Asscher|Lab Grown|IGI

3.02ct K SI1 Asscher Lab Grown Diamond

ID • K/SI1 • IGI LG432012453

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG432012453

Diamond specifications and retailer prices

From £3,470 GBP
As of November 5, 2026
Save £3,856 GBP (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,326 GBP at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG432012453 or 432012453. Listed at 4 retailers as of November 5, 2026, with prices from £3,470 to £7,326, a £3,856 spread on the same certified stone. MOH London lists it at £7,326. 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
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432012453
Dimensions8.01 × 7.91 × 4.93 mm
L/W Ratio1.01
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.01 mm7.91 mm3.02 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG432012453
Side View
Table 61.5%Crown 27.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £7,326 GBP|Low: £3,430 GBP|High: £7,444 GBP|Avg: £4,715 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£3,430 GBP
Retailer 6£3,470 GBP
Retailer 4£3,841 GBP
Retailer 5£4,418 GBP
Retailer 3£5,311 GBP
MOH London£7,326 GBP

12 data points across 6 retailers

4 retailers£3,470 GBP to £7,326 GBP

Retailer 1
-
£3,430 GBP
Price last confirmed 25 days ago
B+
Retailer 2
-
£3,470 GBP
View
B+
Retailer 3
-
£5,311 GBP
View
Most Expensive
B
MOH London
LG432012453 · Nov 5
£7,326 GBP
View
3 more retailers have this diamond
Prices start from £3,470 GBPSave up to £3,856 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
£3,470 GBP