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Cushion|Lab Grown|IGI

1.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG822633246

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG822633246

Diamond specifications and retailer prices

From €206 EUR
HK$1,800 HKD
As of November 1, 2026
Save €424 EUR (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €847 EUR at MOH London · As of October 25, 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), with a top-tier cut grade and certified by IGI LG822633246 or 822633246. Listed at 13 retailers as of October 27, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633246
Dimensions7.11 × 5.27 × 3.39 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm5.27 mm1.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG822633246
Side View
Table 68.0%Crown 33.3°Girdle: MED-STKPavilion 32.3°Culet: NoneDepth 64.3%

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: Nov 1
Current: €847 EUR|Low: €242 EUR|High: €994 EUR|Avg: €492 EUR|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€302 EUR
Retailer 10€318 EUR
Retailer 12€326 EUR
Retailer 7€331 EUR
Retailer 11€389 EUR
Retailer 6€466 EUR
Retailer 4€474 EUR
Retailer 9€490 EUR
Retailer 2€546 EUR
Retailer 8€584 EUR
Retailer 3€631 EUR
MOH London€847 EUR

43 data points across 12 retailers

13 retailers€206 EUR to €631 EUR

A
Cheapest Retailer
-
€206 EUR
HK$1,800 HKD
A
Retailer 2
-
€302 EUR
View
A
Retailer 3
-
€318 EUR
£280 GBP
View
Retailer 4
-
€326 EUR
$364 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€331 EUR
$370 USD
View
Retailer 6
-
€389 EUR
£342 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€466 EUR
$521 USD
View
Retailer 8
-
€474 EUR
$530 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€490 EUR
SGD 740 SGD
View
B+
Retailer 10
-
€546 EUR
$610 USD
View
B+
Retailer 11
-
€584 EUR
$652 USD
View
B+
Retailer 12
-
€631 EUR
$705 USD
View
Most Expensive
MOH London
LG822633246 · Oct 25
€847 EUR
£745 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from €206 EURSave up to €424 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
€206 EUR