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Radiant|Lab Grown|IGI

1.41ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG838643581

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

Certificate IGI LG838643581

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 30, 2026
Save $2,854 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,246 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.41ct lab-grown radiant diamond

This 1.41ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838643581 or 838643581. Listed at 20 retailers as of October 30, 2026, with prices from $391 to $3,246, a $2,854 spread on the same certified stone. Brilliant Earth lists it at $3,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643581
Dimensions7.89 × 5.56 × 3.72 mm
L/W Ratio1.42
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
7.89 mm5.56 mm1.41 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643581
Side View
Table 69.0%Crown 33.9°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.9%

Caratlytics Score

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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 30
Current: $3,246 AUD|Low: $391 AUD|High: $3,246 AUD|Avg: $1,214 AUD
Brilliant Earth
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
November 1, 2026
Retailer 9$391 AUD
Retailer 4$437 AUD
Retailer 8$454 AUD
Retailer 17$485 AUD
Retailer 10$490 AUD
Retailer 12$513 AUD
Retailer 5$655 AUD
Retailer 15$655 AUD
Retailer 14$797 AUD
Retailer 6$834 AUD
Retailer 13$847 AUD
Retailer 18$851 AUD
Retailer 3$1,181 AUD
Retailer 16$1,491 AUD
Retailer 19$1,560 AUD
Retailer 7$1,564 AUD
Retailer 2$1,945 AUD
Retailer 11$2,947 AUD
Brilliant Earth$3,246 AUD

29 data points across 19 retailers

20 retailers$391 AUD to $3,246 AUD

A
Cheapest Retailer
-
$391 AUD
$275 USD
A
Retailer 2
-
$437 AUD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$319 USD
View
A
Retailer 4
-
$485 AUD
$341 USD
View
Retailer 5
-
$490 AUD
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$513 AUD
£284 GBP
View
A
Retailer 7
-
$547 AUD
HK$3,000 HKD
View
A
Retailer 8
-
$655 AUD
$460 USD
View
A
Retailer 9
-
$655 AUD
$460 USD
View
A
Retailer 10
-
$797 AUD
€533 EUR
View
A
Retailer 11
-
$834 AUD
ZAR 9,462 ZAR
View
A
Retailer 12
-
$847 AUD
£468 GBP
View
A
Retailer 13
-
$851 AUD
$598 USD
View
A
Retailer 14
-
$1,181 AUD
View
B+
Retailer 15
-
$1,491 AUD
$1,047 USD
View
B+
Retailer 16
-
$1,560 AUD
$1,096 USD
View
B+
Retailer 17
-
$1,564 AUD
SGD 1,485 SGD
View
B+
Retailer 18
-
$1,945 AUD
£1,076 GBP
View
B
Retailer 19
-
$2,947 AUD
$2,070 USD
View
Most Expensive
B
Brilliant Earth
21621068A · Oct 31
$3,246 AUD
$2,280 USD
View
19 more retailers have this diamond
Prices start from $391 AUDSave up to $2,854 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
1.41ct Radiant
$391 AUD