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Cushion|Lab Grown|IGI

2.06ct J SI2 Cushion Lab Grown Diamond

ID • J/SI2 • IGI LG436045230

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG436045230

Diamond specifications and retailer prices

From £1,661 GBP
$2,225 USD
As of October 28, 2026
Save £3,278 GBP (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,938 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.06ct lab-grown cushion diamond

This 2.06ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045230 or 436045230. Listed at 4 retailers as of October 28, 2026, with prices from £1,661 to £4,938, a £3,278 spread on the same certified stone. MOH London lists it at £4,938. 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

2.06
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045230
Dimensions7.74 × 7.65 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.74 mm7.65 mm2.06 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045230
Side View
Table 62.0%Crown 38.1°Girdle: THK-VTKPavilion 39.9°Culet: NoneDepth 62.5%

Caratlytics Score

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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: £4,938 GBP|Low: £1,661 GBP|High: £4,978 GBP|Avg: £2,653 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£1,661 GBP
Retailer 2£1,720 GBP
Retailer 5£2,206 GBP
Retailer 3£2,691 GBP
MOH London£4,938 GBP

12 data points across 5 retailers

4 retailers£1,661 GBP to £4,938 GBP

A
Cheapest Retailer
-
£1,661 GBP
$2,225 USD
Final sale: no returns
Retailer 2
-
£1,720 GBP
$2,305 USD
View
Price last confirmed 21 days ago
B
Retailer 3
-
£2,691 GBP
$3,606 USD
View
Most Expensive
B
MOH London
LG436045230 · Oct 29
£4,938 GBP
View
3 more retailers have this diamond
Prices start from £1,661 GBPSave up to £3,278 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
2.06ct Cushion
£1,661 GBP