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Cushion|Lab Grown|IGI

11.00ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG606321056

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG606321056

Diamond specifications and retailer prices

From €2,680 EUR
$3,006 USD
As of November 1, 2026
Save €6,999 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €9,679 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11ct lab-grown cushion diamond

This 11ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG606321056 or 606321056. Listed at 16 retailers as of October 31, 2026, with prices from €2,680 to €9,679, a €6,999 spread on the same certified stone. Taylor and Hart lists it at €9,679. 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

11.00
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606321056
Dimensions10.89 × 10.89 × 7.39 mm
L/W Ratio1.00
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
10.89 mm10.89 mm11.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606321056
Side View
Table 64.0%Crown 38.7°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 67.9%

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: Nov 1
Current: €3,748 EUR|Low: €2,680 EUR|High: €7,663 EUR|Avg: €4,590 EUR|-1.1%
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
November 2, 2026
Retailer 5€2,680 EUR
Retailer 14€2,776 EUR
Retailer 13€2,920 EUR
Retailer 4€3,140 EUR
Retailer 8€3,719 EUR
Retailer 1€3,748 EUR
Retailer 11€4,298 EUR
Retailer 3€4,321 EUR
Retailer 7€4,403 EUR
Retailer 6€4,783 EUR
Retailer 9€5,144 EUR
Retailer 2€6,974 EUR
Retailer 12€7,198 EUR
Retailer 10€7,548 EUR

42 data points across 14 retailers

16 retailers€2,680 EUR to €9,679 EUR

A
Cheapest Retailer
-
€2,680 EUR
$3,006 USD
Final sale: no returns
Retailer 2
-
€2,776 EUR
$3,114 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€2,920 EUR
$3,275 USD
View
A
Retailer 4
-
€3,140 EUR
$3,522 USD
View
A
Retailer 5
-
€3,719 EUR
£3,284 GBP
View
A
Retailer 6
-
€3,748 EUR
$4,204 USD
View
A
Retailer 7
-
€4,298 EUR
ZAR 77,875 ZAR
View
B+
Retailer 8
-
€4,321 EUR
$4,846 USD
View
B+
Retailer 9
-
€4,403 EUR
View
B+
Retailer 10
-
€4,783 EUR
£4,224 GBP
View
B+
Retailer 11
-
€5,144 EUR
A$8,876 AUD
View
B
Retailer 12
-
€6,974 EUR
$7,822 USD
View
B
Retailer 13
-
€7,198 EUR
$8,073 USD
View
B
Retailer 14
-
€7,548 EUR
A$13,024 AUD
View
B
Retailer 15
-
€7,754 EUR
$8,697 USD
View
Most Expensive
B
Taylor and Hart
ZS09LH0 · Oct 31
€9,679 EUR
$10,856 USD
View
15 more retailers have this diamond
Prices start from €2,680 EURSave up to €6,999 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
11.00ct Cushion
€2,680 EUR