CaratHunter
Plans
Princess|Lab Grown|IGI

4.10ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800677477

Shape and cutting style on the report: Princess cut

Certificate IGI LG800677477

Diamond specifications and retailer prices

From £4,373 GBP
$5,860 USD
As of October 30, 2026
Save £25,719 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £30,092 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown princess diamond

This 4.1ct 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 LG800677477 or 800677477. Listed at 15 retailers as of October 30, 2026, with prices from £4,373 to £30,092, a £25,719 spread on the same certified stone. Do Amore Diamonds lists it at £30,092. 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

4.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677477
Dimensions8.91 × 8.74 × 5.91 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
8.91 mm8.74 mm4.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677477
Side View
Table 63.0%Crown 37.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.6%

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 30
Current: £30,092 GBP|Low: £4,373 GBP|High: £32,167 GBP|Avg: £9,766 GBP|-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
Retailer 15
October 30, 2026
Retailer 2£4,373 GBP
Retailer 8£4,591 GBP
Retailer 3£4,695 GBP
Retailer 5£4,733 GBP
Retailer 9£5,071 GBP
Retailer 7£6,074 GBP
Retailer 4£6,230 GBP
Retailer 13£6,648 GBP
Retailer 14£7,321 GBP
Retailer 15£8,085 GBP
Retailer 10£9,822 GBP
Retailer 11£11,255 GBP
Retailer 12£14,069 GBP
Retailer 6£16,068 GBP
Do Amore Diamonds£30,092 GBP

33 data points across 15 retailers

15 retailers£4,373 GBP to £30,092 GBP

A+
Cheapest Retailer
-
£4,373 GBP
$5,860 USD
A
Retailer 2
-
£4,591 GBP
$6,152 USD
View
A
Retailer 3
-
£4,695 GBP
$6,291 USD
View
A
Retailer 4
-
£4,733 GBP
$6,342 USD
View
A
Retailer 5
-
£5,071 GBP
$6,795 USD
View
A
Retailer 6
-
£6,074 GBP
$8,138 USD
View
Final sale: no returns
A
Retailer 7
-
£6,230 GBP
$8,347 USD
View
A
Retailer 8
-
£6,648 GBP
$8,907 USD
View
A
Retailer 9
-
£7,321 GBP
$9,810 USD
View
B+
Retailer 10
-
£8,085 GBP
$10,833 USD
View
B+
Retailer 11
-
£9,822 GBP
€12,534 EUR
View
B+
Retailer 12
-
£11,255 GBP
View
B+
Retailer 13
-
£14,069 GBP
$18,851 USD
View
B
Retailer 14
-
£16,068 GBP
$21,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-0270972F1 · Oct 30
£30,092 GBP
$40,320 USD
View
14 more retailers have this diamond
Prices start from £4,373 GBPSave up to £25,719 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+
4.10ct Princess
£4,373 GBP