Radiant|Lab Grown|IGI

4.06ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563467

Certificate IGI LG754563467

Diamond specifications and retailer prices

From $3,496 USD
Save $20,564 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $24,060 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.06ct lab-grown radiant diamond

This 4.06ct 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 LG754563467 or 754563467. Listed at 27 retailers, with prices from $3,496 to $24,060 at Do Amore Diamonds, a $20,564 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

4.06
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563467
Dimensions8.07 × 8.07 × 11.23 mm
L/W Ratio1.00
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
8.07 mm8.07 mm4.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563467
Side View
Table 63.0%Crown 41.4°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Sep 30
Current: $24,060 USD|Low: $3,117 USD|High: $24,730 USD|Avg: $8,302 USD|-2.7%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 5$3,955 USD
Retailer 9$4,208 USD
Retailer 4$4,210 USD
Retailer 22$4,624 USD
Retailer 10$5,490 USD
Retailer 3$5,645 USD
Retailer 17$5,827 USD
Retailer 13$6,022 USD
Retailer 8$6,888 USD
Retailer 20$6,895 USD
Retailer 6$7,124 USD
Retailer 16$9,355 USD
Retailer 19$9,705 USD
Retailer 18$9,736 USD
Retailer 14$11,109 USD
Retailer 11$11,166 USD
Retailer 15$11,969 USD
Retailer 21$12,320 USD
Retailer 2$14,493 USD
Retailer 7$15,851 USD
Retailer 12$16,344 USD
Do Amore Diamonds$24,060 USD

39 data points across 22 retailers

27 retailers$3,496 USD to $24,060 USD

A
Cheapest Retailer
-
$3,496 USD
A
Retailer 2
-
$3,804 USD
View
A
Retailer 3
-
$3,955 USD
View
A
Retailer 4
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$4,000 USD
View
A
Retailer 5
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$4,208 USD
View
A
Retailer 6
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$4,210 USD
View
A
Retailer 7
-
$4,624 USD
View
A
Retailer 8
-
$5,490 USD
View
A
Retailer 9
-
$5,594 USD
View
A
Retailer 10
-
$5,645 USD
HK$44,100 HKD
View
A
Retailer 11
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$5,827 USD
View
A
Retailer 12
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$6,036 USD
£4,752 GBP
View
A
Retailer 13
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$6,070 USD
£4,779 GBP
View
Price last confirmed 21 days ago
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Retailer 14
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$6,888 USD
£5,424 GBP
View
A
Retailer 15
-
$6,895 USD
View
A
Retailer 16
-
$7,124 USD
€6,785 EUR
View
B+
Retailer 17
-
$9,355 USD
ZAR 151,124 ZAR
View
B+
Retailer 18
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$9,705 USD
£7,642 GBP
View
B+
Retailer 19
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$9,736 USD
A$14,978 AUD
View
B+
Retailer 20
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$11,109 USD
View
B+
Retailer 21
-
$11,166 USD
View
B+
Retailer 22
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$11,969 USD
View
B+
Retailer 23
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$12,320 USD
View
B
Retailer 24
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$14,493 USD
A$22,297 AUD
View
B
Retailer 25
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$15,851 USD
View
B
Retailer 26
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$16,344 USD
SGD 22,086 SGD
View
Most Expensive
B
Do Amore Diamonds
27-3C660C431 · Sep 30
$24,060 USD
View
26 more retailers have this diamond
Prices start from $3,496 USDSave up to $20,564 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
4.06ct Radiant
$3,496 USD