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Asscher|Lab Grown|IGI

3.84ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG666415932

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG666415932

Diamond specifications and retailer prices

From £463 GBP
$620 USD
As of October 31, 2026
Save £3,217 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,303 GBP at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.84ct lab-grown asscher diamond

This 3.84ct 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 LG666415932 or 666415932. Listed at 11 retailers as of October 31, 2026, with a 695% 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

3.84
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666415932
Dimensions8.75 × 8.56 × 5.68 mm
L/W Ratio1.02
Culet sizePointed
Top View
8.75 mm8.56 mm3.84 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666415932
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 38.7°Culet: NoneDepth 66.4%

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 31
Current: £4,303 GBP|Low: £322 GBP|High: £4,303 GBP|Avg: £1,812 GBP|+9.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9£463 GBP
Retailer 6£686 GBP
Retailer 2£888 GBP
Retailer 7£1,075 GBP
Retailer 4£1,197 GBP
Retailer 3£1,661 GBP
Retailer 10£1,667 GBP
Retailer 8£1,934 GBP
Retailer 5£2,473 GBP
Retailer 11£3,679 GBP
Queensmith£4,303 GBP

24 data points across 11 retailers

11 retailers£463 GBP to £3,679 GBP

A
Cheapest Retailer
-
£463 GBP
$620 USD
Final sale: no returns
B+
Retailer 2
-
£686 GBP
$919 USD
View
A
Retailer 3
-
£888 GBP
View
A
Retailer 4
-
£1,075 GBP
$1,441 USD
View
A
Retailer 5
-
£1,197 GBP
A$2,468 AUD
View
B+
Retailer 6
-
£1,661 GBP
View
B+
Retailer 7
-
£1,667 GBP
$2,234 USD
View
B+
Retailer 8
-
£1,934 GBP
$2,592 USD
View
B
Retailer 9
-
£2,473 GBP
View
B
Retailer 10
-
£3,679 GBP
$4,930 USD
View
Most Expensive
Queensmith
LG666415932 · Oct 16
£4,303 GBP
View
Price last confirmed 15 days ago
10 more retailers have this diamond
Prices start from £463 GBPSave up to £3,217 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
3.84ct Asscher
£463 GBP