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Asscher|Lab Grown|IGI

4.11ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG811634622

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811634622

Diamond specifications and retailer prices

From £3,650 GBP
$4,890 USD
As of October 30, 2026
Save £21,457 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £25,107 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.11ct lab-grown asscher diamond

This 4.11ct lab-grown asscher 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 LG811634622 or 811634622. Listed at 13 retailers as of October 30, 2026, with prices from £3,650 to £25,107, a £21,457 spread on the same certified stone. Do Amore Diamonds lists it at £25,107. 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

4.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634622
Dimensions9.02 × 8.79 × 5.88 mm
L/W Ratio1.03
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
9.02 mm8.79 mm4.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634622
Side View
Table 64.0%Crown 37°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 66.9%

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 30
Current: £25,107 GBP|Low: £3,334 GBP|High: £31,077 GBP|Avg: £8,415 GBP|-19.2%
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
October 31, 2026
Retailer 11£3,650 GBP
Retailer 6£3,825 GBP
Retailer 8£3,882 GBP
Retailer 9£3,891 GBP
Retailer 2£4,254 GBP
Retailer 4£5,068 GBP
Retailer 7£5,309 GBP
Retailer 3£5,983 GBP
Retailer 5£6,441 GBP
Retailer 12£7,409 GBP
Retailer 13£8,733 GBP
Retailer 10£10,508 GBP
Do Amore Diamonds£25,107 GBP

34 data points across 13 retailers

13 retailers£3,650 GBP to £25,107 GBP

A
Cheapest Retailer
-
£3,650 GBP
$4,890 USD
A
Retailer 2
-
£3,825 GBP
$5,125 USD
View
A
Retailer 3
-
£3,882 GBP
$5,202 USD
View
A
Retailer 4
-
£3,891 GBP
$5,214 USD
View
A
Retailer 5
-
£4,254 GBP
$5,700 USD
View
A
Retailer 6
-
£5,068 GBP
$6,790 USD
View
A
Retailer 7
-
£5,309 GBP
$7,113 USD
View
A
Retailer 8
-
£5,983 GBP
$8,017 USD
View
Retailer 9
-
£6,441 GBP
$8,630 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£7,409 GBP
€9,455 EUR
View
B+
Retailer 11
-
£8,733 GBP
View
B+
Retailer 12
-
£10,508 GBP
$14,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-05E658846 · Oct 31
£25,107 GBP
$33,640 USD
View
12 more retailers have this diamond
Prices start from £3,650 GBPSave up to £21,457 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
4.11ct Asscher
£3,650 GBP