Princess|Lab Grown|IGI

5.05ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800677255

Shape and cutting style on the report: Princess cut

Certificate IGI LG800677255

Diamond specifications and retailer prices

From $11,695 USD
As of October 29, 2026
Save $16,185 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,880 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.05ct lab-grown princess diamond

This 5.05ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677255 or 800677255. Listed at 15 retailers as of October 28, 2026, with prices from $11,695 to $27,880, a $16,185 spread on the same certified stone. Brilliant Earth lists it at $27,880. 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

5.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677255
Dimensions9.26 × 9.19 × 6.62 mm
L/W Ratio1.01
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
9.26 mm9.19 mm5.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677255
Side View
Table 66.0%Crown 43.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 72.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $27,880 USD|Low: $11,695 USD|High: $58,830 USD|Avg: $20,288 USD|-4.3%
Brilliant Earth
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
October 29, 2026
Retailer 12$11,695 USD
Retailer 10$11,728 USD
Retailer 6$11,771 USD
Retailer 4$12,197 USD
Retailer 5$12,440 USD
Retailer 15$13,415 USD
Retailer 3$14,073 USD
Retailer 9$14,260 USD
Retailer 13$14,434 USD
Retailer 11$14,509 USD
Retailer 7$15,472 USD
Retailer 8$22,097 USD
Retailer 2$26,780 USD
Brilliant Earth$27,880 USD
Retailer 14$52,540 USD

30 data points across 15 retailers

15 retailers$11,695 USD to $27,880 USD

A+
Cheapest Retailer
-
$11,695 USD
A+
Retailer 2
-
$11,728 USD
View
A+
Retailer 3
-
$11,771 USD
View
A
Retailer 4
-
$12,197 USD
View
A
Retailer 5
-
$12,440 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$13,415 USD
View
A
Retailer 7
-
$14,073 USD
View
A
Retailer 8
-
$14,260 USD
View
A
Retailer 9
-
$14,434 USD
View
A
Retailer 10
-
$14,509 USD
View
A
Retailer 11
-
$15,472 USD
View
Final sale: no returns
A
Retailer 12
-
$22,097 USD
£17,399 GBP
View
B+
Retailer 13
-
$26,780 USD
€25,505 EUR
View
Most Expensive
B+
Brilliant Earth
20107631Y · Oct 28
$27,880 USD
View
13 more retailers have this diamond
Prices start from $11,695 USDSave up to $16,185 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+
5.05ct Princess
$11,695 USD