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Cushion|Lab Grown|IGI

1.07ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • IGI LG765618880

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG765618880

Diamond specifications and retailer prices

From $327 AUD
As of November 6, 2026
Save $506 AUD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,967 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG765618880 or 765618880. Listed at 8 retailers as of November 4, 2026, with a 155% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.07
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765618880
Dimensions7.33 × 5.04 × 3.43 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm5.04 mm1.07 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765618880
Side View
Table 67.0%Crown 41.6°Girdle: STK-VTKPavilion 35.3°Culet: NoneDepth 68.1%

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: Nov 6
Current: $1,967 AUD|Low: $234 AUD|High: $1,980 AUD|Avg: $685 AUD|+65.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$234 AUD
Retailer 6$327 AUD
Retailer 2$389 AUD
Retailer 3$444 AUD
Retailer 5$706 AUD
Retailer 7$834 AUD
MOH London$1,967 AUD

43 data points across 7 retailers

8 retailers$327 AUD to $834 AUD

Retailer 1
-
$234 AUD
Price last confirmed 26 days ago
B+
Retailer 2
-
$327 AUD
View
A
Retailer 3
-
$389 AUD
View
A
Retailer 4
-
$389 AUD
View
A
Retailer 5
-
$444 AUD
View
B+
Retailer 6
-
$706 AUD
View
B
Retailer 7
-
$834 AUD
View
Most Expensive
MOH London
LG765618880 · Oct 29
$1,967 AUD
£1,064 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $327 AUDSave up to $506 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
1.07ct Cushion
$327 AUD