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Asscher|Lab Grown|IGI

3.02ct G SI1 Asscher Lab Grown Diamond

ID • G/SI1 • IGI LG500150577

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG500150577

Diamond specifications and retailer prices

From £2,478 GBP
$3,320 USD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: £13,071 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.02ct lab-grown asscher diamond

This 3.02ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500150577 or 500150577. Listed at 7 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150577
Dimensions8.04 × 8.03 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.04 mm8.03 mm3.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150577
Side View
Table 67.0%Crown 22.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £13,071 GBP|Low: £2,478 GBP|High: £13,245 GBP|Avg: £7,930 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4£2,478 GBP
Retailer 7£6,798 GBP
Retailer 5£7,041 GBP
Retailer 6£8,148 GBP
Retailer 2£8,628 GBP
Retailer 3£8,691 GBP
MOH London£13,071 GBP

44 data points across 7 retailers

7 retailers

B
Cheapest Retailer
-
£2,478 GBP
$3,320 USD
Most Expensive
MOH London
LG500150577 · Nov 1
£13,071 GBP
View
Price under review
1 more retailer has this diamond
Prices start from £2,478 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
3.02ct Asscher
£2,478 GBP