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Cushion|Lab Grown|IGI

2.00ct J SI1 Cushion Lab Grown Diamond

ID • J/SI1 • IGI LG425067677

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG425067677

Diamond specifications and retailer prices

From £672 GBP
$900 USD
As of October 30, 2026
Save £4,384 GBP (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,056 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2ct lab-grown cushion diamond

This 2ct lab-grown cushion sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067677 or 425067677. Listed at 6 retailers as of October 29, 2026, with prices from £672 to £5,056, a £4,384 spread on the same certified stone. MOH London lists it at £5,056. 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

2.00
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067677
Dimensions7.75 × 7.36 × 4.74 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.75 mm7.36 mm2.00 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067677
Side View
Table 61.0%Crown 39.1°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 64.4%

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 30
Current: £5,056 GBP|Low: £672 GBP|High: £6,633 GBP|Avg: £2,937 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 2£672 GBP
Retailer 5£1,789 GBP
Retailer 3£1,854 GBP
Retailer 6£1,978 GBP
Retailer 7£2,358 GBP
Retailer 4£2,897 GBP
MOH London£5,056 GBP
Retailer 8£6,633 GBP

11 data points across 8 retailers

6 retailers£672 GBP to £5,056 GBP

A
Cheapest Retailer
-
£672 GBP
$900 USD
B+
Retailer 2
-
£1,789 GBP
$2,397 USD
View
Final sale: no returns
Retailer 3
-
£1,854 GBP
$2,484 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
£1,978 GBP
$2,650 USD
View
B
Retailer 5
-
£2,897 GBP
$3,882 USD
View
Most Expensive
B
MOH London
LG425067677 · Oct 29
£5,056 GBP
View
5 more retailers have this diamond
Prices start from £672 GBPSave up to £4,384 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
2.00ct Cushion
£672 GBP