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Cushion|Lab Grown|IGI

1.46ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG840634867

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634867

Diamond specifications and retailer prices

From $380 AUD
$267 USD
As of October 30, 2026
Save $2,432 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,812 AUD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.46ct lab-grown cushion diamond

This 1.46ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840634867 or 840634867. Listed at 17 retailers as of October 30, 2026, with prices from $380 to $2,812, a $2,432 spread on the same certified stone. Helzberg Diamonds lists it at $2,812. 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

1.46
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634867
Dimensions8.08 × 5.84 × 3.93 mm
L/W Ratio1.38
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
Top View
8.08 mm5.84 mm1.46 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634867
Side View
Table 60.0%Crown 34.7°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 67.3%

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: $2,812 AUD|Low: $359 AUD|High: $2,812 AUD|Avg: $1,141 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$380 AUD
Retailer 6$397 AUD
Retailer 11$516 AUD
Retailer 12$703 AUD
Retailer 15$708 AUD
Retailer 16$722 AUD
Retailer 13$774 AUD
Retailer 2$795 AUD
Retailer 3$1,024 AUD
Retailer 10$1,105 AUD
Retailer 17$1,115 AUD
Retailer 4$1,358 AUD
Retailer 5$1,424 AUD
Retailer 7$1,591 AUD
Retailer 8$1,765 AUD
Retailer 9$2,235 AUD
Helzberg Diamonds$2,812 AUD

16 data points across 17 retailers

17 retailers$380 AUD to $2,812 AUD

A
Cheapest Retailer
-
$380 AUD
$267 USD
Final sale: no returns
A
Retailer 2
-
$397 AUD
$279 USD
View
A
Retailer 3
-
$516 AUD
£285 GBP
View
A
Retailer 4
-
$703 AUD
€470 EUR
View
A
Retailer 5
-
$708 AUD
$497 USD
View
A
Retailer 6
-
$722 AUD
ZAR 8,190 ZAR
View
A
Retailer 7
-
$774 AUD
$544 USD
View
A
Retailer 8
-
$795 AUD
£440 GBP
View
B+
Retailer 9
-
$1,024 AUD
View
B+
Retailer 10
-
$1,105 AUD
$776 USD
View
B+
Retailer 11
-
$1,115 AUD
$783 USD
View
B+
Retailer 12
-
$1,358 AUD
SGD 1,289 SGD
View
B+
Retailer 13
-
$1,424 AUD
$1,001 USD
View
B
Retailer 14
-
$1,591 AUD
£880 GBP
View
Retailer 15
-
$1,765 AUD
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$2,235 AUD
$1,570 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKOMN · Oct 30
$2,812 AUD
$1,975 USD
View
16 more retailers have this diamond
Prices start from $380 AUDSave up to $2,432 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
1.46ct Cushion
$380 AUD