and Hart
UI4CGAL · Oct 31
$26,583 AUD
$18,673 USD
View
21 more retailers have this diamond
Prices start from $6,724 AUDSave up to $19,860 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
5.06ct Radiant
$6,724 AUD