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Asscher|Lab Grown|IGI

2.58ct E IF Asscher Lab Grown Diamond

GD • E/IF • IGI LG639411753

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639411753

Diamond specifications and retailer prices

From £4,439 GBP
$5,912 USD
As of October 29, 2026
Save £1,748 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,188 GBP at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 2.58ct lab-grown asscher diamond

This 2.58ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG639411753 or 639411753. Listed at 4 retailers as of October 28, 2026, with prices from £4,439 to £6,188, a £1,748 spread on the same certified stone. Kay Jewelers lists it at £6,188. 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

2.58
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639411753
Dimensions7.74 × 7.51 × 4.80 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm7.51 mm2.58 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639411753
Side View
Table 66.0%Crown 36.6°Girdle: MediumPavilion 39°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £6,188 GBP|Low: £4,439 GBP|High: £6,195 GBP|Avg: £5,816 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£4,439 GBP
Retailer 4£5,159 GBP
Kay Jewelers£6,188 GBP
Retailer 3£6,188 GBP

8 data points across 4 retailers

4 retailers£4,439 GBP to £6,188 GBP

B
Cheapest Retailer
-
£4,439 GBP
$5,912 USD
B
Retailer 2
-
£5,159 GBP
$6,870 USD
View
B
Retailer 3
-
£6,188 GBP
$8,240 USD
View
Most Expensive
B
Kay Jewelers
258521950 · Oct 28
£6,188 GBP
$8,240 USD
View
3 more retailers have this diamond
Prices start from £4,439 GBPSave up to £1,748 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.

B
2.58ct Asscher
£4,439 GBP