Asscher|Lab Grown|IGI

6.05ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG633493880

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG633493880

Diamond specifications and retailer prices

From £475 GBP
$637 USD
As of October 30, 2026
Save £1,846 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,321 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 6.05ct lab-grown asscher diamond

This 6.05ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633493880 or 633493880. Listed at 12 retailers as of October 30, 2026, with prices from £475 to £2,321, a £1,846 spread on the same certified stone. MOH London lists it at £2,321. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633493880
Dimensions10.02 × 9.99 × 6.76 mm
L/W Ratio1.00
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
10.02 mm9.99 mm6.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633493880
Side View
Table 66.0%Crown 38.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.7%

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 30
Current: £2,321 GBP|Low: £475 GBP|High: £6,663 GBP|Avg: £2,110 GBP
MOH London
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
November 1, 2026
Retailer 4£475 GBP
Retailer 3£517 GBP
Retailer 11£551 GBP
Retailer 2£603 GBP
Retailer 14£650 GBP
Retailer 12£683 GBP
Retailer 13£878 GBP
Retailer 9£880 GBP
Retailer 16£900 GBP
Retailer 10£1,408 GBP
Retailer 15£1,549 GBP
Retailer 5£1,554 GBP
MOH London£2,321 GBP
Retailer 8£4,537 GBP
Retailer 6£6,389 GBP
Retailer 7£6,663 GBP

6 data points across 16 retailers

12 retailers£475 GBP to £2,321 GBP

A
Cheapest Retailer
-
£475 GBP
$637 USD
A
Retailer 2
-
£517 GBP
$693 USD
View
A
Retailer 3
-
£551 GBP
$738 USD
View
A
Retailer 4
-
£603 GBP
View
A
Retailer 5
-
£650 GBP
HK$6,800 HKD
View
A
Retailer 6
-
£683 GBP
$915 USD
View
A
Retailer 7
-
£878 GBP
$1,176 USD
View
A
Retailer 8
-
£880 GBP
View
B+
Retailer 9
-
£900 GBP
$1,206 USD
View
B+
Retailer 10
-
£1,408 GBP
$1,886 USD
View
B+
Retailer 11
-
£1,549 GBP
$2,076 USD
View
Most Expensive
B
MOH London
LG633493880 · Nov 1
£2,321 GBP
View
11 more retailers have this diamond
Prices start from £475 GBPSave up to £1,846 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
6.05ct Asscher
£475 GBP