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Cushion|Lab Grown|IGI

2.04ct D SI1 Cushion Lab Grown Diamond

GD • D/SI1 • IGI LG566306189

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG566306189

Diamond specifications and retailer prices

From £487 GBP
$652 USD
As of October 31, 2026
Save £1,864 GBP (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,351 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.04ct lab-grown cushion diamond

This 2.04ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG566306189 or 566306189. Listed at 8 retailers as of October 29, 2026, with prices from £487 to £2,351, a £1,864 spread on the same certified stone. MOH London lists it at £2,351. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.04
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566306189
Dimensions7.43 × 7.06 × 4.71 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.43 mm7.06 mm2.04 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566306189
Side View
Table 60.5%Crown 31.7°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,351 GBP|Low: £348 GBP|High: £2,367 GBP|Avg: £919 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7£487 GBP
Retailer 8£607 GBP
Retailer 5£608 GBP
Retailer 2£784 GBP
Retailer 6£829 GBP
Retailer 3£842 GBP
Retailer 4£963 GBP
MOH London£2,351 GBP

41 data points across 8 retailers

8 retailers£487 GBP to £2,351 GBP

A
Cheapest Retailer
-
£487 GBP
$652 USD
Final sale: no returns
B+
Retailer 2
-
£607 GBP
$813 USD
View
B+
Retailer 3
-
£608 GBP
$815 USD
View
B
Retailer 4
-
£784 GBP
€1,000 EUR
View
B
Retailer 5
-
£829 GBP
$1,111 USD
View
B+
Retailer 6
-
£842 GBP
View
B
Retailer 7
-
£963 GBP
$1,290 USD
View
Most Expensive
B
MOH London
LG566306189 · Oct 29
£2,351 GBP
View
7 more retailers have this diamond
Prices start from £487 GBPSave up to £1,864 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
2.04ct Cushion
£487 GBP