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Asscher|Lab Grown|IGI

5.04ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG821641137

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821641137

Diamond specifications and retailer prices

From £10,102 GBP
$13,536 USD
As of November 1, 2026
Save £22,999 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £33,101 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.04ct lab-grown asscher diamond

This 5.04ct 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 LG821641137 or 821641137. Listed at 10 retailers as of October 27, 2026, with prices from £10,102 to £33,101, a £22,999 spread on the same certified stone. Wholesale Diamonds Direct lists it at £33,101. 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

5.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641137
Dimensions9.47 × 9.34 × 6.04 mm
L/W Ratio1.01
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
9.47 mm9.34 mm5.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641137
Side View
Table 65.0%Crown 41.3°Girdle: Slightly ThickPavilion 39°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: Nov 1
Current: £19,061 GBP|Low: £10,102 GBP|High: £38,894 GBP|Avg: £19,090 GBP|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 30, 2026
Retailer 6£10,102 GBP
Retailer 5£10,128 GBP
Retailer 8£10,784 GBP
Retailer 7£10,922 GBP
Retailer 4£13,863 GBP
Retailer 3£17,920 GBP
Retailer 1£19,061 GBP
Retailer 2£20,191 GBP
Retailer 9£31,592 GBP
Wholesale Diamonds Direct£33,101 GBP

28 data points across 10 retailers

10 retailers£10,102 GBP to £33,101 GBP

A
Cheapest Retailer
-
£10,102 GBP
$13,536 USD
Retailer 2
-
£10,128 GBP
$13,570 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£10,784 GBP
$14,450 USD
View
A
Retailer 4
-
£10,922 GBP
$14,634 USD
View
A
Retailer 5
-
£13,863 GBP
View
B+
Retailer 6
-
£17,920 GBP
View
B+
Retailer 7
-
£19,061 GBP
$25,540 USD
View
B+
Retailer 8
-
£20,191 GBP
€25,765 EUR
View
B
Retailer 9
-
£31,592 GBP
$42,330 USD
View
Most Expensive
B
Wholesale Diamonds Direct
294077379 · Oct 27
£33,101 GBP
$44,352 USD
View
9 more retailers have this diamond
Prices start from £10,102 GBPSave up to £22,999 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
5.04ct Asscher
£10,102 GBP