Asscher|Lab Grown|IGI

3.05ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG816672630

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816672630

Diamond specifications and retailer prices

From £399 GBP
$530 USD
As of October 27, 2026
Save £3,146 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,437 GBP at Yadav Diamonds · As of October 21, 2026
View at Yadav Diamonds

About this 3.05ct lab-grown asscher diamond

This 3.05ct 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 LG816672630 or 816672630. Listed at 23 retailers as of October 27, 2026, with a 789% 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

3.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816672630
Dimensions8.07 × 8.05 × 5.35 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm8.05 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816672630
Side View
Table 64.0%Crown 34°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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 27
Current: £2,383 GBP|Low: £447 GBP|High: £3,545 GBP|Avg: £1,285 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 3£447 GBP
Retailer 6£447 GBP
Retailer 11£598 GBP
Retailer 13£626 GBP
Retailer 5£649 GBP
Retailer 10£851 GBP
Retailer 12£1,160 GBP
Retailer 9£1,186 GBP
Retailer 8£1,212 GBP
Retailer 14£1,276 GBP
Retailer 4£1,447 GBP
Retailer 7£1,594 GBP
Retailer 2£1,680 GBP
Retailer 15£1,834 GBP
Retailer 1£2,383 GBP
Retailer 16£3,545 GBP

44 data points across 16 retailers

23 retailers£399 GBP to £3,545 GBP

A
Cheapest Retailer
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£399 GBP
$530 USD
Returns within 21 days
A
Retailer 2
-
£447 GBP
$594 USD
View
A
Retailer 3
-
£447 GBP
$594 USD
View
Final sale: no returns
A
Retailer 4
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£494 GBP
$657 USD
View
Returns within 30 days
A
Retailer 5
-
£494 GBP
$657 USD
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 6
-
£598 GBP
$795 USD
View
Returns within 40 days
A
Retailer 7
-
£626 GBP
View
Price last confirmed 10 days ago
Returns within 30 days
B+
Retailer 8
-
£649 GBP
$863 USD
View
Returns within 30 days
A
Retailer 9
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£769 GBP
$1,022 USD
View
Returns within 30 days
A
Retailer 10
-
£851 GBP
View
Returns within 30 days
B+
Retailer 11
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£1,160 GBP
A$2,372 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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£1,186 GBP
ZAR 25,455 ZAR
View
Returns within 7 days
B+
Retailer 13
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£1,212 GBP
$1,610 USD
View
Returns within 3 days
B+
Retailer 14
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£1,276 GBP
$1,696 USD
View
Returns within 30 days
B+
Retailer 15
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£1,436 GBP
$1,908 USD
View
Returns within 30 days
B+
Retailer 16
-
£1,447 GBP
A$2,959 AUD
View
Price last confirmed 21 days ago
Returns within 30 days
B+
Retailer 17
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£1,594 GBP
View
Returns within 30 days
B+
Retailer 18
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£1,680 GBP
$2,232 USD
View
Returns within 30 days
B+
Retailer 19
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£1,834 GBP
$2,437 USD
View
Returns within 30 days
B+
Retailer 20
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£1,855 GBP
$2,465 USD
View
Returns within 90 days
B
Retailer 21
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£2,383 GBP
View
B
Retailer 22
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£3,545 GBP
$4,710 USD
View
Returns within 60 days
Most Expensive
B
Yadav Diamonds
13161020 · Oct 21
£4,437 GBP
$5,896 USD
View
Price last confirmed 7 days ago
Returns within 30 days
22 more retailers have this diamond
Prices start from £399 GBPSave up to £3,146 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
3.05ct Asscher
£399 GBP