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 $4,519 USD
As of October 29, 2026
Save $17,841 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,360 USD 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 $4,519 to $22,360, a $17,841 spread on the same certified stone. Helzberg Diamonds lists it at $22,360. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $22,360 USD|Low: $4,519 USD|High: $26,726 USD|Avg: $12,988 USD|-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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 15$4,519 USD
Retailer 18$4,780 USD
Retailer 8$5,291 USD
Retailer 2$5,523 USD
Retailer 11$6,076 USD
Retailer 3$6,492 USD
Retailer 14$7,163 USD
Retailer 7$8,399 USD
Retailer 10$8,535 USD
Retailer 17$8,912 USD
Retailer 4$9,966 USD
Retailer 5$11,144 USD
Retailer 16$12,400 USD
Retailer 13$13,540 USD
Retailer 9$14,658 USD
Retailer 6$15,768 USD
Retailer 12$16,418 USD
Helzberg Diamonds$22,360 USD

18 data points across 18 retailers

18 retailers$4,519 USD to $22,360 USD

A
Cheapest Retailer
-
$4,519 USD
Final sale: no returns
A
Retailer 2
-
$4,780 USD
View
A
Retailer 3
-
$5,291 USD
View
B+
Retailer 4
-
$5,523 USD
£4,349 GBP
View
B+
Retailer 5
-
$6,076 USD
£4,784 GBP
View
B+
Retailer 6
-
$6,492 USD
£5,112 GBP
View
B+
Retailer 7
-
$7,163 USD
ZAR 115,721 ZAR
View
B+
Retailer 8
-
$8,399 USD
View
Retailer 9
-
$8,535 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$8,912 USD
€8,488 EUR
View
B
Retailer 11
-
$9,966 USD
£7,847 GBP
View
B
Retailer 12
-
$11,144 USD
View
B
Retailer 13
-
$12,400 USD
View
B
Retailer 14
-
$13,540 USD
View
Retailer 15
-
$14,658 USD
A$22,551 AUD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$15,768 USD
SGD 21,308 SGD
View
B
Retailer 17
-
$16,418 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJILIG · Oct 30
$22,360 USD
View
17 more retailers have this diamond
Prices start from $4,519 USDSave up to $17,841 USD

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
$4,519 USD