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Asscher|Lab Grown|IGI

3.76ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG677523716

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG677523716

Diamond specifications and retailer prices

From £1,302 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,302 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 3.76ct lab-grown asscher diamond

This 3.76ct 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 LG677523716 or 677523716. Listed at a single retailer as of November 2, 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

3.76
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677523716
Dimensions8.63 × 8.47 × 5.62 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.47 mm3.76 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677523716
Side View
Table 65.0%Crown 31.8°Girdle: MediumPavilion 38.7°Culet: NoneDepth 66.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £838 GBP|Low: £230 GBP|High: £4,657 GBP|Avg: £1,364 GBP|-23.8%
Retailer 1
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Retailer 11
August 21, 2026
Retailer 10£413 GBP
Retailer 3£455 GBP
Retailer 2£728 GBP
Retailer 6£766 GBP
Retailer 1£838 GBP
Retailer 4£1,010 GBP
Retailer 11£1,687 GBP
Retailer 5£1,908 GBP
Retailer 7£2,047 GBP
Retailer 8£2,367 GBP
Retailer 9£4,590 GBP

71 data points across 11 retailers

1 retailer

B+
Diamond Quarter
3.76VS1GLG1676B1N · Nov 2
£1,302 GBP
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B+
3.76ct Asscher
£1,302 GBP