Princess|Lab Grown|IGI

5.06ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611624

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611624

Diamond specifications and retailer prices

From $11,687 USD
As of October 28, 2026
Save $32,671 USD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $44,358 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 5.06ct lab-grown princess diamond

This 5.06ct 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 LG790611624 or 790611624. Listed at 18 retailers as of October 26, 2026, with prices from $11,687 to $44,358, a $32,671 spread on the same certified stone. Taylor and Hart lists it at $44,358. 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

5.06
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611624
Dimensions9.37 × 9.22 × 6.53 mm
L/W Ratio1.02
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
9.37 mm9.22 mm5.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611624
Side View
Table 67.0%Crown 49°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
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 28
Current: $27,581 USD|Low: $10,954 USD|High: $62,072 USD|Avg: $28,120 USD|+0.1%
Retailer 1
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
Retailer 17
Retailer 18
Taylor and Hart
October 25, 2026
Retailer 5$11,687 USD
Retailer 4$13,501 USD
Retailer 14$13,695 USD
Retailer 6$15,337 USD
Retailer 16$15,726 USD
Retailer 2$15,886 USD
Retailer 15$15,886 USD
Retailer 18$16,434 USD
Retailer 13$16,600 USD
Retailer 12$20,287 USD
Retailer 9$25,116 USD
Retailer 1$27,581 USD
Retailer 10$28,678 USD
Retailer 11$35,489 USD
Retailer 17$40,489 USD
Retailer 8$43,715 USD
Taylor and Hart$44,358 USD
Retailer 7$61,350 USD
Retailer 3$62,072 USD

24 data points across 19 retailers

18 retailers$11,687 USD to $44,358 USD

A
Cheapest Retailer
-
$11,687 USD
A
Retailer 2
-
$13,501 USD
View
Retailer 3
-
$13,695 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$14,023 USD
View
A
Retailer 5
-
$15,726 USD
View
Retailer 6
-
$15,886 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$15,886 USD
View
A
Retailer 8
-
$16,434 USD
View
A
Retailer 9
-
$16,600 USD
View
Retailer 10
-
$20,287 USD
£15,974 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$25,116 USD
£19,776 GBP
View
B+
Retailer 12
-
$27,581 USD
£21,717 GBP
View
B+
Retailer 13
-
$35,489 USD
ZAR 573,323 ZAR
View
B
Retailer 14
-
$40,489 USD
View
B
Retailer 15
-
$43,715 USD
View
Most Expensive
B
Taylor and Hart
5P5CRA3 · Oct 26
$44,358 USD
View
15 more retailers have this diamond
Prices start from $11,687 USDSave up to $32,671 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
5.06ct Princess
$11,687 USD