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Cushion|Lab Grown|IGI

0.64ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG571304491

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304491

Diamond specifications and retailer prices

From $1,159 AUD
As of November 4, 2026
Save $171 AUD (13%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,692 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 0.64ct lab-grown cushion diamond

This 0.64ct lab-grown cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG571304491 or 571304491. Listed at 6 retailers as of November 2, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.64
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304491
Dimensions5.49 × 4.56 × 2.94 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.49 mm4.56 mm0.64 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304491
Side View
Table 66.0%Crown 34.6°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $2,692 AUD|Low: $731 AUD|High: $2,944 AUD|Avg: $1,532 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10$731 AUD
Retailer 5$733 AUD
Retailer 9$941 AUD
Retailer 4$1,159 AUD
Retailer 2$1,243 AUD
Retailer 7$1,284 AUD
Retailer 3$1,330 AUD
Retailer 6$2,128 AUD
MOH London$2,692 AUD
Retailer 8$2,944 AUD

28 data points across 10 retailers

6 retailers$1,159 AUD to $1,330 AUD

Retailer 1
-
$733 AUD
Price last confirmed 11 days ago
B
Retailer 2
-
$1,159 AUD
View
B
Retailer 3
-
$1,243 AUD
View
B
Retailer 4
-
$1,330 AUD
View
Retailer 5
-
$2,128 AUD
View
Price under review
Most Expensive
MOH London
LG571304491 · Nov 3
$2,692 AUD
£1,487 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $1,159 AUDSave up to $171 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.

B
0.64ct Cushion
$1,159 AUD