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Cushion|Lab Grown|IGI

1.48ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840633246

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840633246

Diamond specifications and retailer prices

From $384 AUD
$270 USD
As of October 30, 2026
Save $2,463 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,847 AUD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.48ct lab-grown cushion diamond

This 1.48ct 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 top-tier cut grade and certified by IGI LG840633246 or 840633246. Listed at 17 retailers as of October 30, 2026, with prices from $384 to $2,847, a $2,463 spread on the same certified stone. Helzberg Diamonds lists it at $2,847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633246
Dimensions8.02 × 5.77 × 3.95 mm
L/W Ratio1.39
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
8.02 mm5.77 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633246
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 68.5%

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: $2,847 AUD|Low: $363 AUD|High: $2,847 AUD|Avg: $1,157 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$384 AUD
Retailer 6$401 AUD
Retailer 10$522 AUD
Retailer 12$710 AUD
Retailer 15$717 AUD
Retailer 16$730 AUD
Retailer 13$780 AUD
Retailer 11$805 AUD
Retailer 3$1,037 AUD
Retailer 2$1,063 AUD
Retailer 17$1,143 AUD
Retailer 4$1,374 AUD
Retailer 5$1,441 AUD
Retailer 7$1,611 AUD
Retailer 8$1,765 AUD
Retailer 9$2,264 AUD
Helzberg Diamonds$2,847 AUD

23 data points across 17 retailers

17 retailers$384 AUD to $2,847 AUD

A
Cheapest Retailer
-
$384 AUD
$270 USD
Final sale: no returns
A
Retailer 2
-
$401 AUD
$282 USD
View
A
Retailer 3
-
$522 AUD
£289 GBP
View
A
Retailer 4
-
$710 AUD
€475 EUR
View
A
Retailer 5
-
$717 AUD
$504 USD
View
A
Retailer 6
-
$730 AUD
ZAR 8,289 ZAR
View
A
Retailer 7
-
$780 AUD
$548 USD
View
A
Retailer 8
-
$805 AUD
£446 GBP
View
A
Retailer 9
-
$1,037 AUD
View
B+
Retailer 10
-
$1,063 AUD
$747 USD
View
B+
Retailer 11
-
$1,143 AUD
$803 USD
View
B+
Retailer 12
-
$1,374 AUD
SGD 1,304 SGD
View
B+
Retailer 13
-
$1,441 AUD
$1,012 USD
View
B+
Retailer 14
-
$1,611 AUD
£891 GBP
View
Retailer 15
-
$1,765 AUD
$1,240 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$2,264 AUD
$1,590 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJJIKM · Oct 30
$2,847 AUD
$2,000 USD
View
16 more retailers have this diamond
Prices start from $384 AUDSave up to $2,463 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
1.48ct Cushion
$384 AUD