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Cushion|Lab Grown|IGI

1.01ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG778667118

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778667118

Diamond specifications and retailer prices

From $354 AUD
$248 USD
As of October 28, 2026
Save $616 AUD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,234 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778667118 or 778667118. Listed at 6 retailers as of October 28, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667118
Dimensions6.57 × 5.42 × 3.60 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.42 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778667118
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,234 AUD|Low: $340 AUD|High: $1,234 AUD|Avg: $692 AUD|+5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$354 AUD
Retailer 7$392 AUD
Retailer 6$457 AUD
Retailer 4$494 AUD
Retailer 3$608 AUD
Retailer 8$924 AUD
Retailer 2$970 AUD
MOH London$1,234 AUD

13 data points across 8 retailers

6 retailers$354 AUD to $970 AUD

B+
Cheapest Retailer
-
$354 AUD
$248 USD
A
Retailer 2
-
$392 AUD
$275 USD
View
A
Retailer 3
-
$494 AUD
£273 GBP
View
A
Retailer 4
-
$608 AUD
$426 USD
View
B+
Retailer 5
-
$970 AUD
$680 USD
View
Most Expensive
MOH London
LG778667118 · Oct 21
$1,234 AUD
£681 GBP
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from $354 AUDSave up to $616 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
1.01ct Cushion
$354 AUD