Radiant|Lab Grown|IGI

4.17ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG804660048

Certificate IGI LG804660048

Diamond specifications and retailer prices

From $4,716 USD
Save $26,004 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,720 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.17ct lab-grown radiant diamond

This 4.17ct 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 LG804660048 or 804660048. Listed at 12 retailers, with prices from $4,716 to $30,720 at Do Amore Diamonds, a $26,004 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

4.17
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660048
Dimensions11.21 × 8.03 × 5.24 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
11.21 mm8.03 mm4.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660048
Side View
Table 62.0%Crown 43.4°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 65.3%

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: Oct 1
Current: $30,720 USD|Low: $3,959 USD|High: $34,050 USD|Avg: $12,620 USD|-9.8%
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
October 1, 2026
Retailer 10$4,716 USD
Retailer 9$4,790 USD
Retailer 8$5,220 USD
Retailer 13$5,542 USD
Retailer 11$7,056 USD
Retailer 6$7,145 USD
Retailer 12$8,470 USD
Retailer 2$9,274 USD
Retailer 7$11,775 USD
Retailer 5$13,613 USD
Retailer 3$22,630 USD
Retailer 4$25,412 USD
Do Amore Diamonds$30,720 USD

19 data points across 13 retailers

12 retailers$4,716 USD to $30,720 USD

A
Cheapest Retailer
-
$4,716 USD
A
Retailer 2
-
$4,790 USD
View
A
Retailer 3
-
$5,220 USD
View
A
Retailer 4
-
$5,542 USD
View
A
Retailer 5
-
$7,056 USD
View
A
Retailer 6
-
$7,145 USD
View
B+
Retailer 7
-
$8,470 USD
View
B+
Retailer 8
-
$9,274 USD
€8,832 EUR
View
B+
Retailer 9
-
$11,775 USD
£9,272 GBP
View
B
Retailer 10
-
$22,630 USD
View
B
Retailer 11
-
$25,412 USD
View
Price last confirmed 50 days ago
Most Expensive
B
Do Amore Diamonds
27-A2D7953AA · Sep 30
$30,720 USD
View
11 more retailers have this diamond
Prices start from $4,716 USDSave up to $26,004 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
4.17ct Radiant
$4,716 USD