Princess|Lab Grown|IGI

4.17ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784646990

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646990

Diamond specifications and retailer prices

From $5,957 USD
As of October 30, 2026
Save $35,023 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $40,980 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.17ct lab-grown princess diamond

This 4.17ct lab-grown princess 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 LG784646990 or 784646990. Listed at 14 retailers as of October 30, 2026, with prices from $5,957 to $40,980, a $35,023 spread on the same certified stone. Do Amore Diamonds lists it at $40,980. 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 angle42.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646990
Dimensions8.70 × 8.60 × 6.40 mm
L/W Ratio1.01
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
8.70 mm8.60 mm4.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646990
Side View
Table 63.0%Crown 42.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 74.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $40,980 USD|Low: $5,957 USD|High: $43,820 USD|Avg: $12,748 USD|-6.5%
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
October 31, 2026
Retailer 10$5,957 USD
Retailer 8$6,200 USD
Retailer 2$6,243 USD
Retailer 11$6,257 USD
Retailer 12$6,900 USD
Retailer 6$8,272 USD
Retailer 7$8,360 USD
Retailer 3$9,054 USD
Retailer 4$9,910 USD
Retailer 5$11,011 USD
Retailer 13$13,385 USD
Retailer 9$13,570 USD
Retailer 14$15,330 USD
Do Amore Diamonds$40,980 USD

33 data points across 14 retailers

14 retailers$5,957 USD to $40,980 USD

A+
Cheapest Retailer
-
$5,957 USD
A
Retailer 2
-
$6,200 USD
View
A
Retailer 3
-
$6,243 USD
View
A
Retailer 4
-
$6,257 USD
View
A
Retailer 5
-
$6,900 USD
View
A
Retailer 6
-
$8,272 USD
View
Final sale: no returns
A
Retailer 7
-
$8,360 USD
View
A
Retailer 8
-
$9,054 USD
View
A
Retailer 9
-
$9,910 USD
View
B+
Retailer 10
-
$11,011 USD
View
B+
Retailer 11
-
$13,385 USD
€12,748 EUR
View
B+
Retailer 12
-
$13,570 USD
View
B+
Retailer 13
-
$15,330 USD
£12,071 GBP
View
Most Expensive
B
Do Amore Diamonds
27-67A4BD8C6 · Oct 31
$40,980 USD
View
13 more retailers have this diamond
Prices start from $5,957 USDSave up to $35,023 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
4.17ct Princess
$5,957 USD