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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 $226 AUD
$159 USD
As of October 25, 2026
Save $514 AUD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,788 AUD 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 227% 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

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 25
Current: $1,788 AUD|Low: $226 AUD|High: $1,799 AUD|Avg: $692 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$226 AUD
Retailer 7$282 AUD
Retailer 4$408 AUD
Retailer 8$414 AUD
Retailer 5$438 AUD
Retailer 3$439 AUD
Retailer 9$668 AUD
Retailer 2$740 AUD
MOH London$1,788 AUD

36 data points across 9 retailers

9 retailers$226 AUD to $740 AUD

A
Cheapest Retailer
-
$226 AUD
$159 USD
Retailer 2
-
$282 AUD
£156 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$408 AUD
€273 EUR
View
A
Retailer 4
-
$414 AUD
$291 USD
View
A
Retailer 5
-
$438 AUD
£242 GBP
View
A
Retailer 6
-
$439 AUD
£243 GBP
View
B+
Retailer 7
-
$668 AUD
$469 USD
View
B+
Retailer 8
-
$740 AUD
$520 USD
View
Most Expensive
MOH London
LG644498810 · Oct 21
$1,788 AUD
£989 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $226 AUDSave up to $514 AUD

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
$226 AUD