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Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG739532985

Certificate IGI LG739532985

Diamond specifications and retailer prices

From $3,675 USD
Save $18,704 USD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $22,379 USD at With Clarity
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 LG739532985 or 739532985. Listed at 26 retailers, with prices from $3,675 to $22,379 at With Clarity, a $18,704 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

4.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532985
Dimensions11.13 × 8.06 × 5.40 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
11.13 mm8.06 mm4.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532985
Side View
Table 63.0%Crown 41.3°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $4,116 USD|Low: $3,053 USD|High: $23,254 USD|Avg: $9,159 USD|+32.5%
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
With Clarity
October 1, 2026
Retailer 1$4,116 USD
Retailer 3$4,139 USD
Retailer 2$4,415 USD
Retailer 8$5,216 USD
Retailer 21$5,299 USD
Retailer 7$5,691 USD
Retailer 15$5,720 USD
Retailer 16$6,001 USD
Retailer 6$6,538 USD
Retailer 4$6,766 USD
Retailer 20$7,420 USD
Retailer 17$8,908 USD
Retailer 19$9,242 USD
Retailer 18$9,248 USD
Retailer 13$11,365 USD
Retailer 11$11,648 USD
Retailer 9$11,836 USD
Retailer 12$14,457 USD
Retailer 5$15,048 USD
Retailer 10$15,326 USD
Retailer 14$20,230 USD
With Clarity$21,931 USD

40 data points across 22 retailers

26 retailers$3,675 USD to $22,379 USD

A
Cheapest Retailer
-
$3,675 USD
A
Retailer 2
-
$3,999 USD
View
A
Retailer 3
-
$4,116 USD
View
A
Retailer 4
-
$4,139 USD
View
A
Retailer 5
-
$4,205 USD
View
A
Retailer 6
-
$4,415 USD
View
A
Retailer 7
-
$5,216 USD
View
A
Retailer 8
-
$5,299 USD
HK$41,400 HKD
View
A
Retailer 9
-
$5,328 USD
View
A
Retailer 10
-
$5,691 USD
View
A
Retailer 11
-
$5,733 USD
£4,514 GBP
View
A
Retailer 12
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$6,001 USD
View
A
Retailer 13
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$6,538 USD
£5,148 GBP
View
A
Retailer 14
-
$6,766 USD
€6,444 EUR
View
A
Retailer 15
-
$7,420 USD
View
B+
Retailer 16
-
$8,908 USD
ZAR 143,915 ZAR
View
B+
Retailer 17
-
$9,242 USD
£7,277 GBP
View
B+
Retailer 18
-
$9,248 USD
A$14,228 AUD
View
B+
Retailer 19
-
$11,365 USD
View
B+
Retailer 20
-
$11,648 USD
View
B+
Retailer 21
-
$11,836 USD
View
B+
Retailer 22
-
$14,457 USD
A$22,242 AUD
View
B
Retailer 23
-
$15,048 USD
View
B
Retailer 24
-
$15,326 USD
SGD 20,711 SGD
View
B
Retailer 25
-
$20,230 USD
View
Most Expensive
B
With Clarity
739532985 · Sep 30
$22,379 USD
View
25 more retailers have this diamond
Prices start from $3,675 USDSave up to $18,704 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
4.10ct Radiant
$3,675 USD