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Radiant|Lab Grown|IGI

5.02ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG727590231

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

Certificate IGI LG727590231

Diamond specifications and retailer prices

From $5,620 AUD
$3,948 USD
As of October 27, 2026
Save $17,492 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,437 AUD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 5.02ct lab-grown radiant diamond

This 5.02ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG727590231 or 727590231. Listed at 18 retailers as of October 27, 2026, with a 311% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727590231
Dimensions12.58 × 8.34 × 5.39 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm8.34 mm5.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727590231
Side View
Table 66.0%Crown 40.5°Girdle: STK-THKPavilion 32°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $29,437 AUD|Low: $5,620 AUD|High: $45,721 AUD|Avg: $16,897 AUD
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 22
October 29, 2026
Retailer 3$5,620 AUD
Retailer 20$5,889 AUD
Retailer 2$6,254 AUD
Retailer 4$6,294 AUD
Retailer 21$6,598 AUD
Retailer 16$6,746 AUD
Retailer 17$8,502 AUD
Retailer 8$8,724 AUD
Retailer 19$9,134 AUD
Retailer 7$9,453 AUD
Retailer 15$11,949 AUD
Retailer 18$11,981 AUD
Retailer 22$12,247 AUD
Retailer 5$13,983 AUD
Retailer 12$14,243 AUD
Retailer 11$14,441 AUD
Retailer 14$14,663 AUD
Retailer 9$16,242 AUD
Retailer 13$18,104 AUD
Retailer 6$23,112 AUD
Retailer 10$29,339 AUD
Novita Diamonds$29,437 AUD

18 data points across 22 retailers

18 retailers$5,620 AUD to $23,112 AUD

A
Cheapest Retailer
-
$5,620 AUD
$3,948 USD
A
Retailer 2
-
$5,889 AUD
$4,137 USD
View
A
Retailer 3
-
$6,254 AUD
$4,393 USD
View
A
Retailer 4
-
$6,598 AUD
$4,635 USD
View
A
Retailer 5
-
$6,746 AUD
£3,731 GBP
View
A
Retailer 6
-
$8,502 AUD
£4,703 GBP
View
Retailer 7
-
$8,724 AUD
$6,128 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$9,134 AUD
£5,052 GBP
View
A
Retailer 9
-
$9,453 AUD
$6,640 USD
View
A
Retailer 10
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$11,981 AUD
$8,416 USD
View
A
Retailer 11
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$12,247 AUD
$8,603 USD
View
A
Retailer 12
-
$13,983 AUD
£7,734 GBP
View
Retailer 13
-
$14,663 AUD
£8,110 GBP
View
Price last confirmed 23 days ago
Retailer 14
-
$16,242 AUD
$11,409 USD
View
Price last confirmed 23 days ago
A
Retailer 15
-
$18,104 AUD
$12,717 USD
View
A
Retailer 16
-
$23,112 AUD
$16,235 USD
View
Retailer 17
-
$29,339 AUD
ZAR 332,937 ZAR
View
Price last confirmed 24 days ago
Most Expensive
Novita Diamonds
cert_727590231 · Jul 4
$29,437 AUD
View
Price last confirmed 119 days ago
17 more retailers have this diamond
Prices start from $5,620 AUDSave up to $17,492 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
$5,620 AUD