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Asscher|Lab Grown|IGI

1.00ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG611391176

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG611391176

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of November 1, 2026
Save £228 GBP (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £433 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611391176 or 611391176. Listed at 4 retailers as of October 31, 2026, with prices from £205 to £433, a £228 spread on the same certified stone. Brilliant Earth lists it at £433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391176
Dimensions5.52 × 5.52 × 3.51 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.52 mm5.52 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391176
Side View
Table 62.0%Crown 39.3°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 63.6%

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: Nov 1
Current: £433 GBP|Low: £205 GBP|High: £796 GBP|Avg: £404 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3£205 GBP
Retailer 5£269 GBP
Retailer 2£284 GBP
Retailer 6£322 GBP
Retailer 4£355 GBP
Retailer 7£407 GBP
Brilliant Earth£433 GBP
Retailer 9£529 GBP
Retailer 8£796 GBP

3 data points across 9 retailers

4 retailers£205 GBP to £433 GBP

B+
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£284 GBP
€363 EUR
View
B+
Retailer 3
-
£396 GBP
View
Most Expensive
B
Brilliant Earth
16509793A · Oct 31
£433 GBP
$580 USD
View
3 more retailers have this diamond
Prices start from £205 GBPSave up to £228 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
£205 GBP