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Asscher|Lab Grown|IGI

5.41ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780661290

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780661290

Diamond specifications and retailer prices

From £8,727 GBP
$11,693 USD
As of October 30, 2026
Save £30,426 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £39,152 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.41ct lab-grown asscher diamond

This 5.41ct lab-grown asscher 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 LG780661290 or 780661290. Listed at 15 retailers as of October 30, 2026, with prices from £8,727 to £39,152, a £30,426 spread on the same certified stone. Do Amore Diamonds lists it at £39,152. 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

5.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661290
Dimensions9.56 × 9.36 × 6.06 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
9.56 mm9.36 mm5.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661290
Side View
Table 66.0%Crown 37.4°Girdle: ThickPavilion 37.2°Culet: NoneDepth 64.7%

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: £39,152 GBP|Low: £8,727 GBP|High: £48,914 GBP|Avg: £16,725 GBP|-20.0%
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 31, 2026
Retailer 14£8,727 GBP
Retailer 12£8,740 GBP
Retailer 2£8,760 GBP
Retailer 5£9,089 GBP
Retailer 3£9,993 GBP
Retailer 6£10,034 GBP
Retailer 4£10,487 GBP
Retailer 15£10,756 GBP
Retailer 13£10,812 GBP
Retailer 7£12,853 GBP
Retailer 11£16,466 GBP
Retailer 8£16,942 GBP
Retailer 10£19,938 GBP
Retailer 9£28,302 GBP
Do Amore Diamonds£39,152 GBP

35 data points across 15 retailers

15 retailers£8,727 GBP to £39,152 GBP

A
Cheapest Retailer
-
£8,727 GBP
$11,693 USD
A
Retailer 2
-
£8,740 GBP
$11,710 USD
View
A
Retailer 3
-
£8,760 GBP
$11,737 USD
View
A
Retailer 4
-
£9,089 GBP
$12,178 USD
View
A
Retailer 5
-
£9,993 GBP
$13,390 USD
View
Retailer 6
-
£10,034 GBP
$13,445 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£10,487 GBP
$14,052 USD
View
A
Retailer 8
-
£10,756 GBP
$14,412 USD
View
A
Retailer 9
-
£10,812 GBP
$14,487 USD
View
A
Retailer 10
-
£12,853 GBP
$17,222 USD
View
Final sale: no returns
A
Retailer 11
-
£16,466 GBP
View
A
Retailer 12
-
£16,942 GBP
$22,700 USD
View
B+
Retailer 13
-
£19,938 GBP
€25,443 EUR
View
B+
Retailer 14
-
£28,302 GBP
$37,922 USD
View
Most Expensive
B
Do Amore Diamonds
27-A723FF8DB · Oct 30
£39,152 GBP
$52,460 USD
View
14 more retailers have this diamond
Prices start from £8,727 GBPSave up to £30,426 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
5.41ct Asscher
£8,727 GBP