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Asscher|Lab Grown|IGI

5.25ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG762546231

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG762546231

Diamond specifications and retailer prices

From £8,410 GBP
$11,268 USD
As of October 31, 2026
Save £26,071 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £34,480 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.25ct lab-grown asscher diamond

This 5.25ct 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 LG762546231 or 762546231. Listed at 12 retailers as of October 27, 2026, with prices from £8,410 to £34,480, a £26,071 spread on the same certified stone. Wholesale Diamonds Direct lists it at £34,480. 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

5.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546231
Dimensions9.51 × 9.47 × 6.41 mm
L/W Ratio1.00
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
9.51 mm9.47 mm5.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546231
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 67.7%

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 31
Current: £19,905 GBP|Low: £8,410 GBP|High: £40,515 GBP|Avg: £19,712 GBP|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 30, 2026
Retailer 12£8,410 GBP
Retailer 11£9,552 GBP
Retailer 9£9,661 GBP
Retailer 4£10,035 GBP
Retailer 10£11,102 GBP
Retailer 8£13,916 GBP
Retailer 7£19,543 GBP
Retailer 1£19,905 GBP
Retailer 2£20,260 GBP
Retailer 6£21,032 GBP
Retailer 5£25,146 GBP
Retailer 3£31,800 GBP
Wholesale Diamonds Direct£34,480 GBP

30 data points across 13 retailers

12 retailers£8,410 GBP to £34,480 GBP

A
Cheapest Retailer
-
£8,410 GBP
$11,268 USD
A
Retailer 2
-
£9,552 GBP
$12,798 USD
View
Retailer 3
-
£9,661 GBP
$12,945 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£11,102 GBP
$14,876 USD
View
A
Retailer 5
-
£13,916 GBP
View
B+
Retailer 6
-
£19,543 GBP
View
B+
Retailer 7
-
£19,905 GBP
$26,670 USD
View
B+
Retailer 8
-
£20,260 GBP
$27,146 USD
View
B+
Retailer 9
-
£21,032 GBP
€26,838 EUR
View
B+
Retailer 10
-
£25,146 GBP
ZAR 544,310 ZAR
View
B
Retailer 11
-
£31,800 GBP
$42,609 USD
View
Most Expensive
B
Wholesale Diamonds Direct
261323257 · Oct 27
£34,480 GBP
$46,200 USD
View
11 more retailers have this diamond
Prices start from £8,410 GBPSave up to £26,071 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
5.25ct Asscher
£8,410 GBP