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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG630442467

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630442467

Diamond specifications and retailer prices

From £3,388 GBP
$4,540 USD
As of October 30, 2026
12 retailers carry this diamond
Most expensive: £23,186 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct lab-grown asscher diamond

This 4.03ct 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 LG630442467 or 630442467. Listed at 12 retailers as of October 30, 2026. 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

4.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630442467
Dimensions8.80 × 8.77 × 5.81 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.80 mm8.77 mm4.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630442467
Side View
Table 66.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £23,186 GBP|Low: £3,388 GBP|High: £38,291 GBP|Avg: £20,742 GBP|+0.5%
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 30, 2026
Retailer 2£3,388 GBP
Retailer 4£13,758 GBP
Retailer 5£14,482 GBP
Retailer 13£14,505 GBP
Retailer 10£14,858 GBP
Retailer 12£15,024 GBP
Retailer 6£16,129 GBP
Retailer 8£16,972 GBP
Retailer 14£21,520 GBP
MOH London£23,186 GBP
Retailer 7£31,980 GBP
Retailer 9£32,629 GBP
Retailer 3£37,454 GBP
Retailer 11£38,291 GBP

24 data points across 14 retailers

12 retailers

B
Cheapest Retailer
-
£3,388 GBP
$4,540 USD
Retailer 2
-
£16,972 GBP
View
Price under review
Most Expensive
MOH London
630442467 · Oct 29
£23,186 GBP
View
Price under review
2 more retailers have this diamond
Prices start from £3,388 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.

B
4.03ct Asscher
£3,388 GBP