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Radiant|Lab Grown|IGI

5.08ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG762545311

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

Certificate IGI LG762545311

Diamond specifications and retailer prices

From $11,165 AUD
$7,843 USD
As of October 31, 2026
Save $35,986 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $47,151 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.08ct lab-grown radiant diamond

This 5.08ct 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 LG762545311 or 762545311. Listed at 14 retailers as of October 31, 2026, with prices from $11,165 to $47,151, a $35,986 spread on the same certified stone. Taylor and Hart lists it at $47,151. 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

5.08
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545311
Dimensions12.31 × 8.56 × 5.63 mm
L/W Ratio1.44
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
12.31 mm8.56 mm5.08 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545311
Side View
Table 65.0%Crown 43.1°Girdle: MediumPavilion 34°Culet: NoneDepth 65.8%

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 31
Current: $13,524 AUD|Low: $11,165 AUD|High: $50,239 AUD|Avg: $25,887 AUD|-1.1%
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
Taylor and Hart
November 1, 2026
Retailer 11$11,165 AUD
Retailer 12$12,022 AUD
Retailer 1$13,524 AUD
Retailer 7$15,705 AUD
Retailer 3$16,455 AUD
Retailer 10$18,100 AUD
Retailer 2$24,016 AUD
Retailer 13$24,822 AUD
Retailer 9$25,162 AUD
Retailer 6$26,736 AUD
Retailer 4$30,434 AUD
Retailer 8$34,302 AUD
Retailer 5$44,548 AUD
Taylor and Hart$47,151 AUD

39 data points across 14 retailers

14 retailers$11,165 AUD to $47,151 AUD

A
Cheapest Retailer
-
$11,165 AUD
$7,843 USD
A
Retailer 2
-
$12,022 AUD
$8,445 USD
View
A
Retailer 3
-
$13,524 AUD
$9,500 USD
View
A
Retailer 4
-
$15,705 AUD
$11,032 USD
View
A
Retailer 5
-
$16,455 AUD
HK$90,300 HKD
View
A
Retailer 6
-
$18,100 AUD
£10,011 GBP
View
A
Retailer 7
-
$24,016 AUD
$16,870 USD
View
B+
Retailer 8
-
$24,822 AUD
$17,436 USD
View
B+
Retailer 9
-
$25,162 AUD
€16,833 EUR
View
B+
Retailer 10
-
$26,736 AUD
£14,788 GBP
View
B+
Retailer 11
-
$30,434 AUD
ZAR 345,361 ZAR
View
B+
Retailer 12
-
$34,302 AUD
View
B
Retailer 13
-
$44,548 AUD
$31,293 USD
View
Most Expensive
B
Taylor and Hart
QJG6OEQ · Oct 31
$47,151 AUD
$33,121 USD
View
13 more retailers have this diamond
Prices start from $11,165 AUDSave up to $35,986 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
5.08ct Radiant
$11,165 AUD