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Cushion|Lab Grown|IGI

1.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG826614479

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826614479

Diamond specifications and retailer prices

From €264 EUR
£233 GBP
As of November 2, 2026
Save €1,284 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,549 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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), with a top-tier cut grade and certified by IGI LG826614479 or 826614479. Listed at 12 retailers as of November 2, 2026, with prices from €264 to €1,549, a €1,284 spread on the same certified stone. Do Amore Diamonds lists it at €1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826614479
Dimensions6.97 × 4.92 × 3.48 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm4.92 mm1.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826614479
Side View
Table 64.0%Crown 37.5°Girdle: MED-THKPavilion 30.4°Culet: NoneDepth 70.7%

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: Nov 2
Current: €1,549 EUR|Low: €242 EUR|High: €1,549 EUR|Avg: €477 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
November 2, 2026
Retailer 2€264 EUR
Retailer 4€308 EUR
Retailer 11€309 EUR
Retailer 17€309 EUR
Retailer 9€322 EUR
Retailer 7€351 EUR
Retailer 13€354 EUR
Retailer 16€361 EUR
Retailer 18€420 EUR
Retailer 3€474 EUR
Retailer 6€531 EUR
Retailer 10€591 EUR
Retailer 8€625 EUR
Retailer 5€627 EUR
Retailer 14€750 EUR
Retailer 15€943 EUR
Retailer 12€1,033 EUR
Do Amore Diamonds€1,549 EUR

21 data points across 18 retailers

12 retailers€264 EUR to €1,549 EUR

A
Cheapest Retailer
-
€264 EUR
£233 GBP
A
Retailer 2
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 3
-
€354 EUR
$395 USD
View
A
Retailer 4
-
€361 EUR
View
Retailer 5
-
€420 EUR
$469 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€474 EUR
$530 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€531 EUR
A$913 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
€627 EUR
$700 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
€750 EUR
SGD 1,133 SGD
View
B
Retailer 10
-
€943 EUR
$1,054 USD
View
B
Retailer 11
-
€1,033 EUR
£909 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3149D3AE5 · Nov 2
€1,549 EUR
$1,730 USD
View
11 more retailers have this diamond
Prices start from €264 EURSave up to €1,284 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
€264 EUR