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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 €4,045 EUR
$4,519 USD
As of October 31, 2026
Save €15,969 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €20,014 EUR 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 19 retailers as of October 30, 2026, with prices from €4,045 to €20,014, a €15,969 spread on the same certified stone. Helzberg Diamonds lists it at €20,014. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €20,014 EUR|Low: €4,045 EUR|High: €23,922 EUR|Avg: €11,447 EUR|-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
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19€4,045 EUR
Retailer 14€4,113 EUR
Retailer 4€4,279 EUR
Retailer 15€4,944 EUR
Retailer 13€4,965 EUR
Retailer 12€5,439 EUR
Retailer 5€5,811 EUR
Retailer 18€6,412 EUR
Retailer 9€7,518 EUR
Retailer 11€7,640 EUR
Retailer 2€7,922 EUR
Retailer 6€8,920 EUR
Retailer 7€9,975 EUR
Retailer 3€11,099 EUR
Retailer 17€12,120 EUR
Retailer 10€13,120 EUR
Retailer 8€14,114 EUR
Retailer 16€14,696 EUR
Helzberg Diamonds€20,014 EUR

19 data points across 19 retailers

19 retailers€4,045 EUR to €20,014 EUR

A
Cheapest Retailer
-
€4,045 EUR
$4,519 USD
Final sale: no returns
A
Retailer 2
-
€4,113 EUR
$4,595 USD
View
A
Retailer 3
-
€4,279 EUR
$4,780 USD
View
B+
Retailer 4
-
€4,944 EUR
£4,349 GBP
View
B+
Retailer 5
-
€4,965 EUR
$5,547 USD
View
B+
Retailer 6
-
€5,439 EUR
£4,784 GBP
View
B+
Retailer 7
-
€5,811 EUR
£5,112 GBP
View
B+
Retailer 8
-
€6,412 EUR
ZAR 115,721 ZAR
View
B+
Retailer 9
-
€7,518 EUR
$8,399 USD
View
Retailer 10
-
€7,640 EUR
$8,535 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€7,922 EUR
View
B
Retailer 12
-
€8,920 EUR
£7,847 GBP
View
B
Retailer 13
-
€9,975 EUR
$11,144 USD
View
B
Retailer 14
-
€11,099 EUR
$12,400 USD
View
B
Retailer 15
-
€12,120 EUR
$13,540 USD
View
Retailer 16
-
€13,120 EUR
A$22,551 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€14,114 EUR
SGD 21,308 SGD
View
B
Retailer 18
-
€14,696 EUR
$16,418 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJILIG · Oct 30
€20,014 EUR
$22,360 USD
View
18 more retailers have this diamond
Prices start from €4,045 EURSave up to €15,969 EUR

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
€4,045 EUR