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Asscher|Lab Grown|IGI

3.88ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG829608809

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG829608809

Diamond specifications and retailer prices

From £369 GBP
$494 USD
As of October 30, 2026
Save £1,223 GBP (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,687 GBP at Rare Carat · As of September 28, 2026
View at Rare Carat

About this 3.88ct lab-grown asscher diamond

This 3.88ct 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 LG829608809 or 829608809. Listed at 10 retailers as of October 30, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.88
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829608809
Dimensions8.75 × 8.57 × 5.75 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.57 mm3.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829608809
Side View
Table 65.0%Crown 36.2°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.1%

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 30
Current: £2,687 GBP|Low: £413 GBP|High: £2,687 GBP|Avg: £1,108 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7£413 GBP
Retailer 5£560 GBP
Retailer 8£713 GBP
Retailer 10£750 GBP
Retailer 4£966 GBP
Retailer 6£993 GBP
Retailer 2£1,230 GBP
Retailer 11£1,393 GBP
Retailer 3£1,574 GBP
Retailer 9£1,592 GBP
Rare Carat£2,687 GBP

33 data points across 11 retailers

10 retailers£369 GBP to £1,592 GBP

A
Cheapest Retailer
-
£369 GBP
$494 USD
A
Retailer 2
-
£413 GBP
$554 USD
View
Final sale: no returns
A
Retailer 3
-
£560 GBP
$750 USD
View
B+
Retailer 4
-
£713 GBP
$955 USD
View
Retailer 5
-
£750 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£966 GBP
A$1,992 AUD
View
A
Retailer 7
-
£993 GBP
ZAR 21,501 ZAR
View
A
Retailer 8
-
£1,230 GBP
$1,648 USD
View
B+
Retailer 9
-
£1,592 GBP
$2,133 USD
View
Most Expensive
Rare Carat
829608809 · Sep 28
£2,687 GBP
$3,600 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from £369 GBPSave up to £1,223 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
3.88ct Asscher
£369 GBP