Radiant|Lab Grown|IGI

4.16ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG768632025

Certificate IGI LG768632025

Diamond specifications and retailer prices

From $4,684 USD
Save $25,616 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,300 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.16ct lab-grown radiant diamond

This 4.16ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768632025 or 768632025. Listed at 12 retailers, with prices from $4,684 to $30,300 at Do Amore Diamonds, a $25,616 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

4.16
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632025
Dimensions11.16 × 7.96 × 5.33 mm
L/W Ratio1.40
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
11.16 mm7.96 mm4.16 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632025
Side View
Table 68.0%Crown 44.8°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.0%

Caratlytics Score

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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: Oct 1
Current: $30,300 USD|Low: $3,885 USD|High: $33,410 USD|Avg: $13,693 USD|-9.3%
Do Amore Diamonds
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
October 1, 2026
Retailer 14$4,684 USD
Retailer 13$4,728 USD
Retailer 12$5,150 USD
Retailer 3$5,439 USD
Retailer 15$6,956 USD
Retailer 9$7,047 USD
Retailer 16$8,435 USD
Retailer 2$9,141 USD
Retailer 8$10,925 USD
Retailer 10$11,614 USD
Retailer 11$14,092 USD
Retailer 6$19,181 USD
Retailer 4$22,580 USD
Retailer 7$27,469 USD
Retailer 5$28,811 USD
Do Amore Diamonds$30,300 USD

18 data points across 16 retailers

12 retailers$4,684 USD to $30,300 USD

A
Cheapest Retailer
-
$4,684 USD
A
Retailer 2
-
$4,728 USD
View
A
Retailer 3
-
$5,150 USD
View
A
Retailer 4
-
$5,439 USD
View
A
Retailer 5
-
$6,956 USD
View
A
Retailer 6
-
$7,047 USD
View
B+
Retailer 7
-
$8,435 USD
View
B+
Retailer 8
-
$9,141 USD
€8,706 EUR
View
B+
Retailer 9
-
$11,614 USD
£9,145 GBP
View
B+
Retailer 10
-
$14,092 USD
View
B
Retailer 11
-
$22,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-0A9A48EDB · Sep 30
$30,300 USD
View
11 more retailers have this diamond
Prices start from $4,684 USDSave up to $25,616 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
4.16ct Radiant
$4,684 USD