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Asscher|Lab Grown|IGI

3.53ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG797634519

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797634519

Diamond specifications and retailer prices

From £564 GBP
HK$5,900 HKD
As of October 31, 2026
Save £1,659 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,223 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.53ct lab-grown asscher diamond

This 3.53ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797634519 or 797634519. Listed at 9 retailers as of October 29, 2026, with prices from £564 to £2,223, a £1,659 spread on the same certified stone. MOH London lists it at £2,223. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797634519
Dimensions8.34 × 8.34 × 5.72 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm8.34 mm3.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797634519
Side View
Table 66.0%Crown 39.1°Girdle: Slightly ThickPavilion 41.9°Culet: NoneDepth 68.6%

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 31
Current: £2,223 GBP|Low: £564 GBP|High: £2,223 GBP|Avg: £1,130 GBP|+6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9£564 GBP
Retailer 5£739 GBP
Retailer 3£771 GBP
Retailer 6£786 GBP
Retailer 2£787 GBP
Retailer 8£932 GBP
Retailer 7£1,652 GBP
Retailer 4£1,892 GBP
MOH London£2,223 GBP

42 data points across 9 retailers

9 retailers£564 GBP to £2,223 GBP

A
Cheapest Retailer
-
£564 GBP
HK$5,900 HKD
A
Retailer 2
-
£739 GBP
$990 USD
View
A
Retailer 3
-
£771 GBP
€984 EUR
View
B+
Retailer 4
-
£786 GBP
$1,053 USD
View
A
Retailer 5
-
£787 GBP
View
A
Retailer 6
-
£932 GBP
$1,249 USD
View
B+
Retailer 7
-
£1,652 GBP
$2,214 USD
View
Retailer 8
-
£1,892 GBP
$2,535 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG797634519 · Oct 29
£2,223 GBP
View
8 more retailers have this diamond
Prices start from £564 GBPSave up to £1,659 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
3.53ct Asscher
£564 GBP