Asscher|Lab Grown|IGI

4.48ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG639452078

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639452078

Diamond specifications and retailer prices

From £537 GBP
As of October 30, 2026
Save £2,001 GBP (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,078 GBP at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.48ct lab-grown asscher diamond

This 4.48ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG639452078 or 639452078. Listed at 17 retailers as of October 29, 2026, with a 373% 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

4.48
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639452078
Dimensions8.90 × 8.82 × 5.85 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm8.82 mm4.48 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639452078
Side View
Table 67.0%Crown 30.7°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 66.3%

Caratlytics Score

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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: Oct 30
Current: £4,078 GBP|Low: £535 GBP|High: £4,138 GBP|Avg: £1,560 GBP|-1.5%
Rare Carat
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
October 30, 2026
Retailer 2£537 GBP
Retailer 3£620 GBP
Retailer 11£643 GBP
Retailer 13£777 GBP
Retailer 5£911 GBP
Retailer 7£1,032 GBP
Retailer 14£1,041 GBP
Retailer 9£1,368 GBP
Retailer 10£1,376 GBP
Retailer 6£2,003 GBP
Retailer 4£2,084 GBP
Retailer 12£2,173 GBP
Retailer 8£2,538 GBP
Rare Carat£4,078 GBP

45 data points across 14 retailers

17 retailers£537 GBP to £2,538 GBP

A
Cheapest Retailer
-
£537 GBP
A
Retailer 2
-
£620 GBP
$826 USD
View
Final sale: no returns
Retailer 3
-
£643 GBP
$856 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£777 GBP
$1,035 USD
View
A
Retailer 5
-
£911 GBP
$1,213 USD
View
A
Retailer 6
-
£1,032 GBP
View
A
Retailer 7
-
£1,041 GBP
$1,386 USD
View
A
Retailer 8
-
£1,368 GBP
ZAR 29,436 ZAR
View
Retailer 9
-
£1,376 GBP
A$2,820 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
£1,684 GBP
$2,242 USD
View
A
Retailer 11
-
£1,718 GBP
View
B+
Retailer 12
-
£2,003 GBP
View
B+
Retailer 13
-
£2,084 GBP
$2,775 USD
View
A
Retailer 14
-
£2,173 GBP
$2,894 USD
View
B+
Retailer 15
-
£2,216 GBP
$2,951 USD
View
B+
Retailer 16
-
£2,538 GBP
View
Most Expensive
Rare Carat
KEI-34_l_639452078 · Oct 19
£4,078 GBP
$5,430 USD
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from £537 GBPSave up to £2,001 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
4.48ct Asscher
£537 GBP