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Asscher|Lab Grown|IGI

1.72ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG685538850

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685538850

Diamond specifications and retailer prices

From £444 GBP
$596 USD
As of November 2, 2026
Save £110 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £555 GBP at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.72ct lab-grown asscher diamond

This 1.72ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685538850 or 685538850. Listed at 2 retailers as of November 2, 2026, with prices from £444 to £555, a £110 spread on the same certified stone. Diamond Quarter lists it at £555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685538850
Dimensions6.61 × 6.56 × 4.40 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.56 mm1.72 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685538850
Side View
Table 65.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £444 GBP|Low: £433 GBP|High: £661 GBP|Avg: £511 GBP|-32.8%
September 23, 2026
Retailer 1£444 GBP

4 data points across 1 retailer

2 retailers£444 GBP to £555 GBP

A
Cheapest Retailer
-
£444 GBP
$596 USD
Most Expensive
B+
Diamond Quarter
1.72VS1GLG500CA0N · Nov 2
£555 GBP
View
1 more retailer has this diamond
Prices start from £444 GBPSave up to £110 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
1.72ct Asscher
£444 GBP