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Cushion|Lab Grown|IGI

1.09ct F VS1 Cushion Lab Grown Diamond

F/VS1 • IGI LG749513503

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG749513503

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of November 1, 2026
Save €777 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,004 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG749513503 or 749513503. Listed at 11 retailers as of November 1, 2026, with prices from €226 to €1,004, a €777 spread on the same certified stone. MOH London lists it at €1,004. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749513503
Dimensions6.03 × 5.90 × 3.77 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.90 mm1.09 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749513503
Side View
Table 54.0%Crown 38°Girdle: STK-THKPavilion 40.9°Culet: LargeDepth 63.9%

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: Nov 1
Current: €1,004 EUR|Low: €226 EUR|High: €1,015 EUR|Avg: €499 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€226 EUR
Retailer 7€251 EUR
Retailer 6€425 EUR
Retailer 3€432 EUR
Retailer 9€462 EUR
Retailer 2€467 EUR
Retailer 4€570 EUR
Retailer 5€611 EUR
MOH London€1,004 EUR

43 data points across 9 retailers

11 retailers€226 EUR to €1,004 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
Final sale: no returns
Retailer 2
-
€251 EUR
$280 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€343 EUR
$383 USD
View
B+
Retailer 4
-
€425 EUR
$475 USD
View
B+
Retailer 5
-
€432 EUR
ZAR 7,802 ZAR
View
B+
Retailer 6
-
€462 EUR
$516 USD
View
B+
Retailer 7
-
€467 EUR
£411 GBP
View
B+
Retailer 8
-
€570 EUR
A$979 AUD
View
B
Retailer 9
-
€611 EUR
A$1,050 AUD
View
B
Retailer 10
-
€852 EUR
$952 USD
View
Most Expensive
B
MOH London
LG749513503 · Nov 1
€1,004 EUR
£883 GBP
View
10 more retailers have this diamond
Prices start from €226 EURSave up to €777 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
1.09ct Cushion
€226 EUR