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Cushion|Lab Grown|IGI

11.07ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG626438684

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626438684

Diamond specifications and retailer prices

From $3,136 USD
£2,469 GBP
As of October 30, 2026
Save $22,224 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,360 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.07ct lab-grown cushion diamond

This 11.07ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626438684 or 626438684. Listed at 17 retailers as of October 29, 2026, with prices from $3,136 to $25,360, a $22,224 spread on the same certified stone. Brilliant Earth lists it at $25,360. 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

11.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626438684
Dimensions15.13 × 11.85 × 7.38 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.13 mm11.85 mm11.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626438684
Side View
Table 62.0%Crown 38.3°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 62.3%

Caratlytics Score

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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 30
Current: $25,360 USD|Low: $3,126 USD|High: $25,360 USD|Avg: $7,148 USD
Brilliant Earth
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
October 30, 2026
Retailer 2$3,136 USD
Retailer 5$3,758 USD
Retailer 15$3,893 USD
Retailer 4$4,050 USD
Retailer 7$4,167 USD
Retailer 13$4,912 USD
Retailer 8$5,191 USD
Retailer 9$6,026 USD
Retailer 3$6,042 USD
Retailer 10$6,258 USD
Retailer 11$8,875 USD
Retailer 12$9,283 USD
Retailer 14$9,724 USD
Retailer 6$10,802 USD
Brilliant Earth$25,360 USD

42 data points across 15 retailers

17 retailers$3,136 USD to $25,360 USD

A
Cheapest Retailer
-
$3,136 USD
£2,469 GBP
A
Retailer 2
-
$3,758 USD
View
Final sale: no returns
Retailer 3
-
$3,893 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$4,050 USD
View
A
Retailer 5
-
$4,167 USD
View
A
Retailer 6
-
$4,912 USD
View
A
Retailer 7
-
$5,191 USD
£4,087 GBP
View
B+
Retailer 8
-
$5,944 USD
£4,680 GBP
View
A
Retailer 9
-
$6,026 USD
ZAR 97,343 ZAR
View
Retailer 10
-
$6,042 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$6,258 USD
€5,960 EUR
View
B+
Retailer 12
-
$8,875 USD
View
B+
Retailer 13
-
$9,283 USD
View
Retailer 14
-
$9,724 USD
A$14,960 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$10,802 USD
View
B
Retailer 16
-
$13,657 USD
View
Most Expensive
B
Brilliant Earth
20602233A · Oct 29
$25,360 USD
View
16 more retailers have this diamond
Prices start from $3,136 USDSave up to $22,224 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
11.07ct Cushion
$3,136 USD