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Radiant|Lab Grown|IGI

5.02ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG768629014

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

Certificate IGI LG768629014

Diamond specifications and retailer prices

From $11,739 AUD
$8,246 USD
As of October 31, 2026
Save $40,397 AUD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $52,136 AUD at Taylor and Hart · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629014 or 768629014. Listed at 12 retailers as of October 31, 2026, with prices from $11,739 to $52,136, a $40,397 spread on the same certified stone. Taylor and Hart lists it at $52,136. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629014
Dimensions12.25 × 8.58 × 5.49 mm
L/W Ratio1.43
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
12.25 mm8.58 mm5.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629014
Side View
Table 66.0%Crown 41.2°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 64.0%

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: Oct 31
Current: $28,686 AUD|Low: $11,739 AUD|High: $59,634 AUD|Avg: $28,751 AUD|-15.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 2$11,739 AUD
Retailer 11$13,486 AUD
Retailer 4$14,291 AUD
Retailer 9$16,393 AUD
Retailer 10$17,838 AUD
Retailer 6$20,259 AUD
Retailer 5$26,436 AUD
Retailer 8$26,890 AUD
Retailer 3$28,214 AUD
Retailer 1$28,686 AUD
Retailer 7$34,597 AUD
Retailer 12$47,167 AUD
Taylor and Hart$52,136 AUD

35 data points across 13 retailers

12 retailers$11,739 AUD to $52,136 AUD

A
Cheapest Retailer
-
$11,739 AUD
$8,246 USD
A
Retailer 2
-
$13,486 AUD
$9,473 USD
View
A
Retailer 3
-
$16,393 AUD
$11,515 USD
View
A
Retailer 4
-
$17,838 AUD
$12,530 USD
View
A
Retailer 5
-
$20,259 AUD
£11,206 GBP
View
A
Retailer 6
-
$26,436 AUD
$18,570 USD
View
A
Retailer 7
-
$26,890 AUD
£14,873 GBP
View
A
Retailer 8
-
$28,214 AUD
$19,819 USD
View
B+
Retailer 9
-
$28,686 AUD
€19,191 EUR
View
B+
Retailer 10
-
$34,597 AUD
ZAR 392,605 ZAR
View
B+
Retailer 11
-
$47,167 AUD
$33,132 USD
View
Most Expensive
B
Taylor and Hart
KF6LAL5 · Oct 31
$52,136 AUD
$36,623 USD
View
11 more retailers have this diamond
Prices start from $11,739 AUDSave up to $40,397 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
$11,739 AUD