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Radiant|Lab Grown|IGI

3.41ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743529817

Certificate IGI LG743529817

Diamond specifications and retailer prices

From $1,610 USD
Save $11,940 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,550 USD at Brilliant Earth
View at Brilliant Earth

About this 3.41ct lab-grown radiant diamond

This 3.41ct 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 LG743529817 or 743529817. Listed at 27 retailers, with prices from $1,610 to $13,550 at Brilliant Earth, a $11,940 spread on the same certified stone. 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

3.41
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743529817
Dimensions10.48 × 7.55 × 4.98 mm
L/W Ratio1.39
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
10.48 mm7.55 mm3.41 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743529817
Side View
Table 63.0%Crown 43.5°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $13,550 USD|Low: $1,287 USD|High: $13,560 USD|Avg: $4,670 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 7$2,040 USD
Retailer 22$2,072 USD
Retailer 5$2,084 USD
Retailer 12$2,266 USD
Retailer 13$2,278 USD
Retailer 16$2,710 USD
Retailer 3$2,904 USD
Retailer 17$3,390 USD
Retailer 9$3,707 USD
Retailer 20$4,223 USD
Retailer 19$4,259 USD
Retailer 8$4,511 USD
Retailer 10$4,876 USD
Retailer 18$5,399 USD
Retailer 6$5,440 USD
Retailer 21$5,580 USD
Retailer 14$5,694 USD
Retailer 15$6,560 USD
Retailer 4$6,590 USD
Retailer 11$7,058 USD
Retailer 2$7,586 USD
Brilliant Earth$13,550 USD

41 data points across 22 retailers

27 retailers$1,610 USD to $13,550 USD

A
Cheapest Retailer
-
$1,610 USD
A
Retailer 2
-
$1,752 USD
View
A
Retailer 3
-
$1,842 USD
View
A
Retailer 4
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$2,040 USD
View
A
Retailer 5
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$2,072 USD
View
A
Retailer 6
-
$2,084 USD
View
A
Retailer 7
-
$2,266 USD
View
A
Retailer 8
-
$2,278 USD
HK$17,800 HKD
View
A
Retailer 9
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$2,716 USD
£2,139 GBP
View
A
Retailer 10
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$2,904 USD
€2,766 EUR
View
A
Retailer 11
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$3,390 USD
View
A
Retailer 12
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$3,501 USD
View
A
Retailer 13
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$3,707 USD
View
A
Retailer 14
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$4,223 USD
A$6,497 AUD
View
A
Retailer 15
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$4,259 USD
ZAR 68,801 ZAR
View
B+
Retailer 16
-
$4,511 USD
£3,552 GBP
View
B+
Retailer 17
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$4,876 USD
View
B+
Retailer 18
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$5,399 USD
£4,251 GBP
View
B+
Retailer 19
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$5,440 USD
View
B+
Retailer 20
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$5,580 USD
View
B+
Retailer 21
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$5,622 USD
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B+
Retailer 22
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$5,694 USD
View
B+
Retailer 23
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$6,560 USD
View
B+
Retailer 24
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$6,590 USD
SGD 8,905 SGD
View
B+
Retailer 25
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$7,202 USD
View
B+
Retailer 26
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$7,586 USD
A$11,671 AUD
View
Most Expensive
B
Brilliant Earth
16656161A · Sep 29
$13,550 USD
View
26 more retailers have this diamond
Prices start from $1,610 USDSave up to $11,940 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.

A
3.41ct Radiant
$1,610 USD