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Cushion|Lab Grown|IGI

1.22ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG836665018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836665018

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of October 30, 2026
Save $1,338 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,632 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836665018 or 836665018. Listed at 14 retailers as of October 30, 2026, with prices from $295 to $1,632, a $1,338 spread on the same certified stone. Reve Diamonds lists it at $1,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.8°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665018
Dimensions7.32 × 5.80 × 3.97 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm5.80 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665018
Side View
Table 63.0%Crown 27.8°Girdle: MED-STKPavilion 43°Culet: NoneDepth 68.4%

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 30
Current: $587 AUD|Low: $295 AUD|High: $1,632 AUD|Avg: $845 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 3$295 AUD
Retailer 12$327 AUD
Retailer 7$411 AUD
Retailer 10$562 AUD
Retailer 4$575 AUD
Retailer 1$587 AUD
Retailer 8$589 AUD
Retailer 13$625 AUD
Retailer 2$786 AUD
Retailer 11$798 AUD
Retailer 5$1,128 AUD
Retailer 6$1,395 AUD
Retailer 9$1,537 AUD
Reve Diamonds$1,632 AUD

14 data points across 14 retailers

14 retailers$295 AUD to $1,632 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
Final sale: no returns
A
Retailer 2
-
$327 AUD
$230 USD
View
A
Retailer 3
-
$411 AUD
£227 GBP
View
A
Retailer 4
-
$562 AUD
ZAR 6,372 ZAR
View
A
Retailer 5
-
$575 AUD
$404 USD
View
A
Retailer 6
-
$587 AUD
£325 GBP
View
A
Retailer 7
-
$589 AUD
€394 EUR
View
A
Retailer 8
-
$625 AUD
$439 USD
View
B+
Retailer 9
-
$786 AUD
$552 USD
View
B+
Retailer 10
-
$798 AUD
View
B+
Retailer 11
-
$1,128 AUD
$792 USD
View
B
Retailer 12
-
$1,395 AUD
$980 USD
View
B
Retailer 13
-
$1,537 AUD
£850 GBP
View
Most Expensive
B
Reve Diamonds
628ECA286 · Oct 30
$1,632 AUD
$1,147 USD
View
13 more retailers have this diamond
Prices start from $295 AUDSave up to $1,338 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
1.22ct Cushion
$295 AUD