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Asscher|Lab Grown|IGI

3.59ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG667411692

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667411692

Diamond specifications and retailer prices

From £1,213 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,213 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.59ct lab-grown asscher diamond

This 3.59ct 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 LG667411692 or 667411692. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667411692
Dimensions8.67 × 8.27 × 5.53 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm8.27 mm3.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667411692
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £752 GBP|Low: £485 GBP|High: £4,570 GBP|Avg: £1,617 GBP|-14.6%
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April 15, 2026
Retailer 6£500 GBP
Retailer 4£549 GBP
Retailer 11£550 GBP
Retailer 3£564 GBP
Retailer 8£638 GBP
Retailer 1£752 GBP
Retailer 10£978 GBP
Retailer 9£990 GBP
Retailer 7£1,534 GBP
Retailer 14£1,592 GBP
Retailer 5£1,905 GBP
Retailer 12£2,799 GBP
Retailer 2£3,664 GBP
Retailer 13£4,126 GBP

46 data points across 14 retailers

1 retailer

B+
Diamond Quarter
3.59VS1GLG92E4EDN · Oct 31
£1,213 GBP
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B+
3.59ct Asscher
£1,213 GBP