Asscher|Lab Grown|IGI

3.01ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG831638903

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831638903

Diamond specifications and retailer prices

From £339 GBP
$451 USD
As of October 27, 2026
Save £1,233 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,573 GBP at Brilliance · As of October 27, 2026
View at Brilliance

About this 3.01ct lab-grown asscher diamond

This 3.01ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831638903 or 831638903. Listed at 18 retailers as of October 27, 2026, with prices from £339 to £1,573, a £1,233 spread on the same certified stone. Brilliance lists it at £1,573. 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

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638903
Dimensions7.90 × 7.83 × 5.14 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.83 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638903
Side View
Table 74.0%Crown 44.1°Girdle: ThickPavilion 42.4°Culet: NoneDepth 65.6%

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 27
Current: £1,573 GBP|Low: £270 GBP|High: £1,722 GBP|Avg: £963 GBP|-8.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 13£379 GBP
Retailer 12£421 GBP
Retailer 10£636 GBP
Retailer 11£659 GBP
Retailer 6£691 GBP
Retailer 8£894 GBP
Retailer 2£913 GBP
Retailer 3£949 GBP
Retailer 9£1,130 GBP
Retailer 4£1,376 GBP
Retailer 5£1,500 GBP
Retailer 7£1,546 GBP
Brilliance£1,573 GBP

41 data points across 13 retailers

18 retailers£339 GBP to £1,573 GBP

A
Cheapest Retailer
-
£339 GBP
$451 USD
A
Retailer 2
-
£379 GBP
$504 USD
View
Final sale: no returns
A
Retailer 3
-
£380 GBP
$505 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£415 GBP
$551 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£421 GBP
$559 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£421 GBP
$559 USD
View
A
Retailer 7
-
£636 GBP
$845 USD
View
B+
Retailer 8
-
£659 GBP
$875 USD
View
A
Retailer 9
-
£691 GBP
View
A
Retailer 10
-
£894 GBP
A$1,828 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
£913 GBP
ZAR 19,592 ZAR
View
A
Retailer 12
-
£949 GBP
$1,261 USD
View
B+
Retailer 13
-
£1,130 GBP
$1,502 USD
View
B+
Retailer 14
-
£1,352 GBP
$1,796 USD
View
B+
Retailer 15
-
£1,376 GBP
$1,828 USD
View
B
Retailer 16
-
£1,500 GBP
$1,993 USD
View
B+
Retailer 17
-
£1,546 GBP
View
Most Expensive
B+
Brilliance
D44810711 · Oct 27
£1,573 GBP
$2,090 USD
View
17 more retailers have this diamond
Prices start from £339 GBPSave up to £1,233 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
3.01ct Asscher
£339 GBP