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Asscher|Lab Grown|IGI

1.05ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG665409357

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665409357

Diamond specifications and retailer prices

From £164 GBP
$218 USD
As of October 30, 2026
Save £721 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £885 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409357 or 665409357. Listed at 18 retailers as of October 30, 2026, with prices from £164 to £885, a £721 spread on the same certified stone. Reve Diamonds lists it at £885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409357
Dimensions5.55 × 5.55 × 5.60 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.55 mm5.55 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409357
Side View
Table 63.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 68.1%

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: £331 GBP|Low: £162 GBP|High: £885 GBP|Avg: £447 GBP|+5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 16£164 GBP
Retailer 3£182 GBP
Retailer 12£312 GBP
Retailer 4£317 GBP
Retailer 14£328 GBP
Retailer 1£331 GBP
Retailer 11£345 GBP
Retailer 9£348 GBP
Retailer 15£361 GBP
Retailer 13£444 GBP
Retailer 2£490 GBP
Retailer 7£521 GBP
Retailer 5£625 GBP
Retailer 8£632 GBP
Retailer 6£803 GBP
Retailer 10£854 GBP
Reve Diamonds£885 GBP

45 data points across 17 retailers

18 retailers£164 GBP to £885 GBP

A
Cheapest Retailer
-
£164 GBP
$218 USD
Final sale: no returns
A
Retailer 2
-
£182 GBP
$242 USD
View
A
Retailer 3
-
£312 GBP
ZAR 6,716 ZAR
View
A
Retailer 4
-
£317 GBP
$422 USD
View
A
Retailer 5
-
£328 GBP
$437 USD
View
A
Retailer 6
-
£331 GBP
View
A
Retailer 7
-
£345 GBP
View
B+
Retailer 8
-
£348 GBP
€441 EUR
View
B+
Retailer 9
-
£361 GBP
$481 USD
View
B+
Retailer 10
-
£444 GBP
A$909 AUD
View
B+
Retailer 11
-
£490 GBP
$652 USD
View
B+
Retailer 12
-
£521 GBP
A$1,067 AUD
View
B+
Retailer 13
-
£546 GBP
View
B
Retailer 14
-
£625 GBP
$832 USD
View
B
Retailer 15
-
£644 GBP
$858 USD
View
B
Retailer 16
-
£803 GBP
$1,070 USD
View
B
Retailer 17
-
£854 GBP
View
Most Expensive
B
Reve Diamonds
95B2D7FEC · Oct 30
£885 GBP
$1,178 USD
View
17 more retailers have this diamond
Prices start from £164 GBPSave up to £721 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
1.05ct Asscher
£164 GBP