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Round|Lab Grown|IGI

0.64ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG559281072

Shape and cutting style on the report: Round brilliant

Certificate IGI LG559281072

Diamond specifications and retailer prices

From $567 AUD
$399 USD
As of October 28, 2026
Save $946 AUD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,513 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct lab-grown round diamond

This 0.64ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559281072 or 559281072. Listed at 3 retailers as of October 28, 2026, with prices from $567 to $1,513, a $946 spread on the same certified stone. MOH London lists it at $1,513. 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

0.64
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559281072
Dimensions5.62 × 5.59 × 3.39 mm
L/W Ratio1.01
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
5.62 mm5.59 mm0.64 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559281072
Side View
Table 56.5%Crown 33.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,513 AUD|Low: $449 AUD|High: $1,524 AUD|Avg: $744 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$449 AUD
Retailer 3$567 AUD
Retailer 2$576 AUD
MOH London$1,513 AUD

39 data points across 4 retailers

3 retailers$567 AUD to $1,513 AUD

A
Cheapest Retailer
-
$567 AUD
$399 USD
A
Retailer 2
-
$576 AUD
£319 GBP
View
Most Expensive
B
MOH London
LG559281072 · Oct 29
$1,513 AUD
£838 GBP
View
2 more retailers have this diamond
Prices start from $567 AUDSave up to $946 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
0.64ct Round
$567 AUD