Asscher|Lab Grown|IGI

0.54ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG788624692

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788624692

Diamond specifications and retailer prices

From £272 GBP
$365 USD
As of October 28, 2026
Save £990 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,784 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 0.54ct lab-grown asscher diamond

This 0.54ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG788624692 or 788624692. Listed at 21 retailers as of October 28, 2026, with a 363% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624692
Dimensions4.60 × 4.55 × 3.09 mm
L/W Ratio1.01
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
4.60 mm4.55 mm0.54 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624692
Side View
Table 60.0%Crown 33.8°Girdle: MediumPavilion 41.5°Culet: NoneDepth 67.9%

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 28
Current: £741 GBP|Low: £272 GBP|High: £2,022 GBP|Avg: £849 GBP|+1.9%
Retailer 1
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 14£272 GBP
Retailer 17£386 GBP
Retailer 10£431 GBP
Retailer 5£432 GBP
Retailer 2£478 GBP
Retailer 4£478 GBP
Retailer 7£614 GBP
Retailer 9£642 GBP
Retailer 1£741 GBP
Retailer 11£803 GBP
Retailer 15£813 GBP
Retailer 12£866 GBP
Retailer 16£1,235 GBP
Retailer 3£1,258 GBP
Retailer 6£1,262 GBP
Retailer 8£1,399 GBP
Retailer 13£2,008 GBP

43 data points across 17 retailers

21 retailers£272 GBP to £1,262 GBP

A
Cheapest Retailer
-
£272 GBP
$365 USD
B+
Retailer 2
-
£386 GBP
$517 USD
View
B+
Retailer 3
-
£431 GBP
$578 USD
View
Final sale: no returns
B+
Retailer 4
-
£432 GBP
$579 USD
View
B
Retailer 5
-
£478 GBP
$641 USD
View
Retailer 6
-
£478 GBP
$641 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
£525 GBP
HK$5,500 HKD
View
B
Retailer 8
-
£614 GBP
$823 USD
View
B
Retailer 9
-
£642 GBP
$860 USD
View
B
Retailer 10
-
£741 GBP
View
B
Retailer 11
-
£803 GBP
€1,025 EUR
View
B
Retailer 12
-
£813 GBP
$1,090 USD
View
B
Retailer 13
-
£866 GBP
ZAR 18,739 ZAR
View
B
Retailer 14
-
£1,235 GBP
$1,655 USD
View
B
Retailer 15
-
£1,258 GBP
$1,686 USD
View
B
Retailer 16
-
£1,262 GBP
SGD 2,285 SGD
View
Retailer 17
-
£1,399 GBP
View
Price under review
Retailer 18
-
£1,556 GBP
$2,085 USD
View
Price under review
Retailer 19
-
£1,646 GBP
$2,205 USD
View
Price under review
Most Expensive
With Clarity
788624692 · Oct 31
£1,784 GBP
$2,391 USD
View
Price under review
19 more retailers have this diamond
Prices start from £272 GBPSave up to £990 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
0.54ct Asscher
£272 GBP