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Asscher|Lab Grown|IGI

3.82ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG801615172

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801615172

Diamond specifications and retailer prices

From £520 GBP
$697 USD
As of October 30, 2026
Save £2,920 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,441 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.82ct lab-grown asscher diamond

This 3.82ct 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 LG801615172 or 801615172. Listed at 16 retailers as of October 30, 2026, with prices from £520 to £3,441, a £2,920 spread on the same certified stone. Brilliant Earth lists it at £3,441. 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

3.82
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801615172
Dimensions8.56 × 8.54 × 5.81 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm8.54 mm3.82 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801615172
Side View
Table 66.0%Crown 39.1°Girdle: MediumPavilion 41.3°Culet: NoneDepth 68.0%

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: £3,441 GBP|Low: £499 GBP|High: £3,545 GBP|Avg: £1,520 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 16£520 GBP
Retailer 3£566 GBP
Retailer 5£582 GBP
Retailer 9£697 GBP
Retailer 15£735 GBP
Retailer 6£740 GBP
Retailer 18£980 GBP
Retailer 12£1,361 GBP
Retailer 8£1,417 GBP
Retailer 14£1,486 GBP
Retailer 17£1,696 GBP
Retailer 10£1,811 GBP
Retailer 2£1,820 GBP
Retailer 4£2,014 GBP
Retailer 7£2,087 GBP
Retailer 11£2,382 GBP
Retailer 13£2,631 GBP
Brilliant Earth£3,441 GBP

25 data points across 18 retailers

16 retailers£520 GBP to £3,441 GBP

A
Cheapest Retailer
-
£520 GBP
$697 USD
A
Retailer 2
-
£566 GBP
$758 USD
View
A
Retailer 3
-
£582 GBP
$780 USD
View
Final sale: no returns
A
Retailer 4
-
£697 GBP
HK$7,300 HKD
View
A
Retailer 5
-
£735 GBP
$985 USD
View
A
Retailer 6
-
£980 GBP
$1,313 USD
View
Retailer 7
-
£1,361 GBP
A$2,806 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
£1,417 GBP
$1,899 USD
View
B+
Retailer 9
-
£1,486 GBP
$1,991 USD
View
B+
Retailer 10
-
£1,696 GBP
$2,273 USD
View
B+
Retailer 11
-
£1,820 GBP
A$3,751 AUD
View
B+
Retailer 12
-
£2,014 GBP
SGD 3,647 SGD
View
B+
Retailer 13
-
£2,130 GBP
$2,854 USD
View
B
Retailer 14
-
£2,382 GBP
View
B
Retailer 15
-
£2,631 GBP
$3,525 USD
View
Most Expensive
B
Brilliant Earth
19708339A · Oct 30
£3,441 GBP
$4,610 USD
View
15 more retailers have this diamond
Prices start from £520 GBPSave up to £2,920 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
3.82ct Asscher
£520 GBP