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Asscher|Lab Grown|IGI

1.81ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG625433711

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG625433711

Diamond specifications and retailer prices

From £319 GBP
$428 USD
As of November 1, 2026
Save £1,066 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,386 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.81ct lab-grown asscher diamond

This 1.81ct 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 LG625433711 or 625433711. Listed at 19 retailers as of November 1, 2026, with prices from £319 to £1,386, a £1,066 spread on the same certified stone. MOH London lists it at £1,386. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625433711
Dimensions6.92 × 6.64 × 4.31 mm
L/W Ratio1.04
Culet sizePointed
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
6.92 mm6.64 mm1.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625433711
Side View
Table 60.0%Crown 32.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 64.9%

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 1
Current: £1,386 GBP|Low: £319 GBP|High: £1,403 GBP|Avg: £779 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 6£319 GBP
Retailer 3£355 GBP
Retailer 8£415 GBP
Retailer 4£466 GBP
Retailer 13£528 GBP
Retailer 5£565 GBP
Retailer 12£569 GBP
Retailer 14£609 GBP
Retailer 9£642 GBP
Retailer 15£847 GBP
Retailer 2£1,000 GBP
Retailer 11£1,187 GBP
Retailer 10£1,239 GBP
Retailer 7£1,327 GBP
MOH London£1,386 GBP

37 data points across 15 retailers

19 retailers£319 GBP to £1,386 GBP

A
Cheapest Retailer
-
£319 GBP
$428 USD
Final sale: no returns
Retailer 2
-
£355 GBP
$475 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£415 GBP
View
A
Retailer 4
-
£466 GBP
$625 USD
View
A
Retailer 5
-
£528 GBP
$708 USD
View
B+
Retailer 6
-
£565 GBP
$757 USD
View
A
Retailer 7
-
£569 GBP
€726 EUR
View
B+
Retailer 8
-
£602 GBP
$807 USD
View
B+
Retailer 9
-
£609 GBP
ZAR 13,193 ZAR
View
B+
Retailer 10
-
£642 GBP
View
B+
Retailer 11
-
£803 GBP
View
B+
Retailer 12
-
£847 GBP
$1,135 USD
View
B
Retailer 13
-
£1,000 GBP
$1,340 USD
View
Retailer 14
-
£1,035 GBP
View
Price last confirmed 11 days ago
B
Retailer 15
-
£1,168 GBP
$1,566 USD
View
B
Retailer 16
-
£1,187 GBP
$1,590 USD
View
B
Retailer 17
-
£1,239 GBP
$1,660 USD
View
B
Retailer 18
-
£1,327 GBP
$1,778 USD
View
Most Expensive
B
MOH London
LG625433711 · Nov 1
£1,386 GBP
View
18 more retailers have this diamond
Prices start from £319 GBPSave up to £1,066 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
1.81ct Asscher
£319 GBP