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Asscher|Lab Grown|IGI

0.70ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG621465141

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621465141

Diamond specifications and retailer prices

From £188 GBP
$251 USD
As of October 28, 2026
Save £663 GBP (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £852 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown asscher diamond

This 0.7ct lab-grown asscher sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621465141 or 621465141. Listed at 7 retailers as of October 26, 2026, with prices from £188 to £852, a £663 spread on the same certified stone. MOH London lists it at £852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621465141
Dimensions4.88 × 4.85 × 3.21 mm
L/W Ratio1.01
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
4.88 mm4.85 mm0.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621465141
Side View
Table 65.0%Crown 35.1°Girdle: MediumPavilion 41.4°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £852 GBP|Low: £170 GBP|High: £1,115 GBP|Avg: £478 GBP|+0.1%
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
October 26, 2026
Retailer 9£188 GBP
Retailer 6£224 GBP
Retailer 8£237 GBP
Retailer 14£237 GBP
Retailer 2£259 GBP
Retailer 7£331 GBP
Retailer 5£398 GBP
Retailer 11£407 GBP
Retailer 12£443 GBP
Retailer 3£559 GBP
Retailer 4£564 GBP
Retailer 10£834 GBP
MOH London£852 GBP
Retailer 13£1,115 GBP

20 data points across 14 retailers

7 retailers£188 GBP to £852 GBP

A
Cheapest Retailer
-
£188 GBP
$251 USD
A
Retailer 2
-
£237 GBP
$315 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£259 GBP
A$531 AUD
View
B+
Retailer 4
-
£327 GBP
$436 USD
View
B+
Retailer 5
-
£331 GBP
$441 USD
View
B
Retailer 6
-
£834 GBP
$1,110 USD
View
Most Expensive
B
MOH London
LG621465141 · Oct 26
£852 GBP
View
6 more retailers have this diamond
Prices start from £188 GBPSave up to £663 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
0.70ct Asscher
£188 GBP