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Cushion|Lab Grown|IGI

11.05ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG707523176

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG707523176

Diamond specifications and retailer prices

From €6,988 EUR
$7,807 USD
As of October 31, 2026
Save €15,268 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €28,337 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.05ct lab-grown cushion diamond

This 11.05ct 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 LG707523176 or 707523176. Listed at 16 retailers as of October 30, 2026, with a 218% 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

11.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707523176
Dimensions10.94 × 10.94 × 7.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm10.94 mm11.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707523176
Side View
Table 63.0%Crown 40.3°Girdle: THK-VTKPavilion 33°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €10,774 EUR|Low: €6,920 EUR|High: €48,603 EUR|Avg: €14,684 EUR|-0.1%
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
October 31, 2026
Retailer 5€6,988 EUR
Retailer 14€7,154 EUR
Retailer 2€7,807 EUR
Retailer 9€8,029 EUR
Retailer 10€8,087 EUR
Retailer 13€8,868 EUR
Retailer 1€10,774 EUR
Retailer 12€12,281 EUR
Retailer 3€12,795 EUR
Retailer 7€13,818 EUR
Retailer 11€14,791 EUR
Retailer 8€16,971 EUR
Retailer 6€22,256 EUR
Retailer 4€48,603 EUR

42 data points across 14 retailers

16 retailers€6,988 EUR to €22,256 EUR

B+
Cheapest Retailer
-
€6,988 EUR
$7,807 USD
B+
Retailer 2
-
€7,154 EUR
$7,992 USD
View
B+
Retailer 3
-
€7,807 EUR
$8,722 USD
View
Final sale: no returns
B+
Retailer 4
-
€8,029 EUR
$8,970 USD
View
Retailer 5
-
€8,087 EUR
$9,035 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
€8,868 EUR
$9,907 USD
View
B+
Retailer 7
-
€10,774 EUR
£9,478 GBP
View
Retailer 8
-
€12,281 EUR
A$21,109 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
€12,795 EUR
£11,256 GBP
View
B
Retailer 10
-
€13,818 EUR
ZAR 249,391 ZAR
View
B
Retailer 11
-
€14,791 EUR
$16,525 USD
View
Retailer 12
-
€16,971 EUR
A$29,170 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€22,256 EUR
$24,864 USD
View
Most Expensive
Taylor and Hart
YL4VVMZ · Oct 30
€28,337 EUR
$31,658 USD
View
Price under review
13 more retailers have this diamond
Prices start from €6,988 EURSave up to €15,268 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.

B+
11.05ct Cushion
€6,988 EUR