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Radiant|Lab Grown|IGI

5.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804661257

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

Certificate IGI LG804661257

Diamond specifications and retailer prices

From $13,087 AUD
$9,194 USD
As of October 29, 2026
Save $47,875 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $60,961 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804661257 or 804661257. Listed at 13 retailers as of October 29, 2026, with prices from $13,087 to $60,961, a $47,875 spread on the same certified stone. With Clarity lists it at $60,961. 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

5.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804661257
Dimensions12.20 × 8.63 × 5.58 mm
L/W Ratio1.41
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
12.20 mm8.63 mm5.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804661257
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 33°Culet: NoneDepth 64.7%

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 29
Current: $18,059 AUD|Low: $13,087 AUD|High: $75,827 AUD|Avg: $29,487 AUD|-20.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 7$13,087 AUD
Retailer 9$14,729 AUD
Retailer 10$15,707 AUD
Retailer 6$16,013 AUD
Retailer 11$16,325 AUD
Retailer 1$18,059 AUD
Retailer 5$25,042 AUD
Retailer 4$26,821 AUD
Retailer 3$29,037 AUD
Retailer 8$41,279 AUD
Retailer 2$47,061 AUD
With Clarity$60,961 AUD

33 data points across 12 retailers

13 retailers$13,087 AUD to $60,961 AUD

A
Cheapest Retailer
-
$13,087 AUD
$9,194 USD
A
Retailer 2
-
$14,729 AUD
$10,348 USD
View
A
Retailer 3
-
$15,707 AUD
$11,035 USD
View
Retailer 4
-
$16,013 AUD
$11,250 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$16,325 AUD
HK$89,600 HKD
View
A
Retailer 6
-
$18,059 AUD
£9,990 GBP
View
Retailer 7
-
$18,432 AUD
£10,196 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$25,042 AUD
€16,755 EUR
View
A
Retailer 9
-
$26,821 AUD
£14,837 GBP
View
B+
Retailer 10
-
$29,037 AUD
$20,400 USD
View
B+
Retailer 11
-
$41,279 AUD
$29,000 USD
View
B
Retailer 12
-
$47,061 AUD
$33,063 USD
View
Most Expensive
B
With Clarity
804661257 · Oct 30
$60,961 AUD
$42,828 USD
View
12 more retailers have this diamond
Prices start from $13,087 AUDSave up to $47,875 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
5.07ct Radiant
$13,087 AUD