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Cushion|Lab Grown|IGI

1.02ct I VVS1 Cushion Lab Grown Diamond

ID • I/VVS1 • IGI LG783649515

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG783649515

Diamond specifications and retailer prices

From $490 AUD
$344 USD
As of October 30, 2026
Save $995 AUD (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,484 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783649515 or 783649515. Listed at 4 retailers as of October 29, 2026, with prices from $490 to $1,484, a $995 spread on the same certified stone. MOH London lists it at $1,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783649515
Dimensions5.76 × 5.75 × 3.64 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Light Blue
Top View
5.76 mm5.75 mm1.02 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783649515
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,484 AUD|Low: $490 AUD|High: $1,508 AUD|Avg: $893 AUD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$490 AUD
Retailer 2$559 AUD
Retailer 3$1,092 AUD
MOH London$1,484 AUD

12 data points across 4 retailers

4 retailers$490 AUD to $1,484 AUD

A
Cheapest Retailer
-
$490 AUD
$344 USD
A
Retailer 2
-
$559 AUD
$393 USD
View
B+
Retailer 3
-
$1,092 AUD
$767 USD
View
Most Expensive
B
MOH London
LG783649515 · Oct 29
$1,484 AUD
£821 GBP
View
3 more retailers have this diamond
Prices start from $490 AUDSave up to $995 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
1.02ct Cushion
$490 AUD