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Asscher|Lab Grown|IGI

1.56ct G VVS1 Asscher Lab Grown Diamond

EX • G/VVS1 • IGI LG833687342

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG833687342

Diamond specifications and retailer prices

From £183 GBP
As of November 4, 2026
Save £550 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,082 GBP at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 1.56ct lab-grown asscher diamond

This 1.56ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833687342 or 833687342. Listed at 5 retailers as of November 4, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833687342
Dimensions6.47 × 6.35 × 4.23 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.35 mm1.56 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833687342
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 39.9°Culet: NoneDepth 66.6%

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: Nov 4
Current: £1,082 GBP|Low: £183 GBP|High: £1,083 GBP|Avg: £587 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3£183 GBP
Retailer 4£276 GBP
Retailer 6£407 GBP
Retailer 7£497 GBP
Retailer 8£711 GBP
Retailer 2£733 GBP
Retailer 5£785 GBP
Frank Darling£1,082 GBP

9 data points across 8 retailers

5 retailers£183 GBP to £733 GBP

A
Cheapest Retailer
-
£183 GBP
Final sale: no returns
B+
Retailer 2
-
£276 GBP
View
B+
Retailer 3
-
£733 GBP
View
Retailer 4
-
£785 GBP
View
Price last confirmed 22 days ago
Most Expensive
Frank Darling
100195028348KD · Oct 27
£1,082 GBP
$1,461 USD
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from £183 GBPSave up to £550 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
1.56ct Asscher
£183 GBP