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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 £8,722 GBP
$11,687 USD
As of October 28, 2026
Save £24,383 GBP (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £33,105 GBP 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 £8,722 to £33,105, a £24,383 spread on the same certified stone. Taylor and Hart lists it at £33,105. 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
Colour
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: £20,584 GBP|Low: £8,175 GBP|High: £46,326 GBP|Avg: £20,987 GBP|+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£8,722 GBP
Retailer 4£10,076 GBP
Retailer 14£10,221 GBP
Retailer 6£11,446 GBP
Retailer 16£11,737 GBP
Retailer 2£11,856 GBP
Retailer 15£11,856 GBP
Retailer 18£12,265 GBP
Retailer 13£12,389 GBP
Retailer 12£15,141 GBP
Retailer 9£18,744 GBP
Retailer 1£20,584 GBP
Retailer 10£21,403 GBP
Retailer 11£26,486 GBP
Retailer 17£30,218 GBP
Retailer 8£32,626 GBP
Taylor and Hart£33,105 GBP
Retailer 7£45,787 GBP
Retailer 3£46,326 GBP

24 data points across 19 retailers

18 retailers£8,722 GBP to £33,105 GBP

A
Cheapest Retailer
-
£8,722 GBP
$11,687 USD
A
Retailer 2
-
£10,076 GBP
$13,501 USD
View
Retailer 3
-
£10,221 GBP
$13,695 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£10,466 GBP
$14,023 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£11,737 GBP
$15,726 USD
View
Retailer 6
-
£11,856 GBP
$15,886 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
£11,856 GBP
$15,886 USD
View
A
Retailer 8
-
£12,265 GBP
$16,434 USD
View
A
Retailer 9
-
£12,389 GBP
$16,600 USD
View
Retailer 10
-
£15,141 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£18,744 GBP
View
B+
Retailer 12
-
£20,584 GBP
View
B+
Retailer 13
-
£26,486 GBP
ZAR 573,323 ZAR
View
B
Retailer 14
-
£30,218 GBP
$40,489 USD
View
B
Retailer 15
-
£32,626 GBP
$43,715 USD
View
Most Expensive
B
Taylor and Hart
5P5CRA3 · Oct 26
£33,105 GBP
$44,358 USD
View
15 more retailers have this diamond
Prices start from £8,722 GBPSave up to £24,383 GBP

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
£8,722 GBP