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Radiant|Lab Grown|IGI

5.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754508876

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

Certificate IGI LG754508876

Diamond specifications and retailer prices

From $10,932 AUD
$7,679 USD
As of October 31, 2026
Save $35,759 AUD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $46,691 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.02ct lab-grown radiant diamond

This 5.02ct 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 LG754508876 or 754508876. Listed at 12 retailers as of October 30, 2026, with prices from $10,932 to $46,691, a $35,759 spread on the same certified stone. Taylor and Hart lists it at $46,691. 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

5.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508876
Dimensions12.12 × 8.58 × 5.64 mm
L/W Ratio1.41
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
12.12 mm8.58 mm5.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508876
Side View
Table 62.0%Crown 44.5°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.7%

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: Oct 31
Current: $17,887 AUD|Low: $10,932 AUD|High: $49,743 AUD|Avg: $25,860 AUD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 4$10,932 AUD
Retailer 5$11,887 AUD
Retailer 10$13,780 AUD
Retailer 7$16,254 AUD
Retailer 11$16,717 AUD
Retailer 1$17,887 AUD
Retailer 6$23,731 AUD
Retailer 8$25,764 AUD
Retailer 9$26,707 AUD
Retailer 2$35,106 AUD
Retailer 3$44,022 AUD
Taylor and Hart$46,691 AUD

38 data points across 12 retailers

12 retailers$10,932 AUD to $46,691 AUD

A
Cheapest Retailer
-
$10,932 AUD
$7,679 USD
A
Retailer 2
-
$11,887 AUD
$8,350 USD
View
A
Retailer 3
-
$13,780 AUD
$9,680 USD
View
A
Retailer 4
-
$16,254 AUD
HK$89,200 HKD
View
A
Retailer 5
-
$16,717 AUD
$11,743 USD
View
A
Retailer 6
-
$17,887 AUD
£9,894 GBP
View
A
Retailer 7
-
$23,731 AUD
$16,670 USD
View
A
Retailer 8
-
$25,764 AUD
£14,250 GBP
View
Retailer 9
-
$26,707 AUD
€17,867 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
$35,106 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$44,022 AUD
$30,923 USD
View
Most Expensive
B
Taylor and Hart
4CQMSZE · Oct 30
$46,691 AUD
$32,798 USD
View
11 more retailers have this diamond
Prices start from $10,932 AUDSave up to $35,759 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
5.02ct Radiant
$10,932 AUD