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Cushion|Lab Grown|IGI

1.03ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG836612183

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836612183

Diamond specifications and retailer prices

From $269 AUD
As of November 3, 2026
Save $1,123 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,391 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836612183 or 836612183. Listed at 16 retailers as of November 2, 2026, with prices from $269 to $1,391, a $1,123 spread on the same certified stone. MOH London lists it at $1,391. 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

1.03
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612183
Dimensions7.22 × 5.03 × 3.45 mm
L/W Ratio1.44
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 Faint Blue
Top View
7.22 mm5.03 mm1.03 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612183
Side View
Table 62.0%Crown 32.6°Girdle: THK-VTKPavilion 36.6°Culet: NoneDepth 68.6%

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: Nov 3
Current: $1,391 AUD|Low: $297 AUD|High: $1,408 AUD|Avg: $723 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$297 AUD
Retailer 2$329 AUD
Retailer 6$510 AUD
Retailer 9$513 AUD
Retailer 5$523 AUD
Retailer 4$583 AUD
Retailer 8$726 AUD
Retailer 7$751 AUD
Retailer 11$837 AUD
Retailer 3$1,057 AUD
Retailer 10$1,079 AUD
MOH London$1,391 AUD

34 data points across 12 retailers

16 retailers$269 AUD to $1,391 AUD

A
Cheapest Retailer
-
$269 AUD
Final sale: no returns
Retailer 2
-
$297 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$329 AUD
View
A
Retailer 4
-
$510 AUD
View
A
Retailer 5
-
$513 AUD
View
A
Retailer 6
-
$523 AUD
View
A
Retailer 7
-
$533 AUD
View
Retailer 8
-
$583 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$597 AUD
View
B+
Retailer 10
-
$726 AUD
View
B+
Retailer 11
-
$751 AUD
View
B+
Retailer 12
-
$837 AUD
View
B
Retailer 13
-
$1,034 AUD
View
B
Retailer 14
-
$1,057 AUD
View
B
Retailer 15
-
$1,079 AUD
View
Most Expensive
B
MOH London
LG836612183 · Nov 2
$1,391 AUD
£767 GBP
View
15 more retailers have this diamond
Prices start from $269 AUDSave up to $1,123 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
1.03ct Cushion
$269 AUD