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Asscher|Lab Grown|IGI

1.00ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG771646126

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG771646126

Diamond specifications and retailer prices

From £203 GBP
$272 USD
As of October 30, 2026
Save £910 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,963 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1ct lab-grown asscher diamond

This 1ct 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 LG771646126 or 771646126. Listed at 25 retailers as of October 26, 2026, with a 448% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646126
Dimensions5.44 × 5.44 × 5.55 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.44 mm5.44 mm1.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771646126
Side View
Table 64.0%Crown 38.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.3%

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: £492 GBP|Low: £195 GBP|High: £1,125 GBP|Avg: £526 GBP|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3£195 GBP
Retailer 4£227 GBP
Retailer 2£252 GBP
Retailer 12£252 GBP
Retailer 11£369 GBP
Retailer 6£477 GBP
Retailer 1£492 GBP
Retailer 7£550 GBP
Retailer 5£677 GBP
Retailer 10£772 GBP
Retailer 9£1,022 GBP
Retailer 8£1,113 GBP

42 data points across 12 retailers

25 retailers£203 GBP to £1,113 GBP

Retailer 1
-
£195 GBP
$261 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£203 GBP
$272 USD
View
A
Retailer 3
-
£227 GBP
$304 USD
View
Final sale: no returns
Retailer 4
-
£235 GBP
$315 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£246 GBP
$330 USD
View
A
Retailer 6
-
£252 GBP
$337 USD
View
Retailer 7
-
£252 GBP
$337 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£252 GBP
$337 USD
View
B+
Retailer 9
-
£336 GBP
$450 USD
View
B+
Retailer 10
-
£369 GBP
$495 USD
View
B+
Retailer 11
-
£477 GBP
ZAR 10,317 ZAR
View
B+
Retailer 12
-
£492 GBP
View
B+
Retailer 13
-
£550 GBP
A$1,133 AUD
View
Retailer 14
-
£558 GBP
$748 USD
View
Price last confirmed 103 days ago
Retailer 15
-
£674 GBP
A$1,389 AUD
View
Price last confirmed 34 days ago
B
Retailer 16
-
£677 GBP
A$1,395 AUD
View
B
Retailer 17
-
£772 GBP
$1,034 USD
View
Retailer 18
-
£892 GBP
$1,195 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
£892 GBP
$1,195 USD
View
B
Retailer 20
-
£1,014 GBP
$1,359 USD
View
B
Retailer 21
-
£1,022 GBP
$1,370 USD
View
B
Retailer 22
-
£1,059 GBP
$1,419 USD
View
B
Retailer 23
-
£1,113 GBP
View
Retailer 24
-
£1,799 GBP
$2,410 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-771646126 · Oct 29
£1,963 GBP
$2,630 USD
View
Price under review
24 more retailers have this diamond
Prices start from £203 GBPSave up to £910 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
1.00ct Asscher
£203 GBP