Radiant|Lab Grown|IGI

1.41ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836619931

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

Certificate IGI LG836619931

Diamond specifications and retailer prices

From $301 USD
As of October 30, 2026
Save $2,639 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,140 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619931 or 836619931. Listed at 19 retailers as of October 30, 2026, with a 877% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619931
Dimensions7.82 × 5.60 × 3.88 mm
L/W Ratio1.40
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
7.82 mm5.60 mm1.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619931
Side View
Table 64.0%Crown 39°Girdle: MediumPavilion 37.2°Culet: NoneDepth 69.3%

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: $3,140 USD|Low: $301 USD|High: $4,330 USD|Avg: $1,283 USD|-1.7%
Rare Carat
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7$301 USD
Retailer 17$349 USD
Retailer 10$360 USD
Retailer 6$373 USD
Retailer 16$373 USD
Retailer 15$530 USD
Retailer 19$611 USD
Retailer 14$642 USD
Retailer 12$663 USD
Retailer 18$692 USD
Retailer 3$1,026 USD
Retailer 8$1,147 USD
Retailer 9$1,171 USD
Retailer 5$1,201 USD
Retailer 4$1,248 USD
Retailer 11$1,378 USD
Retailer 13$1,505 USD
Retailer 2$2,940 USD
Rare Carat$3,140 USD

37 data points across 19 retailers

19 retailers$301 USD to $2,940 USD

A
Cheapest Retailer
-
$301 USD
A
Retailer 2
-
$349 USD
View
A
Retailer 3
-
$360 USD
View
Final sale: no returns
A
Retailer 4
-
$373 USD
View
A
Retailer 5
-
$373 USD
View
A
Retailer 6
-
$530 USD
View
A
Retailer 7
-
$611 USD
View
A
Retailer 8
-
$642 USD
ZAR 10,367 ZAR
View
A
Retailer 9
-
$663 USD
£522 GBP
View
Retailer 10
-
$692 USD
€659 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,026 USD
View
B+
Retailer 12
-
$1,147 USD
View
B+
Retailer 13
-
$1,171 USD
View
B+
Retailer 14
-
$1,201 USD
View
B+
Retailer 15
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$1,248 USD
View
B+
Retailer 16
-
$1,378 USD
SGD 1,862 SGD
View
B+
Retailer 17
-
$1,505 USD
£1,185 GBP
View
B
Retailer 18
-
$2,940 USD
View
Most Expensive
Rare Carat
JH-242813 · Oct 21
$3,140 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $301 USDSave up to $2,639 USD

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
$301 USD