CaratHunter
Plans
Asscher|Lab Grown|IGI

1.09ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG669482014

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG669482014

Diamond specifications and retailer prices

From £372 GBP
$498 USD
As of November 1, 2026
Save £112 GBP (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £483 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669482014 or 669482014. Listed at 2 retailers as of October 31, 2026, with prices from £372 to £483, a £112 spread on the same certified stone. Diamond Quarter lists it at £483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669482014
Dimensions5.68 × 5.64 × 3.74 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.64 mm1.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669482014
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilion 38°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £372 GBP|Low: £132 GBP|High: £1,090 GBP|Avg: £488 GBP|-11.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
September 23, 2026
Retailer 4£132 GBP
Retailer 6£167 GBP
Retailer 3£220 GBP
Retailer 12£232 GBP
Retailer 15£242 GBP
Retailer 13£335 GBP
Retailer 1£372 GBP
Retailer 9£373 GBP
Retailer 7£392 GBP
Retailer 10£405 GBP
Retailer 2£576 GBP
Retailer 14£649 GBP
Retailer 8£649 GBP
Retailer 11£728 GBP
Retailer 5£762 GBP
Retailer 16£1,090 GBP

48 data points across 16 retailers

2 retailers£372 GBP to £483 GBP

B+
Cheapest Retailer
-
£372 GBP
$498 USD
Most Expensive
B
Diamond Quarter
1.09VS1GLG149350N · Oct 31
£483 GBP
View
1 more retailer has this diamond
Prices start from £372 GBPSave up to £112 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.

B+
1.09ct Asscher
£372 GBP