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Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG741538060

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

Certificate IGI LG741538060

Diamond specifications and retailer prices

From $4,843 AUD
£2,679 GBP
As of October 30, 2026
Save $25,498 AUD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $30,341 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538060 or 741538060. Listed at 26 retailers as of October 30, 2026, with prices from $4,843 to $30,341, a $25,498 spread on the same certified stone. With Clarity lists it at $30,341. 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

4.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741538060
Dimensions11.17 × 8.09 × 5.37 mm
L/W Ratio1.38
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
11.17 mm8.09 mm4.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741538060
Side View
Table 64.0%Crown 41.9°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $20,195 AUD|Low: $4,843 AUD|High: $30,341 AUD|Avg: $10,222 AUD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 5$4,843 AUD
Retailer 2$4,997 AUD
Retailer 10$5,596 AUD
Retailer 21$5,653 AUD
Retailer 15$5,693 AUD
Retailer 11$5,797 AUD
Retailer 18$6,015 AUD
Retailer 4$7,179 AUD
Retailer 16$7,243 AUD
Retailer 12$7,686 AUD
Retailer 20$7,838 AUD
Retailer 19$8,018 AUD
Retailer 8$8,874 AUD
Retailer 17$9,372 AUD
Retailer 9$12,337 AUD
Retailer 13$13,070 AUD
Retailer 14$13,168 AUD
Retailer 22$14,552 AUD
Retailer 3$16,089 AUD
Retailer 1$20,195 AUD
Retailer 7$20,399 AUD
Retailer 6$20,774 AUD
With Clarity$30,341 AUD

27 data points across 23 retailers

26 retailers$4,843 AUD to $30,341 AUD

A+
Cheapest Retailer
-
$4,843 AUD
£2,679 GBP
A
Retailer 2
-
$4,997 AUD
$3,510 USD
View
A
Retailer 3
-
$5,596 AUD
$3,931 USD
View
Final sale: no returns
A
Retailer 4
-
$5,653 AUD
$3,971 USD
View
A
Retailer 5
-
$5,693 AUD
$3,999 USD
View
A
Retailer 6
-
$5,797 AUD
$4,072 USD
View
A
Retailer 7
-
$6,015 AUD
$4,225 USD
View
A
Retailer 8
-
$7,179 AUD
HK$39,400 HKD
View
A
Retailer 9
-
$7,243 AUD
$5,088 USD
View
A
Retailer 10
-
$7,686 AUD
£4,251 GBP
View
A
Retailer 11
-
$7,838 AUD
$5,506 USD
View
A
Retailer 12
-
$8,018 AUD
$5,632 USD
View
A
Retailer 13
-
$8,874 AUD
£4,908 GBP
View
B+
Retailer 14
-
$9,265 AUD
$6,508 USD
View
A
Retailer 15
-
$9,372 AUD
€6,270 EUR
View
B+
Retailer 16
-
$12,337 AUD
ZAR 139,998 ZAR
View
B+
Retailer 17
-
$13,070 AUD
£7,229 GBP
View
Retailer 18
-
$13,168 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$14,552 AUD
$10,222 USD
View
B+
Retailer 20
-
$16,089 AUD
$11,301 USD
View
B
Retailer 21
-
$16,179 AUD
$11,365 USD
View
B+
Retailer 22
-
$16,201 AUD
$11,380 USD
View
B+
Retailer 23
-
$20,195 AUD
View
B
Retailer 24
-
$20,399 AUD
$14,329 USD
View
B
Retailer 25
-
$20,774 AUD
SGD 19,720 SGD
View
Most Expensive
B
With Clarity
741538060 · Oct 31
$30,341 AUD
$21,313 USD
View
25 more retailers have this diamond
Prices start from $4,843 AUDSave up to $25,498 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+
4.10ct Radiant
$4,843 AUD