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Asscher|Lab Grown|IGI

22.03ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG600323294

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG600323294

Diamond specifications and retailer prices

From £2,323 GBP
As of November 1, 2026
Save £2,521 GBP (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,844 GBP at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 22.03ct lab-grown asscher diamond

This 22.03ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600323294 or 600323294. Listed at 11 retailers as of November 1, 2026, with prices from £2,323 to £4,844, a £2,521 spread on the same certified stone. Loose Grown Diamond lists it at £4,844. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

22.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600323294
Dimensions15.53 × 15.52 × 10.17 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.53 mm15.52 mm22.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600323294
Side View
Table 68.0%Crown 37.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,844 GBP|Low: £2,323 GBP|High: £26,390 GBP|Avg: £7,605 GBP
Loose Grown Diamond
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
November 1, 2026
Retailer 2£2,323 GBP
Retailer 4£2,694 GBP
Retailer 3£2,930 GBP
Retailer 9£3,124 GBP
Retailer 10£3,239 GBP
Retailer 11£3,661 GBP
Retailer 12£3,745 GBP
Retailer 13£3,904 GBP
Retailer 7£4,184 GBP
Retailer 8£4,225 GBP
Loose Grown Diamond£4,844 GBP
Retailer 14£5,694 GBP
Retailer 5£21,207 GBP
Retailer 6£26,390 GBP

6 data points across 14 retailers

11 retailers£2,323 GBP to £4,844 GBP

A
Cheapest Retailer
-
£2,323 GBP
A
Retailer 2
-
£2,694 GBP
$3,609 USD
View
A
Retailer 3
-
£2,930 GBP
$3,926 USD
View
A
Retailer 4
-
£3,124 GBP
$4,186 USD
View
A
Retailer 5
-
£3,239 GBP
$4,340 USD
View
B+
Retailer 6
-
£3,661 GBP
$4,905 USD
View
B+
Retailer 7
-
£3,745 GBP
HK$39,200 HKD
View
B+
Retailer 8
-
£3,904 GBP
$5,231 USD
View
B+
Retailer 9
-
£4,184 GBP
View
B+
Retailer 10
-
£4,225 GBP
$5,661 USD
View
Most Expensive
B+
Loose Grown Diamond
600323294 · Nov 1
£4,844 GBP
$6,491 USD
View
10 more retailers have this diamond
Prices start from £2,323 GBPSave up to £2,521 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
22.03ct Asscher
£2,323 GBP