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Asscher|Lab Grown|IGI

3.60ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG621434311

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621434311

Diamond specifications and retailer prices

From £706 GBP
$946 USD
As of November 1, 2026
Save £510 GBP (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,216 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.6ct lab-grown asscher diamond

This 3.6ct 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 LG621434311 or 621434311. Listed at 2 retailers as of October 31, 2026, with prices from £706 to £1,216, a £510 spread on the same certified stone. Diamond Quarter lists it at £1,216. 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

3.60
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621434311
Dimensions8.46 × 8.45 × 5.60 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
8.46 mm8.45 mm3.60 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621434311
Side View
Table 65.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £706 GBP|Low: £679 GBP|High: £858 GBP|Avg: £748 GBP|-17.7%
September 23, 2026
Retailer 1£706 GBP

3 data points across 1 retailer

2 retailers£706 GBP to £1,216 GBP

A
Cheapest Retailer
-
£706 GBP
$946 USD
Most Expensive
B+
Diamond Quarter
3.6VS1GLG11B7B5N · Oct 31
£1,216 GBP
View
1 more retailer has this diamond
Prices start from £706 GBPSave up to £510 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
3.60ct Asscher
£706 GBP