Cushion|Lab Grown|IGI

9.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG841650815

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841650815

Diamond specifications and retailer prices

From $4,112 USD
As of October 29, 2026
Save $16,843 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $23,675 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 9.56ct lab-grown cushion diamond

This 9.56ct 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 LG841650815 or 841650815. Listed at 19 retailers as of October 29, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

9.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650815
Dimensions15.01 × 10.73 × 7.00 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.01 mm10.73 mm9.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650815
Side View
Table 66.0%Crown 40.6°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 65.2%

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: $5,039 USD|Low: $4,112 USD|High: $21,328 USD|Avg: $8,491 USD|-3.0%
Retailer 1
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 30, 2026
Retailer 11$4,112 USD
Retailer 9$4,317 USD
Retailer 3$4,375 USD
Retailer 7$4,418 USD
Retailer 1$5,039 USD
Retailer 10$5,516 USD
Retailer 6$6,132 USD
Retailer 14$6,477 USD
Retailer 13$6,518 USD
Retailer 12$6,535 USD
Retailer 8$8,012 USD
Retailer 15$9,093 USD
Retailer 16$10,141 USD
Retailer 4$14,349 USD
Retailer 5$14,895 USD
Retailer 2$14,952 USD
Retailer 17$20,955 USD

20 data points across 17 retailers

19 retailers$4,112 USD to $20,955 USD

A
Cheapest Retailer
-
$4,112 USD
Final sale: no returns
Retailer 2
-
$4,317 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$4,375 USD
View
A
Retailer 4
-
$4,418 USD
View
A
Retailer 5
-
$5,039 USD
£3,968 GBP
View
A
Retailer 6
-
$5,516 USD
£4,344 GBP
View
B+
Retailer 7
-
$6,132 USD
View
B+
Retailer 8
-
$6,477 USD
£5,100 GBP
View
B+
Retailer 9
-
$6,518 USD
€6,208 EUR
View
B+
Retailer 10
-
$6,535 USD
ZAR 105,581 ZAR
View
Retailer 11
-
$8,012 USD
A$12,326 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$9,093 USD
£7,160 GBP
View
B+
Retailer 13
-
$10,141 USD
View
B
Retailer 14
-
$14,349 USD
SGD 19,390 SGD
View
B
Retailer 15
-
$14,895 USD
View
B
Retailer 16
-
$14,952 USD
View
Retailer 17
-
$16,710 USD
A$25,707 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$20,955 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMLGOHL · Oct 13
$23,675 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from $4,112 USDSave up to $16,843 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
9.56ct Cushion
$4,112 USD