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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 $488 NZD
$275 USD
As of October 30, 2026
Save $3,557 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,045 NZD 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 $488 to $4,045, a $3,557 spread on the same certified stone. Brilliant Earth lists it at $4,045. 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: $4,045 NZD|Low: $488 NZD|High: $4,045 NZD|Avg: $1,513 NZD
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$488 NZD
Retailer 4$545 NZD
Retailer 8$566 NZD
Retailer 17$605 NZD
Retailer 10$610 NZD
Retailer 12$640 NZD
Retailer 5$816 NZD
Retailer 15$816 NZD
Retailer 14$993 NZD
Retailer 6$1,039 NZD
Retailer 13$1,056 NZD
Retailer 18$1,061 NZD
Retailer 3$1,472 NZD
Retailer 16$1,858 NZD
Retailer 19$1,945 NZD
Retailer 7$1,950 NZD
Retailer 2$2,425 NZD
Retailer 11$3,673 NZD
Brilliant Earth$4,045 NZD

29 data points across 19 retailers

20 retailers$488 NZD to $4,045 NZD

A
Cheapest Retailer
-
$488 NZD
$275 USD
A
Retailer 2
-
$545 NZD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$566 NZD
$319 USD
View
A
Retailer 4
-
$605 NZD
$341 USD
View
Retailer 5
-
$610 NZD
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$640 NZD
£284 GBP
View
A
Retailer 7
-
$681 NZD
HK$3,000 HKD
View
A
Retailer 8
-
$816 NZD
$460 USD
View
A
Retailer 9
-
$816 NZD
$460 USD
View
A
Retailer 10
-
$993 NZD
€533 EUR
View
A
Retailer 11
-
$1,039 NZD
ZAR 9,462 ZAR
View
A
Retailer 12
-
$1,056 NZD
£468 GBP
View
A
Retailer 13
-
$1,061 NZD
$598 USD
View
A
Retailer 14
-
$1,472 NZD
A$1,276 AUD
View
B+
Retailer 15
-
$1,858 NZD
$1,047 USD
View
B+
Retailer 16
-
$1,945 NZD
$1,096 USD
View
B+
Retailer 17
-
$1,950 NZD
SGD 1,485 SGD
View
B+
Retailer 18
-
$2,425 NZD
£1,076 GBP
View
Retailer 19
-
$3,673 NZD
$2,070 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21621068A · Oct 31
$4,045 NZD
$2,280 USD
View
19 more retailers have this diamond
Prices start from $488 NZDSave up to $3,557 NZD

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
$488 NZD