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Cushion|Lab Grown|IGI

0.93ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG644498810

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644498810

Diamond specifications and retailer prices

From £119 GBP
$159 USD
As of October 25, 2026
Save £481 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £943 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.93ct lab-grown cushion diamond

This 0.93ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG644498810 or 644498810. Listed at 9 retailers as of October 25, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.93
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644498810
Dimensions6.53 × 5.28 × 3.59 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm5.28 mm0.93 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644498810
Side View
Table 66.0%Crown 31.2°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 68.0%

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 25
Current: £943 GBP|Low: £119 GBP|High: £949 GBP|Avg: £367 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£119 GBP
Retailer 6£149 GBP
Retailer 3£215 GBP
Retailer 7£219 GBP
Retailer 2£231 GBP
Retailer 4£231 GBP
Retailer 9£352 GBP
Retailer 8£601 GBP
MOH London£943 GBP

35 data points across 9 retailers

9 retailers£119 GBP to £601 GBP

A
Cheapest Retailer
-
£119 GBP
$159 USD
A
Retailer 2
-
£149 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£215 GBP
€273 EUR
View
A
Retailer 4
-
£219 GBP
$291 USD
View
A
Retailer 5
-
£231 GBP
View
A
Retailer 6
-
£231 GBP
View
B+
Retailer 7
-
£352 GBP
$469 USD
View
B
Retailer 8
-
£601 GBP
$800 USD
View
Most Expensive
B
MOH London
LG644498810 · Oct 21
£943 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from £119 GBPSave up to £481 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
0.93ct Cushion
£119 GBP