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Cushion|Lab Grown|IGI

9.01ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840632520

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840632520

Diamond specifications and retailer prices

From $6,433 AUD
$4,519 USD
As of October 29, 2026
Save $25,398 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,832 AUD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 9.01ct lab-grown cushion diamond

This 9.01ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840632520 or 840632520. Listed at 18 retailers as of October 29, 2026, with prices from $6,433 to $31,832, a $25,398 spread on the same certified stone. Helzberg Diamonds lists it at $31,832. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.01
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632520
Dimensions14.47 × 10.45 × 6.98 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.47 mm10.45 mm9.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632520
Side View
Table 60.0%Crown 34.7°Girdle: STK-VTKPavilion 32.9°Culet: NoneDepth 66.8%

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 29
Current: $31,832 AUD|Low: $6,433 AUD|High: $38,047 AUD|Avg: $18,489 AUD|-14.7%
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
Retailer 18
October 30, 2026
Retailer 15$6,433 AUD
Retailer 18$6,805 AUD
Retailer 8$7,532 AUD
Retailer 2$7,863 AUD
Retailer 11$8,650 AUD
Retailer 3$9,242 AUD
Retailer 14$10,197 AUD
Retailer 7$11,957 AUD
Retailer 10$12,150 AUD
Retailer 17$12,688 AUD
Retailer 4$14,187 AUD
Retailer 5$15,865 AUD
Retailer 16$17,653 AUD
Retailer 13$19,276 AUD
Retailer 9$20,867 AUD
Retailer 6$22,447 AUD
Retailer 12$23,373 AUD
Helzberg Diamonds$31,832 AUD

18 data points across 18 retailers

18 retailers$6,433 AUD to $31,832 AUD

A
Cheapest Retailer
-
$6,433 AUD
$4,519 USD
Final sale: no returns
A
Retailer 2
-
$6,805 AUD
$4,780 USD
View
A
Retailer 3
-
$7,532 AUD
$5,291 USD
View
B+
Retailer 4
-
$7,863 AUD
£4,349 GBP
View
B+
Retailer 5
-
$8,650 AUD
£4,784 GBP
View
B+
Retailer 6
-
$9,242 AUD
£5,112 GBP
View
B+
Retailer 7
-
$10,197 AUD
ZAR 115,721 ZAR
View
B+
Retailer 8
-
$11,957 AUD
$8,399 USD
View
Retailer 9
-
$12,150 AUD
$8,535 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,688 AUD
€8,488 EUR
View
B
Retailer 11
-
$14,187 AUD
£7,847 GBP
View
B
Retailer 12
-
$15,865 AUD
$11,144 USD
View
B
Retailer 13
-
$17,653 AUD
$12,400 USD
View
B
Retailer 14
-
$19,276 AUD
$13,540 USD
View
Retailer 15
-
$20,867 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$22,447 AUD
SGD 21,308 SGD
View
B
Retailer 17
-
$23,373 AUD
$16,418 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJILIG · Oct 30
$31,832 AUD
$22,360 USD
View
17 more retailers have this diamond
Prices start from $6,433 AUDSave up to $25,398 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
9.01ct Cushion
$6,433 AUD